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Impact-resistant packaging film

A packaging film, impact-resistant technology, applied in packaging, wrapping paper, transportation and packaging, etc., can solve the problems of insufficient wear resistance, insufficient strength, short service life, etc., and achieve the effect of good toughness

Inactive Publication Date: 2015-02-25
QINGDAO KELIKE INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing packaging films cannot meet the requirements of use, and there are generally insufficient strengths, and at the same time, the wear resistance is not enough, and the service life is short.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] An impact-resistant packaging film, which is made from the following raw materials in parts by weight:

[0009] 8-14 parts of calcium carbonate, 6-10 parts of tert-butyl peroxy cumene, 5-9 parts of polypropylene, 2-6 parts of PVC, 8-13 parts of dibutyl phthalate, ethylene-vinyl acetate resin 5-7 parts, 6-11 parts of diisopropyl ether, 4-7 parts of polyethylene terephthalate, 1-5 parts of anti-ultraviolet agent, 5-8 parts of calcium nitrate, 3-6 parts of calcium chloride, micron grade 5-10 parts of SiO2 powder, 3-5 parts of ethylene glycol, and 14-20 parts of polyethylene resin.

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PUM

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Abstract

The invention relates to an impact-resistant packaging film which is prepared from the following raw materials in parts by weight: 8-14 parts of calcium carbonate, 6-10 parts of tert-butyl peroxy cumene, 5-9 parts of polypropylene, 2-6 parts of PVC (polyvinyl chloride), 8-13 parts of dibutyl phthalate, 5-7 parts of ethylene-vinyl acetate resin, 6-11 parts of diisopropyl ether, 4-7 parts of polyethylene terephthalate, 1-5 parts of anti-ultraviolet agent, 5-8 parts of calcium nitrate, 3-6 parts of calcium chloride, 5-10 parts of micron-sized SiO2 powder, 3-5 parts of ethylene glycol and 14-20 parts of polyethylene resin. The impact-resistant packaging film has favorable toughness, can resist impact, and is simple and practical.

Description

technical field [0001] The present invention relates to an impact-resistant packaging film. Background technique [0002] The advantages of using shrink packaging for packaging film are: 1. It is suitable for packaging products of various shapes and increases the attractiveness of the product appearance; 2. The film can be close to the product, with transparency, beautiful appearance, clean and bright; 3. The packaged product Hygienic, clean, sealed packaging, dust-proof and moisture-proof; 4. Shrink packaging has good shock resistance, impact resistance, and good protection performance; 5. The packaged goods are tight and fixed, small 6. Heat shrinkable film can also be used to replace various cartons, especially in the combined (cluster) packaging of irregularly shaped items or commodities, which not only saves packaging costs, but also conforms to packaging trends. At the same time, it makes the packaging more stable and tidy, and has a stronger waterproof effect. It is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L23/12C08L23/08C08L27/06C08L67/02C08K13/02C08K3/26C08K5/14C08K5/12C08K3/28C08K3/16C08K3/36
CPCC08L23/06B65D65/38C08L2203/16C08L2205/02C08L2205/035
Inventor 裴甲来
Owner QINGDAO KELIKE INFORMATION TECH
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