Advanced Graphic Communication, Printing and Packaging Technology: Proceedings of 2019 10th China Academic Conference on Printing and Packaging (Lecture Notes in Electrical Engineering, 600)

2019 10th China Academic Conference on Printing and Packaging
	Conference Executive Committee
	Conference Academic Committee
Preface
Contents
Color Science and Technology
	Experiment Based No-Reference Objective Image Quality Metric for Testing Performance of Different Tone Mapped Images
		Abstract
		1 Introduction
		2 Experiment and Model Development
		3 Results and Discussions
		4 Conclusions
		References
	Correlations Between Colour Discrimination and Colour Quality Metrics
		Abstract
		1 1 Introduction
		2 2 Experimental Method
			2.1 Experimental Setup
			2.2 Experimental Design and Procedure
		3 3 Results and Discussion
			3.1 Colour Discrimination in Different Lighting Conditions
			3.2 Correlation Analysis
		4 4 Conclusions
		References
	Analysis on Color Rendering Performance of Digital Acquisition System for Grotto Murals
		Abstract
		1 Introduction
		2 Experimental Equipment and Conditions
			2.1 Digital Acquisition Equipment
			2.2 Light Sources
			2.3 Related Software
		3 Detection Method
		4 Results and Analysis
			4.1 Color Gamut
			4.2 Color Rendering Accuracy
		5 Conclusions
		Acknowledgements
		References
	Testing of Colour Quality Models Using Colour Preference Assessment Results
		Abstract
		1 Introduction
		2 Experimental Methods
			2.1 Light Sources
			2.2 Samples and Experimental Environment
			2.3 Procedures
		3 Results
		4 Modelling
		5 Conclusions
		6 Compliance with Ethical Standards
		References
	Improved Spectral Reflectance Reconstruction Algorithm Based on Matrix R Method
		Abstract
		1 1 Improved Matrix R Method
			1.1 ICA Method and Smooth Inversion Method
			1.2 Improved Matrix R Method
		2 2 Experiment and Results
		3 3 Conclusions
		Acknowledgements
		References
	Research on Colour Visual Preference of Light Source for Black and White Objects
		Abstract
		1 Introduction
		2 Experimental Method
			2.1 Experimental Setup
			2.2 Experimental Design
			2.3 Experimental Procedure
		3 Result and Discussion
			3.1 Effects of Object Characteristics on Preference
			3.2 Preference Analysis of Selecting Black or White Objects
			3.3 Contrastive Analysis of Black and White Objects and Coloured Objects
		4 Conclusions
		Compliance with Ethical Standards
		References
	Research on Color Vision Anomaly Under Light Source of Color LEDs
		Abstract
		1 1 Introduction
		2 2 Metamerism and Quantization Method
		3 3 Color Discrimination Experiment Under Color LED
			3.1 Experiment Condition and Procedure
			3.2 Data Processing
		4 4 Conclusions
		Compliance with Ethical Standards
		References
	An Analysis of the Influence of Measurement Illuminant Conditions on the Printing Color Appearance
		Abstract
		1 Introduction
		2 Color Samples Production
			2.1 Production Method
			2.2 Production of Color Samples
		3 Color Sample Grouping and Color Difference Evaluation
			3.1 Chroma Measurement and Grouping
			3.2 Subjective Evaluation
			3.3 Analysis of Results
		4 Conclusions
		References
	Study on the Effectiveness of Colour Quality Metrics in Preference Prediction at Different Illuminance Levels
		Abstract
		1 Introduction
		2 Method
			2.1 Experimental Setup
			2.2 Experimental Design
			2.3 Experimental Procedure
			2.4 Analysis of Colour Preference Metrics
		3 Result and Discussion
			3.1 Analysis of Preference at Different E and CCT
			3.2 Correlation Analysis
		4 Conclusions
		Compliance with Ethical Standards
		References
	The Performance of Color Matching Functions in Different Field Sizes
		Abstract
		1 Introduction
		2 Color Matching Experiment
			2.1 Displays
			2.2 Color Stimuli
			2.3 Different Field Size Conditions
		3 Data Analysis
			3.1 Performance of Different CMFs
			3.2 Observer Variability in Different Field Sizes
		4 Conclusions
		Compliance with Ethical Standards
		References
	To Build a Novel HDR/WCG Display Model
		Abstract
		1 1 Introduction
		2 2 System Establishing
			2.1 Liquid Crystal Display (LCD) Panel
			2.2 Digital Light Projector (DLP)
			2.3 Fresnel Lens and Diffuser
		3 3 Measurement
		4 4 Gamut Enlarge Proposal
		5 5 Conclusions
		References
	A New Auto-brightness Control Technology for Mobile Terminal Under Various Ambient Illumination
		Abstract
		1 Introduction
		2 Experiments
		3 Results and Discussion
			3.1 Observer Variation
			3.2 Data Analysis of Categorical Judgment Method and ACR Calculation
		4 Conclusions
		Compliance with Ethical Standards
		References
	Chinese Skin Colour Preference of Different Genders
		Abstract
		1 Introduction
		2 Methodology
		3 Result and Analysis
			3.1 Inter-observer Variation and Intra-observer Variation
			3.2 Agreement Between Female and Male Observers
			3.3 Final Results Versus Whiteness Versus Hue
		4 Conclusions
		Compliance with Ethical Standards
		References
	Yellow Color Acquisition of Old Yellowed Book Based on Color Management with Small Color Gamut
		Abstract
		1 Introduction
		2 Methods
			2.1 Preparation of the Standard Color Card with Small Color Gamut
			2.2 Generation of ICC Profile for Scanning Device with the Prepared Standard Color Card
		3 Results
		4 Conclusions
		Acknowledgements
		References
	Research Review of Color Appearance Phenomenon and Models
		Abstract
		1 Introduction
		2 Color Appearance Models with Basic Framework
			2.1 Early Models Developed from CIELAB
			2.2 CIECAM97s Color Appearance Model
			2.3 CIECAM02 Color Appearance Model
			2.4 Image Color Appearance Model—iCAM
		3 Application and Values of Color Appearance Models
		4 Conclusions
		Acknowledgements
		References
	Study on Effect of Device Link Profile in Color Management
		Abstract
		1 Introduction
		2 Experiments
			2.1 Experimental Equipment and Materials
			2.2 Experimental Principle and Methodology
				2.2.1 Experimental Principle
				2.2.2 Methodology
		3 Results
			3.1 Comparison of Standard ICC and Device Link
				3.1.1 Creating Device Link Profile
				3.1.2 Color Conversion of Device Link
				3.1.3 Color Conversion of Standard ICC
				3.1.4 Results
			3.2 Effect of K Channel Setting on DVL
		4 Conclusions
		Acknowledgements
		References
	Experimental Research on the Theoretical Basis of Density Balance Equation
		Abstract
		1 Statement of Problem
		2 Experimental Design and Data Acquisition
		3 Experimental Analysis of Density Proportionality
		4 Experimental Analysis of Density Additivity
			4.1 Additive Experimental Analysis of Experimental Data Based on Inter-color (I.E. Red, Green and Blue) Scales
			4.2 Additivity Experiment Analysis Based on Grey Scale Experiment Data
		5 Research Conclusion
