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Plastic packing bag for foods

A packaging bag and plastic technology, which is applied in the field of plastic packaging bags, can solve the problem that plastic packaging bags for food do not meet the standards, etc.

Inactive Publication Date: 2016-09-21
ANHUI HUILONG PACKAGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a plastic packaging bag for food, which uses non-toxic and harmless raw materials, and adds a degradation accelerator, so as to solve the problem that the plastic packaging bag for food in the prior art does not meet the standards

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] A plastic packaging bag for food, the packaging bag is composed of the following components in parts by weight: 100 parts of linear low density polyethylene resin, 10 parts of polylactic acid, 8 parts of heavy calcium carbonate powder, 5 parts of polyvinyl alcohol, 10 parts of methyl acrylate, 3 parts of degradation accelerator.

Embodiment 2

[0011] A plastic packaging bag for food, the packaging bag is composed of the following components in parts by weight: 100 parts of linear low density polyethylene resin, 8 parts of polylactic acid, 10 parts of heavy calcium carbonate powder, 8 parts of polyvinyl alcohol, 12 parts of methyl acrylate, 2 parts of degradation accelerator.

Embodiment 3

[0013] A plastic packaging bag for food, the packaging bag is composed of the following components in parts by weight: 100 parts of linear low-density polyethylene resin, 15 parts of polylactic acid, 7 parts of heavy calcium carbonate powder, 6 parts of polyvinyl alcohol, 14 parts of methyl acrylate, 5 parts of degradation accelerator.

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PUM

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Abstract

The invention belongs to the field of plastic products, and relates to a plastic packing bag for foods. The plastic packing bag for foods is made from the following components in parts by weight: 100 parts of linear low-density polyethylene resin, 8-15 parts of polylactic acid, 5-10 parts of ground calcium carbonate powder, 5-8 parts of polyvinyl alcohol, 10-15 parts of methyl methacrylate, and 2-5 parts of a degrading accelerator. The raw materials used for the plastic packing bag are free from toxins and harmless, and besides, the degrading accelerator is added, so that the problem that the plastic packing bag for foods in the prior art does not conform to a standard is solved.

Description

technical field [0001] The invention relates to a plastic packaging bag, in particular to a food packaging bag. Background technique [0002] At present, the existing plastic packaging bags for food are basically made of polymer materials such as polyethylene. Such plastic packaging bags provide convenience, but because they cannot be degraded, they are used in large quantities and are not properly recycled, resulting in A large number of plastic packaging bags for food that do not meet the standards. Contents of the invention [0003] The object of the present invention is to provide a plastic packaging bag for food, using non-toxic and harmless raw materials, and adding a degradation accelerator, so as to solve the problem that the plastic packaging bag for food in the prior art does not meet the standards. [0004] In order to realize the above-mentioned purpose of the invention, the present invention adopts following technical scheme: [0005] A plastic packagi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/08C08L67/04C08L29/04C08K3/26
CPCC08L23/0815C08L2201/06C08L2205/03C08L67/04C08L29/04C08K2003/265
Inventor 陈晖
Owner ANHUI HUILONG PACKAGING CO LTD
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