High-performance easy-stripping film

An easy-peeling, high-performance technology, applied in the field of high-performance easy-peeling films, can solve the problems of packaging bag product leakage, low firmness, and reduced economic benefits, and achieve uniform density, good linear tearability, and wide application range wide range of effects

Inactive Publication Date: 2015-09-23
QINGDAO YUXING INTELLIGENT TECH DEV CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the existing plastic film is made into a packaging bag to package the product, an easy-tear opening is generally arranged on one side of the packaging bag by mechanical equipment, and the user opens the packaging bag through the easy-tear opening, but due to the easy-tear opening The tear line and the packaging bag are less firm than other parts of the packaging bag. When the product is stored and transported, the easy-to-tear line is easy to come off, resulting in leakage of the product in the packaging bag, resulting in product damage. waste, reduce economic efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] A high-performance easy-peeling film, which is made of the following raw materials in parts by weight:

[0009] 4 parts of polyethylene terephthalic acid, 2 parts of petroleum ether, 3 parts of lubricating and dispersing agent TAF, 8 parts of sodium dodecylbenzenesulfonate, 3 parts of carboxymethyl cellulose, 10 parts of sodium citrate, 15 parts of PVC resin, low 20 parts of high-density polyethylene resin, 9 parts of superfine calcium carbonate, 1 part of antioxidant, 4 parts of surfactant, 16 parts of vinyl acetate, 23 parts of low-density polyethylene, and 6 parts of polybutene.

Embodiment 2

[0011] A high-performance easy-peeling film, which is made of the following raw materials in parts by weight:

[0012] 6 parts of polyethylene terephthalic acid, 4 parts of petroleum ether, 5 parts of lubricating and dispersing agent TAF, 10 parts of sodium dodecylbenzenesulfonate, 5 parts of carboxymethyl cellulose, 14 parts of sodium citrate, 22 parts of PVC resin, low 35 parts of density polyethylene resin, 11 parts of superfine calcium carbonate, 2 parts of antioxidant, 9 parts of surfactant, 21 parts of vinyl acetate, 30 parts of low density polyethylene, and 10 parts of polybutene.

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PUM

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Abstract

Disclosed is a high-performance easy-stripping film. The raw materials of the film include, by weights: 4 to 6 parts of polyethylene terephthalate, 2 to 4 parts of petroleum ether, 3 to 5 parts of lubricating dispersant TAF, 8 to 10 parts of sodium dodecyl benzene sulfonate, 3 to 5 parts of carboxymethylcellulose, 10 to 14 parts of sodium citrate, 15 to 22 parts of PVC resin, 20 to 35 parts of low-density polyethylene resin, 9 to 11 parts of ultra-fine calcium carbonate, 1 to 2 parts of antioxidant, 4 to 9 parts of surfactant, 16 to 21 parts of ethenyl ethanoate, 23 to 30 parts of low density polyethylene and 6 to 10 parts of polybutylene. The film has the advantages of fine linear stripping performance, the strength and density of the split are even, and the application range is wide.

Description

technical field [0001] The invention relates to a high-performance easy-peeling film. Background technique [0002] When the existing plastic film is made into a packaging bag to package the product, an easy-tear opening is generally arranged on one side of the packaging bag by mechanical equipment, and the user opens the packaging bag through the easy-tear opening, but due to the easy-tear opening The tear line and the packaging bag are less firm than other parts of the packaging bag. When the product is stored and transported, the easy-to-tear line is easy to come off, resulting in leakage of the product in the packaging bag, resulting in product damage. Waste and reduce economic benefits. Easy-to-open film is mainly used in the packaging of related snack foods such as after-dinner snacks. It is a type of functional packaging material developed to meet the requirements of convenient use. The easy-opening film not only requires the film to have a low tear strength, but al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/06C08L27/06C08L1/28C08L23/20C08L67/02C08K13/02C08K3/26C08K5/098C08K5/42
CPCC08L23/06C08J5/18C08J2323/06C08L2203/16C08L2205/025C08L2205/035C08L27/06C08L1/286C08L23/20C08L67/02C08K13/02C08K2003/265C08K5/098C08K5/42
Inventor 谢修元
Owner QINGDAO YUXING INTELLIGENT TECH DEV CO LTD
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