		References
	Reference Images Development for Evaluation of Tone Mapping Operators
		Abstract
		1 1 Introduction
		2 2 Methodology
		3 3 Results and Discussion
		4 4 Conclusions
		Compliance with Ethical Standards
		References
	The Influence of Database Establishment on Color Difference in Computer Color Matching
		Abstract
		1 1 Introduction
		2 2 Experiment
			2.1 Establishment of the Basic Database
				2.1.1 Basic Ink Blending
				2.1.2 Color Measurement and Database Establishment
			2.2 Standard Colors Matching Experiment
				2.2.1 Comparison of Seven Standard Color Differences in Three Substrate Databases
				2.2.2 Comparison of Seven Standard Color Differences in Three Printing Speed Databases
				2.2.3 Comparison of Seven Standard Color Differences for Two Orders of Magnitude Proportional Spline Database
			2.3 Influencing Factors Analysis
		3 3 Conclusions
		Acknowledgements
		References
	Research on Yellow Reproduction of Antique Books Based on Small Color Gamut
		Abstract
		1 Introduction
		2 Experiment Process
			2.1 Large Color Gamut Color Management
			2.2 Small Gamut Color Management
				2.2.1 Color Card of Small Gamut
				2.2.2 ICC Profile of Small Gamut
				2.2.3 Color Difference Calculation
		3 Results
		4 Conclusions
		Acknowledgements
		References
	Analysis of Color Gamut in Color 3D Printing
		Abstract
		1 1 Introduction
		2 2 Principle of PolyJet Color 3D Printing Technology
		3 3 Experimental Design
		4 4 Result Analysis
			4.1 Overall Color Gamut Comparison Analysis
			4.2 Analysis of Coloring Characteristics of Different Lightness
		5 5 Conclusions
		Acknowledgements
		References
	Study on the Influencing Factors of Color Reproduction in Color 3D Printing
		Abstract
		1 Introduction
		2 Compare of Different Color 3D Printing Technologies
			2.1 FDM Color Printing
			2.2 LOM Color Printing
			2.3 3DP Color Printing
			2.4 Polyjet Color Printing
			2.5 SLM or SLS Color Printing
		3 Experiments
			3.1 Equipment, Scheme and Test Instrument
			3.2 Data Curves
			3.3 Discussion
		4 Conclusions
		Acknowledgements
		References
Image Processing Technology
	Region of Interest Extraction Based on Convolution Neural Networks for Image Linear Distortion Correction
		Abstract
		1 Introduction
		2 Convolution Neural Networks for ROI Extraction
			2.1 Network Architecture
			2.2 Loss Function
			2.3 Training
			2.4 Experiments
		3 Perspective Transformation
		4 Conclusions
		Acknowledgements
		References
	Research on Image Output Method Based on Optical Fiber Array Features
		Abstract
		1 Introduction
		2 Principle of Laser Dot Scanning Imaging
			2.1 Standard Optical Fibers Array Without Distance
			2.2 Optical Microfibers Array with Distance
		3 Image Scanning Based on Dot Array with Distance
			3.1 Equidistant Dot Array
			3.2 Non-equidistant Dot Array
		4 Image Scanning Method Based on Non-equidistant Dot Array
		5 Conclusions
		Acknowledgements
		References
	Study on Image Retrieval Method for Color Information
		Abstract
		1 Principles of Image Retrieval for Color Information
			1.1 Representation of Image Color Features
			1.2 Quantification and Measurement of Color Features
		2 Method of Image Retrieval
			2.1 Conversion of Color Space
			2.2 Improvement of Color Space Quantization Method
			2.3 Improvement of Similarity Measurement Method
		3 Analysis of Experimental Results
			3.1 Objective Data Analysis
			3.2 Subjective Data Analysis
		4 Conclusions
		Acknowledgements
		References
	Image Restoration of Dun Huang Murals Based on Auto-encoder Generative Adversarial Neural Network
		Abstract
		1 1 Introduction
		2 2 Auto Encoder Generative Adversarial Neural Network
			2.1 Principle of Image Completion Based on GAN
			2.2 Network Structure
		3 3 Experiment and Result Analysis
			3.1 Data Set Acquisition and Experimental Environment
			3.2 Experimental Results and Analysis
		4 4 Conclusions
		Acknowledgements
		References
	Optimal Tone Reproduction of Different Oil Painting Style Images
		Abstract
		1 Introduction
		2 Experiment
			2.1 Photographs Used in the Paper
			2.2 Setting of Tone Reproduction Curves
			2.3 Production Method of Oil Painting-Stylized Images
				2.3.1 Brush Stroke
				2.3.2 Application of Brush Strokes
			2.4 Optimum Tone Reproduction
			2.5 Evaluation Method: A Method of Psychometric Scaling for a Ranking Scale
		3 Result and Discussion
			3.1 Seurat Style Image
				3.1.1 Results of Landscape1
				3.1.2 Results of Landscape2
				3.1.3 Results of Portrait1
				3.1.4 Results of Portrait2
			3.2 Monet Style Images
				3.2.1 Results of Landscape1
				3.2.2 Results of Landscape2
				3.2.3 Results of Portrait1
				3.2.4 Results of Portrait2
			3.3 Van Gogh-Style Images
				3.3.1 Results of Landscape1
				3.3.2 Results of Landscape2
		4 Conclusions
		Compliance with Ethical Standards
		References
	Study on Image Graying Method for Defect Detection of Area Elements in Map Printing
		Abstract
		1 Introduction
		2 Graying Method in Industrial Production
		3 Weight-Adjustment Graying Method
			3.1 Statistic Image Color Information
			3.2 Calculate the Difference Between Elements and Background
			3.3 Determine the Graying Weight
		4 Experimental Verification
		5 Conclusions
		References
	Blind Image Quality Assessment Based Automatical Motion Blur Restoration Algorithm
		Abstract
		1 Intrduction
		2 Related Works
			2.1 General Motion Blurring Model
			2.2 Estimation of Fuzzy Angle
			2.3 Estimation of Fuzzy Length
			2.4 No-Reference Image Quality Index
		3 Our Proposed Algorithm
		4 Experiments and Discussions
		5 Conclusions
		Acknowledgements
		References
	Research on a Slice-Based Voxelization Method
		Abstract
		1 1 Introduction
		2 2 Voxelization
			2.1 Slice and Rasterization
			2.2 Draw the Contour of the Model
		3 3 Experimental Results
		4 4 Conclusions
		Acknowledgements
		References
Digital Media Technology
	Study on Gesture Recognition Method for Special Effects
		Abstract
		1 1 Introduction
		2 2 Relevant Technical Principles
			2.1 Multiview Hand Key Points Detection
			2.2 Gesture Recognition Method
				2.2.1 Key Points
				2.2.2 Location Relation of Key Points
		3 3 Design and Implementation of Gesture Recognition and Special Effect Application
			3.1 Gesture Recognition Module
			3.2 Particle Effects and Display
		4 4 Comparison of Experimental Results
			4.1 Comparison of Gesture Recognition Accuracy
			4.2 Comparison of Gesture Types
		5 5 Conclusions
		Acknowledgements
		References
	Design of Mobile APP for Printing Pricing Based on Android
		Abstract
		1 Introduction
		2 Demand Analysis
		3 System Design
			3.1 Technical Solution
			3.2 Interface Design
			3.3 Database Design
			3.4 Functional Module Design
		4 System Implementation
