Antibacterial plastic bag and preparation method thereof

A plastic bag and plastic film technology, applied in the field of plastic product manufacturing, can solve problems such as rotten fermentation and impact on environmental quality, and achieve the effect of reducing peculiar smell and inhibiting rot

Inactive Publication Date: 2015-08-05
柳州蔚园塑料彩印包装有限责任公司
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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 an antibacterial plastic bag and its preparation method, which can solve

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Get 99 kilograms of polyethylene plastic granules and 0.5 kilograms of ZnO crystalline compound antibacterial agents, 0.5 kilograms of potassium sorbate and put into the blender to mix, after mixing evenly, put into the granulator again and carry out granulation, obtain antibacterial and anticorrosion masterbatch; Mix 70 kg of polyethylene plastic granules with 30 kg of antibacterial and anti-corrosion masterbatch, and then blown film into bags to obtain 100 kg of anti-bacterial plastic bags containing 0.3% anti-bacterial preservatives.

Embodiment 2

[0016] Get 98 kilograms of polyethylene plastic granules and 1 kilogram of ZnO crystalline compound antibacterial agent, 1 kilogram of potassium sorbate and put into mixer and mix, after mixing evenly, put into granulator again and carry out granulation, obtain antibacterial and anticorrosion masterbatch; 90 kg of polyethylene plastic granules and 10 kg of antibacterial and antiseptic masterbatch are mixed, and then blown into film to make bags, and 100 kg of antibacterial plastic bags containing 0.2% antibacterial preservatives can be obtained.

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PUM

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Abstract

The invention discloses an antibacterial plastic bag and a preparation method thereof, and relates to the technical field of plastic product manufacture. According to a formula, the antibacterial plastic bag is made of raw materials including, by weight, 100 parts of polyethylene, 0.4-0.8 part of inorganic antibacterial agents and 0.2-0.4 part of anticorrosive agents. The preparation method mainly includes the steps: uniformly mixing the inorganic antibacterial agents, the anticorrosive agents and appropriate polyethylene plastic particles, and extruding and granulating the raw materials to obtain polyethylene plastic particles with antibacterial and anticorrosive functions; uniformly mixing the polyethylene plastic particles with the antibacterial and anticorrosive functions and common polyethylene plastic particles, and blowing a film on an extruder; finally, cutting the plastic film and pressing the plastic film into plastic bags with various specifications. The antibacterial plastic bag can solve the problems that garbage placed in a plastic garbage bag is rotted and fermented, and environmental quality is affected.

Description

technical field [0001] The invention relates to the technical field of plastic product manufacture, in particular to an antibacterial plastic bag and a preparation method thereof. Background technique [0002] Plastic garbage bags are almost indispensable in people's daily life. People will get a lot of shopping plastic bags when shopping in supermarkets and vegetable markets. After these plastic bags are used up, people will use them to hold all kinds of life in family life. Garbage, because most of the garbage in people's lives contains organic matter, these organic matter are very easy to ferment and rot in the bag, and emit various peculiar smells, thus affecting the quality of people's living environment. function. Contents of the invention [0003] The purpose of the present invention is to provide an antibacterial plastic bag and a preparation method thereof, which can solve the problem that general production garbage is put into plastic garbage bags to rot and fer...

Claims

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Application Information

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IPC IPC(8): C08L23/06C08K3/22C08K5/098C08J3/22B29B9/06B29C55/28
CPCC08K3/22B29B9/06B29C55/28C08J3/226C08J2323/06C08J2423/06C08K5/098C08K2003/2296C08L23/06
Inventor 周莉
Owner 柳州蔚园塑料彩印包装有限责任公司
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