Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Preparation method of recyclable packaging box containing polypropylene synthetic paper

A polypropylene synthetic paper and packing box technology, applied in the field of packaging and printing, can solve problems such as unsatisfactory satisfaction, unreachable quality, and short performance, so as to improve surface smoothness, stable mechanical quality, weather resistance and anti-corrosion The effect of water ability improvement

Pending Publication Date: 2022-01-07
郑州启晨装潢包装科技有限责任公司
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although it has a good lead in terms of water resistance, temperature resistance and strength compared with ordinary printing paper, as far as the products on the market are concerned, it still cannot effectively meet the requirements of printing and other products or fields.
In addition, it is precisely because of the short board of some performances that the quality displayed during recycling cannot meet people's satisfaction.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Preparation method of recyclable packaging box containing polypropylene synthetic paper
  • Preparation method of recyclable packaging box containing polypropylene synthetic paper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A preparation method for a recyclable packaging box containing polypropylene synthetic paper, comprising the steps of:

[0030] (1) Preparation of modified polypropylene copolymer:

[0031] Blending the polypropylene grafted with methyl methacrylate and the propylene-based elastomer, stirring evenly to obtain a modified polypropylene copolymer for subsequent use;

[0032] (2) Modified filler preparation:

[0033] a. Put the kaolin into the calciner, and take it out after calcining for 1 hour;

[0034] b. Put kaolin into the composite modification solution, and filter it out after ultrasonic treatment for 40 minutes;

[0035] c. Microwave the kaolin and take it out after 5 minutes to obtain the modified filler;

[0036] (3) Premix preparation:

[0037] a. Take by corresponding parts by weight: 60 parts of modified polypropylene copolymers made by step (1), 10 parts of modified fillers made by steps (2), 25 parts of calcium carbonate, 3 parts of ethyl cellulose, 0.2 ...

Embodiment 2

[0051] A preparation method for a recyclable packaging box containing polypropylene synthetic paper, comprising the steps of:

[0052] (1) Preparation of modified polypropylene copolymer:

[0053] Blending the polypropylene grafted with methyl methacrylate and the propylene-based elastomer, stirring evenly to obtain a modified polypropylene copolymer for subsequent use;

[0054] (2) Modified filler preparation:

[0055] a. Put the kaolin into the calciner, and take it out after calcination for 1.5 hours;

[0056] b. Put kaolin into the composite modification solution, and filter it out after ultrasonic treatment for 45 minutes;

[0057] c. Microwave the kaolin and take it out after 7 minutes to obtain the modified filler;

[0058] (3) Premix preparation:

[0059] a. Take by corresponding parts by weight: 63 parts of modified polypropylene copolymers made by step (1), modified fillers made by 13 parts of steps (2), 28 parts of calcium carbonate, 5 parts of ethyl cellulose, ...

Embodiment 3

[0073] A preparation method for a recyclable packaging box containing polypropylene synthetic paper, comprising the steps of:

[0074] (1) Preparation of modified polypropylene copolymer:

[0075] Blending the polypropylene grafted with methyl methacrylate and the propylene-based elastomer, stirring evenly to obtain a modified polypropylene copolymer for subsequent use;

[0076] (2) Modified filler preparation:

[0077] a. Put the kaolin into the calciner, and take it out after calcination for 2 hours;

[0078] b. Put kaolin into the composite modification solution, and filter it out after ultrasonic treatment for 50 minutes;

[0079] c. Microwave the kaolin and take it out after 8 minutes to obtain the modified filler;

[0080] (3) Premix preparation:

[0081] a. Take by corresponding parts by weight: 65 parts of modified polypropylene copolymers made by step (1), modified fillers made by 15 parts of steps (2), 30 parts of calcium carbonate, 6 parts of ethyl cellulose, 0...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a preparation method of a recyclable packaging box containing polypropylene synthetic paper, and belongs to the technical field of packaging printing. The preparation method comprises the following steps: (1) preparing a modified polypropylene copolymer, (2) preparing a modified filler, (3) preparing a premix, and (4) preparing a finished product. The method is simple, and the prepared packaging box has the advantages of being high in weather resistance, stable in mechanical quality, high in machinability, easy to recycle and the like.

Description

technical field [0001] The invention belongs to the technical field of packaging and printing, and in particular relates to a method for preparing a recyclable packaging box containing polypropylene synthetic paper. Background technique [0002] Polypropylene synthetic paper is widely used in the packaging and printing industry because of its good comprehensive performance. It is generally used for printing high-end artworks, maps, picture albums and high-end books. Although it has a good lead in terms of water resistance, temperature resistance and strength compared with ordinary printing paper, as far as the products on the market are concerned, it still cannot effectively meet the requirements of printing and other products or fields. . In addition, it is precisely because of the shortcomings of some performances that the quality of recycling is not satisfactory to people. Contents of the invention [0003] The object of the present invention is to provide a method fo...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): C08L51/06C08L23/10C08L1/28C08K9/04C08K9/02C08K9/06C08K9/00C08K3/34C08K3/26C08J5/18B29D7/01
CPCC08J5/18B29D7/01C08J2351/06C08J2423/10C08J2401/28C08K9/04C08K9/02C08K9/06C08K9/00C08K3/346C08K2003/265
Inventor 张红生雷萌
Owner 郑州启晨装潢包装科技有限责任公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com