		5 Conclusions
		Acknowledgements
		References
	Production and Experience of VR Roaming System in History Museum of Tianjin University of Science and Technology
		Abstract
		1 Introduction
		2 Development Software Introduction
		3 Design Ideas and Framework of VR Roaming System in School History Museum
		4 Design and Production of VR Roaming System in School History Hall
			4.1 Construction of 3D Model of School History Museum
			4.2 UI Interface Production
			4.3 Audio Import
			4.4 Production of Scene Roaming
		5 Testing and Optimization
		6 Conclusions
		References
	Development of Multi-functional Intelligent Packaging for Skin Care Products Based on AR Technology
		Abstract
		1 Introduction
		2 AR Technology Principle
			2.1 Feature Matching Technology
			2.2 Tracking Registration Technology
			2.3 Display Technology
			2.4 Human-Computer Interaction Technology
		3 Skin Care Product Mart Packaging Development
			3.1 Design and Manufacture of Packing Structure
			3.2 Design and Production of Packaging Drawings
			3.3 Material Collection and Production
			3.4 APP Development
			3.5 Partial Code Flow Chart
		4 Result
		5 Conclusions
		References
	Use Augmented Reality to Improve the Sales of Agricultural Products-Take Lemon as an Example
		Abstract
		1 Intrduction
		2 Formation Mechanism of Purchasing Behavior and Problems in Agricultural Products Industry
		3 The Utility and Application Strategy of AR Technology in the Formation of Purchasing Behavior
			3.1 Immersion in Multidimensional Interaction and Information Selection Autonomy
			3.2 Entertainment Promotion and Marketing to Enhance Cognitive Depth
			3.3 Integrating Background Data to Provide Effective Information Services
		4 Take Lemon as an Example to Develop AR Bookmark APP
		5 Conclusions
		References
Printing Engineering Technology
	Preparation for Electrochromic Devices on PET Substrate Using Screen Printing
		Abstract
		1 1 Introduction
		2 2 Experiment
			2.1 Materials
			2.2 Preparation of the Film of PEDOT:PSS and Post-treatment
			2.3 Preparation of ECDs
			2.4 Characterization of Films and Devices
		3 3 Result and Discuss
			3.1 Films of PEDOT:PSS Based on PET
			3.2 SR of Films with Different Formulas and Post-treatment
			3.3 Properties of ECDs
		4 4 Conclusions
		Acknowledgements
		References
	Fabrication of Flexible Temperature Sensor Based on Printed Electronics
		Abstract
		1 Introduction
		2 Experimental
			2.1 Materials
			2.2 Instruments
			2.3 Preparing of the Thermosensitive Ink
			2.4 Fabrication of Flexible Temperature Sensor
		3 Results and Discussion
			3.1 Effect of Sintering Temperature on Microstructure and Electrical Conductivity of Ag Electrodesz
			3.2 Sensing Characteristics of Flexible Temperature Sensor
			3.3 Response Time of the Temperature Sensor
			3.4 Hysteresis of Temperature Sensor Based on Printed Electronics
			3.5 Effect of the Spontaneous Heating of Temperature Sensor on Resistance
		4 Conclusions
		Acknowledgements
		References
	Fabrication of Micro-Structure Electrode for Supercapacitor by Inkjet Printing
		Abstract
		1 Introduction
		2 Experimental Section
			2.1 Materials
			2.2 Equipment
			2.3 Experimental Methods
				2.3.1 Preparation of GO/AgNO3 Solution
				2.3.2 Fabricated Micro-Structure Surface by Inkjet Printing
				2.3.3 Deposition GO/AgNO3 on Micro-Structure Surface
			2.4 Characterization
		3 Results and Analysis
		4 Conclusions
		References
	Study and Simulation on Forming Process of Ink Drops
		Abstract
		1 1 Introduction
		2 2 Establishment of Droplet Formation Model
		3 3 Results and Discussion
			3.1 Droplet Formation Process
			3.2 Surface Tension Analysis
			3.3 Frequency Analysis
			3.4 Entrance Drive Speed Analysis
		4 4 Conclusions
		Acknowledgements
		References
	Inkjet Printing of Water-Soluble Quantum Dots
		Abstract
		1 1 Introduction
		2 2 Materials and Methods
			2.1 QDs Ink Preparation
		3 3 Results and Discussions
			3.1 Fluorescence Properties of QDs-COOH
			3.2 Dimensionless Analysis
			3.3 Coffee-Ring Effect
			3.4 Inkjet Printing of QDs Patterns
		4 4 Conclusions
		Acknowledgements
		References
	Study on Grating Constant of Matte Light Pillar Holographic Materials
		Abstract
		1 1 Introduction
		2 2 Experiment
			2.1 Holographic Materials
			2.2 Spectral Measurement
			2.3 Grating Equation
		3 3 Conclusions
		Acknowledgements
		References
	Determination Method for Index Weight of RPMS Reconfigurable Scheme
		Abstract
		1 1 Introduction
		2 2 Construction of Comprehensive Evaluation Index System
		3 3 Analytic Hierarchy Process
		4 4 Method of Interval Fuzzy Number
		5 5 Method of Triangular Fuzzy Number
			5.1 Constructing Fuzzy Judgment Matrix
			5.2 Calculating the Comprehensive Weight of Index
			5.3 Determining Weights of Index at Different Levels
		6 6 Conclusions
		Acknowledgements
		References
	Research and Application on the Effect of Micro-Information Magnification Based on Human Visual System
		Abstract
		1 1 Introduction
		2 2 Theories
			2.1 Construction of Moiré Pattern
			2.2 Rayleigh Criterion
		3 3 Micro-Information Magnification Experiments and the Results
			3.1 Micro-Information Magnification Experiment
			3.2 Micro-Information Magnification Effect and Analysis
		4 4 Conclusions
		Acknowledgements
		References
	Research on Digital Watermarking Technology Based on MATLAB
		Abstract
		1 1 Introduction
		2 2 Digital Watermarking Algorithms and Evaluation
			2.1 Digital Watermarking Algorithm
			2.2 Realization and Evaluation of Digital Watermark
			2.3 Effect of Watermark Embedding and Extraction Without Attacks
			2.4 Quality Evaluation Under Different Attack
		3 3 Conclusions
		References
	A Summary of Thermosentive CTP Plate and Its Application and Research in China
		Abstract
		1 Introduction
		2 The Development of Thermal CTP Plates
			2.1 Thermal CTP Plates
				2.1.1 Thermal CTP Plate that Needs Heat-Treatment Before Development
				2.1.2 Thermal CTP Plate Without Prebaking Treatment
			2.2 The Processless Thermal CTP Plate
				2.2.1 General Classification of Processless Thermal CTP Plates
				2.2.2 Existing Problems and Application Experience of Processless CTP Plate
		3 Conclusions
		Acknowledgements
		References
	Data Control Method for Printing Quality Based on Polynomial Regression
		Abstract
		1 Introduction
		2 The Data Control Method and Practice for Printing Quality
		3 Conclusions
		Acknowledgements
		References
	Study on the Application of G7 Process in Flexographic Printing
		Abstract
		1 Introduction
		2 Research Significance
		3 Test Conditions of the Printing
		4 Analysis and Evaluation of Measurement Results
			4.1 First Round Printing Based on Linearization of CTP
			4.2 Second Round Printing of Certification Printing
