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Antibacterial and antistatic tear-resistant thin-film material

A film material and anti-tearing technology, which is applied in the field of packaging materials, can solve the problems of affecting the normal use function of antibacterial film, not having antibacterial and antistatic properties, and increasing the toxic and side effects of antibacterial agents, so as to reduce the volume resistance or surface resistance , Efficient antistatic performance, and the effect of accelerating static leakage

Inactive Publication Date: 2016-02-10
桐城市人和包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, its resilience is large, so it cannot be used for twisted packaging of candies, and it does not have antibacterial and antistatic properties. Among them, the existing antibacterial agents have low antibacterial efficiency. Due to the low antibacterial efficiency, it is necessary to increase the amount of antibacterial agents, resulting in The toxic and side effects of antibacterial agents have increased, seriously affecting the normal use of antibacterial films

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An antibacterial, antistatic, and tear-resistant film material of the present invention is made of the following raw materials in parts by weight:

[0018] Polypropylene 40, Polyethylene 10, Polyester 10, Polyurethane 2, 2,2-Dimethylolpropionic Acid 1, 1,2-Dimethylcyclohexane 5, Dioctyl Adipate 4, 2-Methane Base-1,3-propanediol 2, natural antibacterial agent 0.5, concentrated anti-blocking agent 1.5, anti-fogging agent 0.5, anti-sticking agent 1, slip agent 2.5, antistatic agent 1, zinc oxide whisker 3, conductive fiber 1.

[0019] Described natural antibacterial agent is the composition of mustard essential oil, garlic essential oil, Houttuynia cordata extract, gall alum, realgar, wherein the mass ratio of the composition of mustard essential oil, garlic essential oil, Houttuynia extract, gall alum, realgar is 4:2:1:3:2.

[0020] Both the concentrated anti-blocking agent and the anti-fogging agent are added in the form of master batches. The addition of concentrated ...

Embodiment 2

[0025] A kind of antibacterial antistatic anti-tear film material is made of the raw materials of following parts by weight:

[0026] Polypropylene 45, polyethylene 15, polyester 13, polyurethane 3.5, 2,2-dimethylolpropionic acid 2, 1,2-dimethylcyclohexane 7, dioctyl adipate 6, 2-methanoate Base-1,3-propanediol 4, natural antibacterial agent 2, concentrated anti-blocking agent 2, anti-fogging agent 1, anti-adhesive agent 2, slip agent 3, antistatic agent 3, zinc oxide whisker 4, conductive fiber 3.5.

Embodiment 3

[0028] A kind of antibacterial antistatic anti-tear film material is made of the raw materials of following parts by weight:

[0029] Polypropylene 50, Polyethylene 20, Polyester 15, Polyurethane 5, 2,2-Dimethylolpropionic Acid 3, 1,2-Dimethylcyclohexane 8, Dioctyl Adipate 8, 2-Methane Base-1,3-propanediol 6, natural antibacterial agent 3, concentrated anti-blocking agent 2.5, anti-fogging agent 1.5, anti-sticking agent 3, slip agent 4, antistatic agent 5, zinc oxide whisker 5, conductive fiber 5.

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PUM

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Abstract

The invention discloses an antibacterial and antistatic tear-resistant thin-film material. The antibacterial and antistatic tear-resistant thin-film material is prepared from the following raw materials in parts by weight: 40-50 parts of polypropylene, 10-20 parts of polyethylene, 10-15 parts of polyester, 2-5 parts of polyurethane, 1-3 parts of 2,2-dimethylol propionic acid, 5-8 parts of 1,2-dimethylcyclohexane, 4-8 parts of dioctyl adipate, 2-6 parts of 2-methyl-1,3-propylene glycol, 0.5-3 parts of a natural antibacterial agent, 1.5-2.5 parts of a concentrated anti-blocking agent, 0.5-1.5 parts of an anti-fog agent, 1-3 parts of an anti-sticking agent, 2.5-4 parts of a slipping agent, 1-5 parts of an antistatic agent, 3-5 parts of zinc oxide whiskers and 1-5 parts of electro-conductive fibers. The antibacterial and antistatic tear-resistant thin-film material has the advantages of being economical, environment-friendly, antistatic, antibacterial, stretch-proof, tear-resistant, anti-fog, wide in application, safe, reliable and the like.

Description

technical field [0001] The invention relates to the technical field of packaging materials, in particular to an antibacterial, antistatic, and tear-resistant film material. Background technique [0002] Polypropylene film is a new type of packaging film developed for the purpose of replacing cellophane. It has the characteristics of high mechanical strength, good toughness, good transparency and gloss. Its price is about 20% lower than cellophane. Therefore, cellophane has been replaced or partially replaced in food, medicine, cigarettes, textiles and other packaging. However, its resilience is large, so it cannot be used for twisted packaging of candies, and it does not have antibacterial and antistatic properties. Among them, the existing antibacterial agents have low antibacterial efficiency. Due to the low antibacterial efficiency, it is necessary to increase the amount of antibacterial agents, resulting in The increase of toxic and side effects of antibacterial agents...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/12C08L23/06C08L67/00C08L75/04C08K13/04C08K7/08C08K7/06C08K5/19C08K5/00C08K5/053
CPCC08L23/12C08J5/18C08J2323/12C08K2201/001C08K2201/014C08K2201/017C08L2201/04C08L2203/16C08L2205/035
Inventor 吴江
Owner 桐城市人和包装有限公司
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