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Film packaging material

A technology of film packaging and raw materials, applied in the field of packaging materials, can solve the problems of large shrinkage rate and easy sag of thick-walled products, and achieve the effects of good rigidity, good impact performance and good anti-corrosion effect

Inactive Publication Date: 2015-07-08
TONGCHENG FURUN PACKAGING MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Good formability, but due to large shrinkage, thick-walled products are easy to sag, and it is difficult to meet the requirements for some parts with high dimensional accuracy. The surface of the product has good gloss and is easy to color

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A film packaging material, comprising the following raw material components in parts by weight: 20 parts of polypropylene, 10 parts of permethrin, 5 parts of cellulose fiber, 5 parts of alanine, 3 parts of talcum powder, nano titanium dioxide 2 parts, plasticizer 3 parts, lubricant 0.3 parts, antistatic agent 2 parts.

Embodiment 2

[0017] A film packaging material, comprising the following raw material components in parts by weight: 35 parts of polypropylene, 20 parts of permethrin, 10 parts of cellulose fiber, 10 parts of alanine, 7 parts of talcum powder, nano titanium dioxide 5 parts, plasticizer 5 parts, lubricant 1 part, antistatic agent 4 parts.

Embodiment 3

[0019] A film packaging material, comprising the following raw material components in parts by weight: 25 parts of polypropylene, 15 parts of permethrin, 8 parts of cellulose fiber, 8 parts of alanine, 4 parts of talcum powder, nano titanium dioxide 3 parts, plasticizer 4 parts, lubricant 0.5 parts, antistatic agent 2 parts.

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PUM

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Abstract

The invention discloses a film packaging material. The invention is characterized in that the film packaging material comprises the following raw materials in parts by weight: 20-35 parts of polypropylene, 10-20 parts of permethrin, 5-10 parts of cellulose fiber, 5-10 parts of alanine, 3-7 parts of talcum powder, 2-5 parts of nano titanium dioxide, 3-5 parts of plasticizer, 0.1-1 part of lubricant and 2-4 parts of antistatic agent. The packaging material has the advantages of excellent mechanical properties, excellent rigidity, excellent impact property and favorable dimensional stability. The added nano titanium dioxide, permethrin and the like have favorable sterilization and anticorrosion properties.

Description

technical field [0001] The invention relates to the technical field of packaging materials, in particular to a film antiseptic packaging material. Background technique [0002] Polypropylene is a non-toxic, odorless, tasteless milky white highly crystalline polymer, and it is one of the lightest varieties of all plastics. It is particularly stable to water, the water absorption rate in water is only 0.01%, and the molecular weight is about 80,000-150,000. Good formability, but due to large shrinkage, thick-walled products are easy to sag, and it is difficult to meet the requirements for some parts with high dimensional accuracy. The surface of the product has good gloss and is easy to color. Polypropylene has high crystallinity and regular structure, so it has excellent mechanical properties. The chemical stability of polypropylene is very good, except that it can be corroded by concentrated sulfuric acid and concentrated nitric acid, it is relatively stable to various oth...

Claims

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Application Information

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IPC IPC(8): C08L23/12C08L1/02C08K13/02C08K5/17C08K3/34C08K3/22C08K5/101C08K5/053
CPCC08L23/12C08K2201/011C08K2201/017C08L2203/16C08L2205/03C08L2205/035C08L2205/16C08L1/02C08L91/06C08L71/02C08K13/02C08K5/175C08K3/34C08K2003/2241C08K5/101C08K5/053C08K5/17
Inventor 杨峰
Owner TONGCHENG FURUN PACKAGING MATERIAL
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