		5 Conclusions
		Acknowledgements
		References
	Research on Improving Display Effect of Micro-lens 3D Printing
		Abstract
		1 Introduction
			1.1 Micro-lens Array and Its Research Status in 3D Printing
			1.2 Proposal of Research Topic
		2 Research on Technological Process of Micro-Lens 3D Printing
			2.1 Design of 3D Micrographics Combined with Micro-Lens Array
			2.2 Fabrication of Micro-lens 3D Optical Film
			2.3 Process Control of Micro-lens 3D Printing Technology
		3 Results and Discussion
		4 Conclusions
		Acknowledgements
		References
	Creative Visualization of Coin Classifier Design Based on 3D Modeling
		Abstract
		1 Introduction
		2 Modeling and Solution
		3 Output and Analyses
		4 Conclusions
		Acknowledgements
		References
	Application and Surface Characterization of Braille Production Based on FDM 3D Printing
		Abstract
		1 Introduction
		2 Experiments
			2.1 Braille Design
			2.2 Braille 3D Printing
		3 Experimental Detection and Analysis
			3.1 Detection of Size
			3.2 Performance Testing
		4 Conclusions
		Acknowledgements
		References
	Research on the Printing Suitability of Alcohol-Free Fountain Solution Based on Green Printing
		Abstract
		1 Introduction
		2 Basic Theory of Printing Fountain Solution
			2.1 Fountain Liquid Fountain Principle
			2.2 Analysis of Wetting Mechanism
		3 Research on Preparation of Alcohol-Free Fountain Solution
			3.1 Wetting Agent Selection
			3.2 Composition Analysis of Stabilizer
			3.3 Buffer Solution Preparation
		4 Test and Analysis of the Printing Suitability of Fountain Solution
			4.1 Print Density Test Results Analysis
			4.2 Analysis of Dot Expansion Test Results
			4.3 Comparative Contrast Test Results Analysis
			4.4 Comparative Contrast Test Results Analysis
		5 Conclusions
		Acknowledgements
		References
	Review on the Research of Frontier Graphene Conducive Ink Printing Technology
		Abstract
		1 Introduction
		2 Preparation Methods of Graphene Ink
		3 Primary Dispersion Methods and Difficulties
		4 Main Printing Methods of Graphene Ink
			4.1 Inkjet Printing
			4.2 Screen Printing
			4.3 Gravure Printing
			4.4 Flexography
			4.5 Micro-contact Flexography
		5 Conclusions
		Acknowledgements
		References
	Review of Patented Technology of Magnetic Ink Anti-counterfeiting
		Abstract
		1 Introduction
		2 Patent Distribution of Magnetic Ink Anti-counterfeiting Technology
		3 3Development of Magnetic Ink Anti-counterfeiting Technology
			3.1 Magnetic Ink Materials
			3.2 Magnetic Ink Anti-counterfeiting Process
			3.3 Magnetic Orientation Structure of Magnetic Ink Anti-counterfeiting Printing
		4 Prospect of Magnetic Ink Anti-counterfeiting Technology
		References
	Critical Tension of Web Wrinkling
		Abstract
		1 Introduction
		2 Web Critical Tension Analysis
			2.1 Theoretical Model of Web Wrinkling
			2.2 Critical Tension
		3 Instance Analysis
		4 Conclusions
		Acknowledgements
		References
Packaging Engineering Technology
	Static Compression Experiment and Finite Element Simulation Analysis of Honeycomb Paperboard
		Abstract
		1 Introduction
		2 Mechanical Properties Test of Honeycomb Paperboard
		3 Quasi-static Compression Test of Honeycomb Paperboard
		4 Finite Element Simulation of Honeycomb Paperboard Quasi-static Compression
		5 Comparing Simulation Results and the Experimental Results
		6 Conclusions
		Acknowledgements
		References
	Experimental Study on Moisture-Proof Coating for Corrugated Boards and Boxes
		Abstract
		1 Introduction
		2 Moisture-Proof Coating Experiments
		3 Results and Discussion
		4 Conclusions
		References
	Research on Personalized Packaging Design Based on Double Gray Cardboard
		Abstract
		1 Introduction
		2 Strength Comparison Test of Double Gray Cardboard
			2.1 Schematic Diagram of Strength Test
			2.2 Strength Test for Single Layer
			2.3 Strength Test for Double Layer Without Lamination
			2.4 Strength Test for Double Layer Cladding
			2.5 Strength Test for Composite Layer
		3 Double-Gray Cardboard Splicing Joint Design
			3.1 Tear Strength Test of Adjacent Plate Joints
			3.2 Double-Layer Double-Grey Board Packaging Structure Design
		4 Conclusion
		Reference
	Integrated Testing System for Multiple Sensors in Intelligent Packaging
		Abstract
		1 Introduction
		2 Construction of Sensor Testing System for Intelligent Packaging
		3 Working Principle of Sensor Testing System for Intelligent Packaging
			3.1 Data Acquisition
			3.2 Data Processing
		4 Working Performance of Sensor Testing System for Intelligent Packaging
		5 Conclusions
		References
	Research Progress and Application of Flexible Humidity Sensors for Smart Packaging: A Review
		Abstract
		1 1 Introduction
		2 2 Classification of Flexible Humidity Sensors Based on Sensitive Materials
			2.1 Graphene Oxide (GO)
			2.2 Carbon Nanotubes
			2.3 Other Conductive Materials
		3 3 Conclusions
		Acknowledgements
		References
	Study on Paper Packaging Safety of Large Lithium Battery Based on ISTA 3E
		Abstract
		1 Introduction
		2 Paper Packaging Structure Design and Material Option
			2.1 Structure Design
			2.2 Material Option
		3 Packaging Safety Experiments
			3.1 Experimental Materials and Equipment
			3.2 ISTA 3E Testing
				3.2.1 Impact Testing
				3.2.2 Compression Testing
				3.2.3 Vibration Testing
				3.2.4 Rotating Edge Drop Testing
			3.3 Result and Discussion
		4 Conclusions
		References
	Process and Quality Study of Cold Fresh Pork Under Low Temperature Plasma Treatment
		Abstract
		1 1 Introduction
		2 2 Materials and Methods
			2.1 Materials and Reagents
			2.2 Plasma Generating Device
			2.3 Method
				2.3.1 Raw Material Processing
				2.3.2 TVB-N Value
				2.3.3 pH Determination
				2.3.4 Juice Loss Rate
		3 3 Results and Discussion
			3.1 Sterilization Effects
			3.2 TVB-N Effects
			3.3 pH Effects
			3.4 Juice Loss Rate Effects
		4 4 Conclusions
		Acknowledgements
		References
Mechanical Engineering Technology
	A Method of Fault Diagnosis for Rolling Bearing in Ink Rollers Based on Analysis of Sound Field
		Abstract
		1 1 Introduction
		2 2 Sound Field Construction of Multi-roller System
		3 3 Analysis of Sound Field Images Based on BEMD
		4 4 Experiments and Results
		5 5 Conclusions
		Acknowledgements
		References
	Study on the Structure Optimization of Oven Duct System in Gravure Press
		Abstract
		1 1 Introduction
		2 2 Oven Duct Structural Analysis
		3 3 Oven Duct System Modeling and Numerical Simulation
			3.1 Hydrodynamic Equations
			3.2 Duct System Model
			3.3 Solution Method
			3.4 Analysis of Numerical Simulation Results
		4 4 Duct System Structure Optimizations
			4.1 Structural Optimization of Funnel-Shaped Duct
			4.2 Structural Optimization of Box Duct
		5 5 Experimental Verification
