Unlock instant, AI-driven research and patent intelligence for your innovation.

Environment-friendly packaging carton and preparation method thereof

An environmentally friendly, carton technology, used in packaging, transportation and packaging, paper and other directions, can solve the problems of poor compressive strength and flame retardant effect, carton extrusion deformation, shortening the service life of the carton, etc., to achieve compressive strength and resistance. Good combustion effect, reduce the probability of being squeezed and deformed, and improve the protection effect

Inactive Publication Date: 2020-09-08
无锡龙发包装有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are still some deficiencies in the existing environmentally friendly packaging cartons. For example, the existing environmentally friendly packaging cartons cannot isolate the inside and outside of the cartons, and the cartons are easily corroded when placed in humid places, which shortens the life of the cartons. The service life reduces the protective effect on the contents of the carton, and the existing environment-friendly packaging cartons have relatively poor compressive strength and flame retardant effect, which increases the probability of cartons being squeezed and deformed during stacking

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
  • Environment-friendly packaging carton and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0025] see figure 1 , the present invention provides a technical solution: an environment-friendly packaging carton and a preparation method thereof, comprising a box body and a cover plate, the box body and the cover plate are integral, two sets of cover plates are provided, and They are respectively arranged symmetrically on the left, right, front and rear sides of the upper end of the box body.

[0026] Further, the environment-friendly packaging carton includes the following raw materials: 100-200 parts by mass of straw; 50-100 parts by mass of wood; 80-150 parts by mass of waste paper; 150-200 parts by mass of wheat straw; 40-70 parts by mass of polyvinyl alcohol resin; 30-60 parts by mass of phthalic anhydride; 35-55 parts by mass of high boiling pure lignin; 20-35 parts by mass of micronized aluminum hydroxide; nonylphenol polyoxyethylene 20-40 parts by mass of ether; 15-30 parts by mass of methyl methacrylate; 10-20 parts by mass of dibutyl phthalate; and 25-45 parts ...

Embodiment 1

[0041] The environment-friendly packaging carton includes the following raw materials: 100-200 parts by mass of straw; 50-100 parts by mass of wood; 80-150 parts by mass of waste paper; 150-200 parts by mass of wheat straw; polyethylene Alcohol resin is 40-70 mass parts; phthalic anhydride is 30-60 mass parts; high boiling pure lignin is 35-55 mass parts; micronized aluminum hydroxide is 20-35 mass parts; nonylphenol polyoxyethylene ether is 20-40 parts by mass; 15-30 parts by mass of methyl methacrylate; 10-20 parts by mass of dibutyl phthalate; 25-45 parts by mass of hexamethylphosphoric triamide.

[0042] The preparation steps are as follows:

[0043] a. Proportioning the above-mentioned raw materials according to parts by mass;

[0044]b. After step a is completed, put the grass straw, wood, waste paper and wheat straw into the pulverizer for pulverization. , get mixed crumbs;

[0045] c. After step b is completed, put the crushed mixed chips into the pulping tank, add ...

Embodiment 2

[0052] The environment-friendly packaging carton includes the following raw materials: 150 parts by mass of straw; 70 parts by mass of wood; 90 parts by mass of waste paper; 130 parts by mass of wheat straw; 50 parts by mass of polyvinyl alcohol resin; phthalic anhydride is 40 parts by mass; high boiling pure lignin is 45 parts by mass; micronized aluminum hydroxide is 20 parts by mass; nonylphenol polyoxyethylene ether is 30 parts by mass; methyl methacrylate is 20 parts by mass; Dibutyl diformate is 15 parts by mass; hexamethylphosphoric triamide is 40 parts by mass.

[0053] The preparation steps are as follows:

[0054] a. Proportioning the above-mentioned raw materials according to parts by mass;

[0055] b. After step a is completed, put the grass straw, wood, waste paper and wheat straw into the pulverizer for crushing. The speed of the pulverizer is 1000-1250r / min, and the crushing time is 20-30min , get mixed crumbs;

[0056] c. After step b is completed, put the c...

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 an environment-friendly packaging carton and a preparation method thereof. The environment-friendly packaging carton comprises a carton body and two groups of cover plates, wherein the carton body and the cover plates are integrated, and the two groups of cover plates are symmetrically arranged on the left side, the right side and the front side and the rear side of the upper end of the carton body respectively. According to the environment-friendly packaging carton and the preparation method thereof, the film coating treatment is carried out on a manufactured paper board, so that the inside and outside of the carton can be effectively isolated, the phenomenon that the carton is corroded when placed in a wet place is avoided, the service life of the carton is prolonged, the protection effect for articles in the carton is improved, the compression strength and the flame retardant effect of the manufactured carton are good, and the probability of extrusion deformation of cartons during stacking is reduced.

Description

technical field [0001] The invention relates to the technical field of packaging cartons, in particular to an environment-friendly packaging carton and a preparation method thereof. Background technique [0002] As an indispensable part of modern logistics, packaging cartons bear important responsibilities for packaging, product protection, and aesthetics. The physical performance indicators of packaging cartons become the basis for their quality evaluation. Stable working environment conditions ensure the accuracy and reliability of the test data, and there are senior engineers who have been engaged in carton testing for many years to test and analyze the packaging boxes to provide fair and scientific testing data for packaging box suppliers and packaging box users . TTS (One-pass Testing) also provides supplier material screening, tender evaluation and other projects for many well-known enterprises. [0003] At present, there are still some deficiencies in the existing e...

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): B31B50/20B31B50/26B31B50/74B65D5/02D21H11/12D21H11/14D21H17/05D21H17/23D21H17/36D21H17/67
CPCD21H11/12D21H11/14D21H17/36D21H17/05D21H17/23D21H17/675B31B50/20B31B50/26B31B50/74B65D5/0281
Inventor 杨志雄张慧李粉苹张林基朱剑雄李鹏飞高文杰邱仲美畅玉超胡鑫赵军费子兰任海明
Owner 无锡龙发包装有限公司