		6 6 Conclusions
		Acknowledgements
		References
	Robot Hand Based on Multifunctional Tactile Sensor for Warehouse Application
		Abstract
		1 Introduction
		2 Material and Fabrication of Flexible Resistance Bending Sensor
		3 Control of Robot Hand and Tactile Information Feedback System
			3.1 Control of Robot Hand
			3.2 Tactile Information Acquisition System for Robot Hand Based on Flexible Tactile Sensor
		4 Conclusions
		References
	Design of Rectifying Controller Based on Fuzzy PID Control Strategy
		Abstract
		1 Introduction
		2 Dynamics Model of the Belt Movement
		3 Hardware Composition of the Correction Control System
			3.1 Ultrasonic Sensor
			3.2 Correction Controller
			3.3 Correction Actuator
		4 Software Design of the Correction Control System
			4.1 Correction Controller Main Program Design
			4.2 PC Software Preparation
		5 Experimental Results and Analysis
		6 Conclusions
		Acknowledgements
		References
	Follow-up Property of Circumferentially Grooved Idle Roller in Roll-to-Roll Manufacturing
		Abstract
		1 1 Introduction
		2 2 Mathematical Model of Follow-up Time of the Circumferentially Grooved Roller
		3 3 Idle Roller Follow-up Property Parameters
			3.1 Bearing Load
			3.2 Bearing Friction Torque
		4 4 Discussions of Results
		5 5 Conclusions
		Acknowledgements
		References
	The Motion Characteristics Analysis and Simulation of the Transverse Sealing Mechanism in a Pillow Bag Packaging Machine
		Abstract
		1 1 Introduction
		2 2 Working Principle and Motion Diagram of the Transverse Sealing Mechanism
		3 3 Motion Analysis of Transverse Sealing Mechanism
		4 4 Specific Study
		5 5 Conclusions
		Acknowledgements
		References
	Numerical Simulation of Regenerative Thermal Oxidizer
		Abstract
		1 Introduction
		2 Principle and Structure of Regenerative Thermal Oxidizer
		3 Regenerator Numerical Simulation
			3.1 Establishment of Turbulence Model
			3.2 Boundary Condition Setting
		4 Results and Discussion
			4.1 Relationship Between Pressure Drop and Bed Height
			4.2 Thermal Efficiency and Bed Height
		5 Conclusions
		Acknowledgements
		References
	Study on Bubble Motion Characteristics Under the Effect of the Difference Stirring System
		Abstract
		1 1 Introduction
		2 2 Impeller Agitator Simulation
			2.1 Governing Equations
			2.2 Original Impeller Modeling
			2.3 Twin-Screw Belt Structure Impeller Modeling
		3 3 Experiment
		4 4 Conclusions
		Acknowledgements
		References
	A Review of FDM Nozzle System for Additional Materials Manufacturing Technology
		Abstract
		1 Introduction
		2 Research Status at Home and Abroad
			2.1 Advances in FDM Channel Research
			2.2 Research Progress of FDM Cooling Device
			2.3 Research Progress of FDM Heating Device
			2.4 Research Progress of FDM Nozzle Structure
		3 Challenges of Nozzle System in the Future
		4 Potential Direction and Development Trend
		5 Conclusions
		Acknowledgements
		References
	Tooth Profile Optimization for Mixing Proportional Pump of Solvent-Free Laminating Mixer
		Abstract
		1 1 Introduction
		2 2 Mathematical Model Analysis of Flow Calculation for Double Arc Gear Pump
			2.1 Calculation Model of Instantaneous Flow Quantity of Double Arc Gear Pump
			2.2 Analysis of Factors Affecting Flow Pulsation of Double Arc Gear Pumps
		3 3 Tooth Profile Optimization Design of Double Arc Gear Pump
		4 4 Experimental
		5 5 Conclusions
		Acknowledgements
		References
Information Engineering and Artificial Intelligence Technology
	Research Progress of Capacitive Flexible Pressure Sensors
		Abstract
		1 Introduction
		2 Research Progress in Improving Sensor Performance
			2.1 Micro-Nano Structures
			2.2 Composite Dielectric Layers
		3 Applications of Capacitive Flexible Pressure Sensors
			3.1 Intelligent Medical
			3.2 Robot
		4 Summary and Outlook
		Acknowledgements
		References
	Research on Face Recognition Based on Vertex Energy Minimum Patterns
		Abstract
		1 Introduction
		2 Theoretical Research of Face Recognition Algorithms Based on Ricci Curvature Flow
			2.1 Discrete Ricci Curvature Flow
			2.2 Constructing the Minimum Energy Model of Vertex
		3 Face Recognition Based on Ricci Curvature Flow
			3.1 Eigenvalue Extraction
			3.2 Method Comparison
		4 Conclusion
		Acknowledgements
		References
	Transformer-Based Coattention: Neural Architecture for Reading Comprehension
		Abstract
		1 Introduction
		2 Model
			2.1 Coattention
			2.2 Multi-head Attention
			2.3 Transformer-Based Coattention (TBC)
			2.4 Hybrid Scheme
		3 Experiments and Analysis
			3.1 Word Representation Analysis
			3.2 Hybrid Results
		4 Conclusions
		Acknowledgements
		References
	Game Comment Data Mining Based on Text Sentiment Analysis
		Abstract
		1 Introduction
		2 Methodology
			2.1 Data Collection and Preprocessing
			2.2 Build Dictionaries
			2.3 Emotion Analysis
				2.3.1 Emotional Feature Selection
				2.3.2 Training Model
			2.4 Attribute Importance Analysis
			2.5 Constructing the IPA Plot
				2.5.1 SIPA
				2.5.2 IPCA
		3 Conclusion
		Acknowledgements
		References
	Negative Sentiment Analysis of MOOC Comments Based on Machine Learning
		Abstract
		1 1 Introduction
		2 2 Experimental Design
			2.1 Data Collection
			2.2 Data Preprocessing
			2.3 Data Analysis
		3 3 Results Analysis
		4 4 Summary
		Acknowledgements
		References
	Overview of the Reference Model for Printing Intelligent Factory
		Abstract
		1 Introduction
		2 Reference Model for Printing Intelligent Factory
			2.1 Reference Model
			2.2 Model Architecture
		3 Model Application
			3.1 Model Application Methodology
			3.2 Application of the Model
		4 Conclusion
		Acknowledgements
		References
	Action Analysis of Carton Assembly Grab Robot
		Abstract
		1 Introduction
		2 Development in Carton Packaging
			2.1 Mobile Phone Box
				2.1.1 Characteristic of Paper Packaging of Mobile Phone Box
				2.1.2 Physical Characteristics of Mobile Box
		3 Grasping Analysis of Manipulator
			3.1 Prospect and Present Situation of Grabbing Manipulator
			3.2 Grasping Accuracy Analysis of Manipulator
			3.3 Motion Analysis of Hand Grabbing Mobile Box
		4 Simulation of Carton Grabbing and Stress Diagram of Joints
		5 Conclusions
		Acknowledgements
		References
Printing Material and Related Technology
	Research on Analytical Method of Migratable Fluorescent Whitening Agent in Paper Products
		Abstract
		1 1 Introduction
		2 2 Experimental
			2.1 Chemicals
			2.2 Instrumentation
			2.3 Sample Preparation
			2.4 Preparation of VBL Standard Solutions
			2.5 Calibration and Statistics
				2.5.1 Calibration Method in UV-Vis Spectrophotometry
				2.5.2 Calibration Method in PL Spectrophotometry
			2.6 Quality Assessment of Quantitative Analysis Results
		3 3 Results and Discussion
			3.1 Analytical Method Validation of Standard GB/T 27741-2018
				3.1.1 Linearity of Calibration Curve
				3.1.2 Precision and Accuracy
			3.2 Analytical Method Validation of Standard CY/T 132.1-2015
			3.3 Influence Factors in the Determination of Migratable VBL by UV-Vis Spectrophotometry
				3.3.1 Spectral Interference
				3.3.2 Photoisomerization of VBL
				3.3.3 Volume of Extract
			3.4 Analytical Method Based on PL Spectrophotometry
				3.4.1 Selection of Excitation Wavelength
				3.4.2 Linearity of Calibration Curve
				3.4.3 Precision and Accuracy
		4 4 Conclusions
		Acknowledgements
		References
	Luminescent Properties of BisBenzimide H Doped with DNA-CTMA and Its Application in Fluorescent Ink
		Abstract
		1 Introduction
		2 Experimental
			2.1 Materials
			2.2 Instruments
			2.3 Preparation of DNA-CTMA
			2.4 Preparation of BisBenzimide H/DNA-CTMA
		3 Results and Discussion
			3.1 Luminescence Properties of Different Concentrations of Bisbenzimide H Solution
			3.2 Luminescence Properties of Bisbenzimide H and DNA-CTMA Doped Solution
		4 Conclusion
		Acknowledgements
		References
	Preparation and the Properties of Epoxy Acrylic Resin for Inkjet Printing Ink
		Abstract
		1 Introduction
		2 Experimental
			2.1 Equipments
			2.2 Materials
			2.3 Sample Preparation
			2.4 Performance Tests
				2.4.1 Viscosity
				2.4.2 Surface Tension
				2.4.3 Particle Size
				2.4.4 Water Solubility
				2.4.5 Adhesion and Flexibility
		3 Results and Discussion
			3.1 Factors Affecting the Preparation of Epoxy Acrylic Resin
				3.1.1 Ratio of Epoxy Resin (E-51) To Epoxy Diluent (ED)
				3.1.2 Ratio of Trimellitic Anhydride (TMA) to Maleic Anhydride (MA)
				3.1.3 Proportion of Triethylamine (TEA) and Dimethylethylamine Methacrylate (DMAEMA)
			3.2 Performance Test of Modified Epoxy Acrylic Resin System
		4 Conclusions
		References
	Preparation and Performance of Inkjet Ink Based on Biopolymers DNA-Lau
		Abstract
		1 Introduction
		2 Experimental
			2.1 Materials
			2.2 Instruments
			2.3 Preparation of DNA-CTMA
			2.4 Preparation of Fluorescent Inkjet Ink
		3 Results and Discussion
			3.1 Luminescence Properties of Eu (TTA)3(H2O)2
			3.2 Optimal Solvent Selection
			3.3 Determination of Resin Content
		4 Conclusions
		Acknowledgements
		References
	Preparation and Application of Photographic Reflective Ink
		Abstract
		1 Introduction
		2 Experimental Section
			2.1 Materials
			2.2 Principle of Reflective
			2.3 Ink Preparation and Printing
				2.3.1 Ink Formulations
				2.3.2 Preparation Step of Ink
				2.3.3 Basic Performance Test of Ink
				2.3.4 Ink Printing
			2.4 Characterization
		3 Results and Discussion
			3.1 Analysis of Ink Formulation
			3.2 Analysis of Printing Results
		4 Conclusions
		Acknowledgements
		References
	Preparation and Application of Carbon-Based Conductive Ink Based on Graphene
		Abstract
		1 Introduction
		2 Experimental
			2.1 Experimental Materials and Instruments
			2.2 Preparation and Proofing of Carbon-Based Conductive Inks
			2.3 Carbon-Based Conductive Ink Performance Testing
				2.3.1 Measure the Density of Carbon-Based Conductive Inks
				2.3.2 Measure the Ink Layer Thickness of Carbon-Based Conductive Inks
				2.3.3 Measure and Calculate the Resistivity Of Carbon-Based Conductive Inks
				2.3.4 Measurethe Fineness of Carbon-Based Conductive Inks
			2.4 Application of Carbon-Based Conductive Inks
				2.4.1 Partial Enlargement Analysis of Printed Samples
				2.4.2 Abrasion Resistance Analysis of Printed Samples
		3 Conclusions
		Acknowledgements
		References
	Research on Curing Performance and Printability of Magenta UV-LED Gravure Ink
		Abstract
		1 1 Introduction
		2 2 Experimental
			2.1 Materials
			2.2 Equipments
			2.3 Preparation of Magenta UV-LED Gravure Ink
			2.4 Preparation of Gravure Printing Sheet
			2.5 Performance Characterization of Magenta UV-LED Gravure Ink
				2.5.1 Viscosity
				2.5.2 UV-LED Curing Performance
				2.5.3 Surface Tension
				2.5.4 Color Density
				2.5.5 Surface Condition of Ink Films
		3 3 Results and Discussion
			3.1 Effect of Monomers on Performance of Magenta UV-LED Gravure Ink
				3.1.1 Species of Monomers
				3.1.2 Design of Experiments for Mixed Monomers
			3.2 Effect of Prepolymers on Performance of Magenta UV-LED Gravure Ink
			3.3 Effect of Photoinitiators on Curing Rate of Magenta UV-LED Gravure Ink
			3.4 Effect of Color Paste Concentration on Color Density of Magenta UV-LED Gravure Ink
			3.5 Comprehensive Performance of Magenta UV-LED Gravure Ink
		4 4 Conclusions
		Acknowledgements
		References
	Effect of Reactivee Mulsifier on Properties of Acrylate Microemulsion
		Abstract
		1 Introduction
		2 Experiment
			2.1 Materials
			2.2 Preparation
			2.3 Characterization
		3 Results and Discussion
			3.1 Polymerization Process
			3.2 Polymerizable Emulsifier NR-1 Dosage on the Rheology
			3.3 Effect of Polymerizable Emulsifier on TSIandalcohol Resistance
		4 Conclusions
		Acknowledgements
		References
	Study on the Effect of Additive Content on the Performance of Waterborne Flexible Printing Ink Used on Films
		Abstract
		1 1 Introduction
		2 2 Experiments
			2.1 Experimental Materials and Instruments
				2.1.1 Experimental Materials
				2.1.2 Experimental Instruments
			2.2 Characterization
		3 3 Results and Discussions
			3.1 Effect of Wetting Agent W1 on Waterborne Ink
			3.2 Influence of Different Compounding Ratios Wetting Agents on Waterborne Ink
		4 4 Conclusions
		References
	Simulated Analysis of Electronic Performance of Copper Nanowires-Based Conductive Ink
		Abstract
		1 Introduction
		2 Characterization
		3 Results and Discussion
		4 Conclusions
		Conflict of Interest
		References
	Effect of Modification Methods of Polyurethane Latexes on Its Properties and Adhesion to BOPP Film of the Inks
		Abstract
		1 Introduction
		2 Experimental
			2.1 Materials
			2.2 Methods
			2.3 Characteristic
		3 Results and Discussion
			3.1 Effect of Modified Monomers on Properties of the Polyurethane Latexes
			3.2 Effect of Modification Methods on the Thermal Properties of Polyurethane Film
			3.3 Effect of Modified Methods on the Adhesion on BOPP Films of Polyurethane Inks
		4 Conclusions
		References
	Relationship Between Ink Quantity and Density Based on Nonlinear Regression Analysis
		Abstract
		1 1 Introduction
		2 2 Analysis of the Relation Between Ink Thickness and Field Density
		3 3 Experimental Part
			3.1 Experimental Materials and Instruments
			3.2 Experimental Procedure
			3.3 Model Checking
		4 4 Conclusions
		References
	Study on the Printability of Chemical and Physical Foaming Inks
		Abstract
		1 1 Introduction
		2 2 Experiment
			2.1 Materials and Instruments
			2.2 Preparation of Foaming Agent Ink
		3 3 Results and Discussion
			3.1 Microscopic Characterization of Printed Samples
			3.2 Ink Performance Analysis of Printed Samples
		4 4 Conclusion
		Acknowledgements
		References
	Stable Dispersion Technology of Ultrafine Nickel Powder
		Abstract
		1 Introduction
		2 Experiment
			2.1 Materials and Reagents
			2.2 Secondary Dispersion of Nickel Powder
		3 Results and Discussion
			3.1 Effect of Different Types of Solvents
			3.2 Effect of Different Types of Dispersants
		4 Conclusion
		Acknowledgements
		References
	Large-Scale Preparation of Nano-Copper Particles for Conductive Ink
		Abstract
		1 1 Background
		2 2 Experimental
		3 3 Results and Discussion
		4 4 Conclusions
		Acknowledgements
		References
	Performance Study of Flexible Temperature Sensor Based on Carbon Sensitive Material
		Abstract
		1 Introduction
		2 Experimental
			2.1 Preparation of Flexible Temperature Sensor
			2.2 Measuring Instrument
		3 Results and Discussion
			3.1 Silver Electrode Conductivity Test
			3.2 Temperature Sensor Performance Test
		4 Conclusion
		Acknowledgements
		References
	Application of Stretchable Conductive Ink in the Field of Flexible Electronic Devices
		Abstract
		1 Introduction
		2 Stretchable Conductive Ink
			2.1 Conductive Ink
			2.2 Mechanism of Stretchable Conductive Ink
			2.3 Stretchable Conductive Ink Type
				2.3.1 Binder Type Stretchable Conductive Ink
				2.3.2 Functional Additive Type Stretchable Conductive Ink
		3 Application of Stretchable Conductive Ink in Flexible Devices
		4 Challenges and Prospects
		References
	Study on Volume Shrinkage Performance of 3D Printing Materials
		Abstract
		1 1 Introduction
		2 2 Experimental Materials and Instruments
			2.1 Experimental Materials
			2.2 Experimental Instruments
		3 3 Sample Preparation
		4 4 Volume Shrinkage Performance Test
			4.1 Preparation Method of Solid
			4.2 Test Method of Volume Shrinkage
		5 5 Test Results Analysis
			5.1 Effect of the Type of Free Radical Prepolymer on the Volume Shrinkage of 3D Printed Materials
			5.2 Effect of the Type of Free Radical Reactive Monomer on the Volume Shrinkage of 3D Printing Materials
			5.3 Effect of Types of Cationic Monomers on Volume Shrinkage of 3D Printing Materials
			5.4 Effect of Different Content of Prepolymer on Volume Shrinkage
		6 6 Conclusion
		Acknowledgements
		References
Film and Related Material Technology
	Preparation of Super-Hydrophobic Surface via Fluorinated Epoxy Resin and Nano-SiO2
		Abstract
		1 Introduction
		2 Experimental Part
			2.1 Reagents
			2.2 Preparation of Modified SiO2 and PGHS-g-TFA Composite
			2.3 Construction and Characterization of Super-Hydrophobic Cotton
		3 Results and Discussion
			3.1 Characterization of Modified Nano-SiO2 and Fluorine-Containing Epoxy Polymers
			3.2 Preparation and Characterization of Super-Hydrophobic Surface of Cotton Fabric
			3.3 Performance of Super-Hydrophobic Cotton Cloth
		4 Conclusion
		Acknowledgements
		References
	Preparation and Characteristic Analysis of Ultra-Low Dielectric Constant Nano-Porous Silicon Oxide Films
		Abstract
		1 Introduction
		2 Experimental
			2.1 Preparation of the Nano-Porous Silicon Oxide Film
			2.2 Characterization
		3 Result and Discussion
			3.1 Effect of DME Dosage on the Structure of Films
			3.2 Effect of UV-Cure with Different Wavelengths on Bonding State of Porous Silicon Oxide Films
			3.3 Effect of Different Experimental Conditions on Surface Morphology of Films
		4 Conclusion
		Acknowledgements
		References
	Research Progress in Modification of Polyvinyl Alcohol Films for Packaging
		Abstract
		1 Introduction
		2 Study on Modification of Polyvinyl Alcohol Film
			2.1 Polymer Blend Method
			2.2 Inorganic Nanomaterials Composite Method
			2.3 Physical Crosslinking Method
		3 Conclusions
		Acknowledgements
		References
	Study on Preparation and Properties of Starch/Gelatin/Polyvinyl Alcohol Biodegradable Composite Films
		Abstract
		1 Introduction
		2 Experiment
			2.1 Materials and Equipment
			2.2 Preparation of Starch/PVA Composite Films
			2.3 Preparation of Starch/Gelatin/PVA Composite Films
			2.4 Mechanical Property Test
			2.5 Optical Property Test
			2.6 Water Vapor Permeability Test
			2.7 FT-IR Spectroscopy
			2.8 UV-vis Spectroscopy
			2.9 Soil Degradation Test of Starch/Gelatin/PVA Composite Films
		3 Results and Discussion
			3.1 Characterization of Starch/PVA Composite Films
			3.2 Characterization of Starch/Gelatin/PVA Composite Films
				3.2.1 FT-IR Spectroscopy
				3.2.2 Tensile Strength and Elongation at Break
				3.2.3 Transmittance and Haze
				3.2.4 Water Vapor Permeability Test
				3.2.5 UV-vis Spectroscopy
				3.2.6 Biodegradability Test in Soil
		4 Conclusions
		Acknowledgements
		References
	Investigation of Coated Indium Tin Oxide Conductive Film
		Abstract
		1 1 Introduction
		2 2 Experiment
			2.1 Materials
			2.2 Preparation of ITO Film
			2.3 Equipment and Characterization
		3 3 Results and Discussion
			3.1 Dispersion of ITO Paste
			3.2 Electrical Properties of ITO Film
			3.3 Optical Properties of ITO Film
		4 4 Conclusions
		Acknowledgements
		References
	Effect of Ambient environment on Mechanical Properties of PBAT/PLA Fully-Degradable Packaging Films
		Abstract
		1 Introduction
		2 Experimental
			2.1 Reagents and Instruments
			2.2 Experiment Procedure
			2.3 Characterization and Test
		3 Results and Discussions
			3.1 Tensile Strength Changes of PBAT/PLA Film
			3.2 Change in Elongation at Break of PBAT/PLA Film
			3.3 Morphology of PBAT/PLA Film
			3.4 Morphology of Films in Cultivated Soil Burial Test
		4 Conclusions
		Acknowledgements
		References
	Study on Preparation and Properties of PVA Coating Film Products
		Abstract
		1 Introduction
		2 Experiment and Performance Test
			2.1 Materials and Instruments
			2.2 Preparation and Performance Testing of PVA Adhesives
			2.3 Preparation of PVA Coating Film Product
			2.4 PVA Is the Performance Test of Coated Film Products
		3 Conclusions
		Acknowledgements
		References
	Preparation and Property Analysis of Natural Antibacterial Agents-Magnolol and Chitosan-Based Antibacterial Wrapping Paper
		Abstract
		1 Introduction
		2 Material and Method
			2.1 Instruments and Materials
			2.2 Experimental Method
				2.2.1 Preparation of Magnolia Officinalis Extract
				2.2.2 Preparation of Antibacterial Wrapping Paper
				2.2.3 Test of the Bacteriostasis of Antibacterial Agent
				2.2.4 Study on the Preservation Effect of Antibacterial Wrapping Paper on Strawberry
		3 Results and Discussion
			3.1 Bacteriostasis Effect of Antibacterial Agent
			3.2 Preservative Effect of Antibacterial Wrapping Paper on Strawberry
				3.2.1 Effect of Antibacterial Wrapping Paper on Weight Loss Ratio of Strawberry
				3.2.2 Effect of Antibacterial Wrapping Paper on the Hardness of Strawberry
		4 Conclusions
		References
Novel Functional Material Technology
	Superhydrophobic Materials Constructed  by Modified Nano-SiO2 Hybrid Low-fluorine Epoxy Polymer and Their Properties
		Abstract
		1 1 Introduction
		2 2 Experimental
			2.1 Materials and Experimental Instruments
			2.2 Preparation of Super-Hydrophobic Materials via Modified Nano-SiO2 and P(TFEMA-r-GMA)
			2.3 Performance Characterization of Super-Hydrophobic Cotton
		3 3 Results and Discussion
			3.1 Characterization of KH550 Modified Nano-SiO2 and P(TFEMA-r-GMA)
			3.2 Construction of Super-Hydrophobic Cotton Surface
			3.3 Super-Hydropboic Properties of Super-Hydrophobic Cotton
			3.4 SEM of Super-Hydrophobic Materials
		4 4 Conclusion
		Acknowledgements
		References
	Synthesis and Characterization of Silver Nanowires Prepared by Polyol Method
		Abstract
		1 Introduction
		2 Experimental
			2.1 Materials
			2.2 Preparation and Characterization
		3 Results and Discussion
			3.1 Effects of Different Volume Ratios of Glycerol and DG
			3.2 Effect of Molar Ratio of PVP to AgNO3
			3.3 Effect of PVP Average Molecular Weights(MWs)
		4 Conclusions
		Acknowledgements
		References
	Preparation of Flowerlike Calcium Vanadate Microspheres by Binary Solvent Method
		Abstract
		1 Introduction
		2 Experimental
			2.1 Materials
			2.2 Preparation of Calcium Vanadate
			2.3 Scanning Electron Microscope (SEM)
			2.4 X-Ray Diffraction (XRD)
		3 Results and Discussion
			3.1 Effect of EG/H2O Ratio on the Calcium Vanadate Microspheres
			3.2 Effect of Temperature on the Calcium Vanadate Microspheres
			3.3 Effect of Retention Time on the Calcium Vanadate Microspheres
			3.4 Growth Mechanism
		4 Conclusions
		Acknowledgement
		References
	Preparation of Amphipathic and Thermo-Sensitive Poly(tertiary amine oxide)
		Abstract
		1 1 Introduction
		2 2 Experimental
			2.1 Materials and Methods
			2.2 Preparation of PDMAPMA
			2.3 Oxidation of PDMAPMA
			2.4 Emulsion Polymerization of MMA Using O-PDMAPMA as the Reactive Emulsifier
			2.5 Preparation of a Laser-Imageable Layer with the Polymer Emulsion
		3 3 Results and Discussion
			3.1 Preparation and Oxidization of PDMAPMA
			3.2 Mini-Emulsion Polymerization of MMA
			3.3 DSC Analysis of O-PDMAPMA
			3.4 A Negative-Working Lithographic Printing Plate Precursor and Imagewise Exposure
		4 4 Conclusions
		Acknowledgements
		References
	Synthesis and Photophysical Properties of 9,10-Diarylanthracene
		Abstract
		1 Introduction
		2 Experimental
			2.1 Materials
			2.2 Instruments
			2.3 Synthesis of Anthracene Derivatives
		3 Result and Discussion
			3.1 Structural Characterization
			3.2 Stability Analysis
		4 Photophysical Properties
			4.1 Quantum Chemistry Calculation
		5 Conclusions
		Acknowledgements
		References
	Effect of Reaction Temperature on the Fluorescence Properties of CMC/LaF3: Eu3+ Composites
		Abstract
		1 1 Introduction
		2 2 Experimental
			2.1 Materials
			2.2 Preparation of CMC/LaF3: Eu3+ Composites
			2.3 Characterizations
		3 3 Results and Discussion
			3.1 FTIR Spectra
			3.2 SEM Characterization and Analysis
			3.3 XRD Characterization and Analysis
			3.4 Fluorescence Spectroscopy
		4 4 Conclusions
		Acknowledgements
		References
	Synthesis and Mesomorphism of Triphenylene-Perylene Discotic Mesogenic Dyad
		Abstract
		1 Introduction
		2 Experimental
			2.1 Synthesis of Product 5D5A5
		3 Synthesis of 2-Hydroxy-3,6,7,10,11-Pentabutoxy-Triphenylene
		4 Synthesis of Primary Amine Triphenylene
		5 Synthesis of Bis-3,4-Anhydride-9,10-Nonanedicarboxylic Acid Di-N-Pentyl Ester
		6 Synthesis of Final Product 5D5A5
		7 Characterization
		8 Results and Discussion
			8.1 FT-IR and 1H-NMR
			8.2 DSC and POM
		9 Conclusions
		Acknowledgements
		References
	Preparation and Application of Superhydrophobic Surface Materials
		Abstract
		1 Introduction
			1.1 Definition of Superhydrophobic
		2 Preparation Method of Superhydrophobic Surface
		3 Application of Superhydrophobic Materials
		4 Conclusions
		Acknowledgements
		References
	Synthesis and Mesomorphism of a Triphenylene-Based Discotic Mesogenic Polymer Obtained from Anionic Polymerization
		Abstract
		1 Introduction
		2 Experimental
			2.1 Synthesis of 2-((2-Methylallyl)Peroxy)-3,6,7,10,11-Pentakis(Pentyloxy)Triphenylene
			2.2 Synthesis of Poly {[3,6,7,10,11-Pentakis(Hexyloxy)-2- Oxytriphenylene] Methacrylate} (PMTS)
		3 Results and Discussion
			3.1 Pom
			3.2 DSC
			3.3 GPC
		4 Conclusions
		References
	DFT Study on the Reactive Species of Metalloporphyrin Catalytic Oxidation
		Abstract
		1 1 Introduction
		2 2 Computational Method
		3 3 Results and Discussion
			3.1 Ground State of Intermediates
			3.2 Mulliken Charge Analysis
			3.3 Frontier Molecular Orbitals
		4 4 Conclusions
		Acknowledgements
		References
	Research on 3D Printing Efficiency of Sand Table Elements Based on FDM
		Abstract
		1 1 Introduction
		2 2 Equipment
			2.1 Experimental Materials and Equipment
			2.2 Experimental Procedure
		3 3 Results and Discussion
			3.1 Effect of Infill Density on Forming Efficiency
			3.2 Effect of Forming Angle on Forming Efficiency
			3.3 Effect of Placement on Forming Efficiency
			3.4 Effect of Support Type on Forming Efficiency
			3.5 Prediction and Test of Printing Parameters of Sand Table Element Model
				3.5.1 Prediction of Printing Parameters
				3.5.2 Test of Printing Parameters
		4 4 Conclusions
		References
	Characterization of Plasma Active Water and Its Sterilization Process Study
		Abstract
		1 Introduction
		2 Materials and Method
			2.1 Escherichia coli Inoculation
			2.2 Preparation Instruments of PAW
			2.3 Methods
				2.3.1 Determination of ORP Value of Plasma Activated Water
				2.3.2 Determination of Hydroxyl Radical Concentration
				2.3.3 Determination of pH Value
				2.3.4 Conductivity Measurement of PAW
		3 Results and Discussions
			3.1 Sterilization Effect of E. Coli
			3.2 Characteristics of PAW Under Different Discharge Gas Species
				3.2.1 Conductivity and ORP Evaluation of PAW
				3.2.2 Evaluation of pH and Hydroxide of PAW
			3.3 Timeliness of Plasma Active Water
		4 Conclusions
		Acknowledgements
		References
	Simulation Study on Extinction Characteristics of Gold-Silver Nanoshuttles
		Abstract
		1 Introduction
		2 Simulation Experiment
		3 Results and Discussions
		4 Conclusions
		Acknowledgements
		References
	Application of Screen Printing to Prepare Photoanode for Dye-Sensitized Solar Cells
		Abstract
		1 1 Introduction
		2 2 Experiments
			2.1 Experimental Materials
		3 3 Assembling DSSCs Devices
		4 4 Results and Discussion
		5 5 Conclusions
		Acknowledgements
		References