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Antimicrobial plastic bag and method of preparing the same

A production method and plastic bag technology, applied in the field of plastic bags, can solve problems such as odor, bad environment, and bacterial decay, and achieve the effects of inhibiting corruption, simple production methods, and improving environmental quality

Inactive Publication Date: 2009-02-18
浙江华发生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the domestic garbage contained is generally high in organic matter, it is easy to breed bacteria and rot, and emits peculiar smell, resulting in a bad environment
In the prior art, plastic bags with antibacterial and antiseptic functions have not yet appeared in garbage plastic bags.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Example 1: Put 99 kilograms of polyethylene plastic particles and 1 kilogram of antibacterial agent into the mixer, mix uniformly, and granulate to obtain an antibacterial masterbatch with an antibacterial agent content of 1%; take 80 kilograms of polyethylene plastic particles and 20 kilograms of antibacterial masterbatch is mixed, film is blown to make bags, and antibacterial plastic bags containing 0.2% antibacterial agent are prepared.

Embodiment 2

[0009] Example 2: Put 99 kilograms of polyethylene plastic particles and 1 kilogram of antibacterial agent into the mixer, mix uniformly, and granulate to obtain an antibacterial masterbatch with an antibacterial agent content of 1%; take 40 kg of polyethylene plastic particles 60 kilograms of antibacterial master batches are mixed and film-blown to make bags to prepare antibacterial plastic bags containing 0.6% antibacterial agent.

Embodiment 3

[0010] Example 3: Put 99 kilograms of polyethylene plastic particles and 1 kilogram of antibacterial agent into the mixer, mix uniformly, and granulate to obtain an antibacterial masterbatch with an antibacterial agent content of 1%; take 60 kilograms of polyethylene plastic particles and 40 kilograms of antibacterial masterbatch is mixed and film blown to make a bag to prepare an antibacterial plastic bag containing 0.4% antibacterial agent.

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PUM

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Abstract

The invention discloses an antibiosis plastic bag and a manufacturing method thereof. The ingredients comprises as follow: polyethylene plastic is added with antibacterial agent; in the manufacturing techniques, firstly, the antibacterial agent and the proper polyethylene plastic particles are mixed evenly for being squeezed out to produce particles, thus getting antibacterial female matrices with high concentration; then the antibacterial female matrices with high concentration is mixed with the rest antibacterial agent and the proper polyethylene plastic particles, and through squeezing and blown-film, the plastic bag with the antibacterial function is prepared through the bag manufacturing procedures. The antibiosis included in the plastic bag produced by the invention can resist the garbage from corruption, and the virus from breeding, can be produced simply, is applicable to the manufacture of garbage bag, can restrain the garbage from corruption, mildewing and producing peculiar smell, thus improving the environmental quality.

Description

Technical field [0001] The invention relates to a plastic bag, in particular to an antibacterial plastic bag and a production method thereof. Background technique [0002] Garbage bags are indispensable in daily life. Since the contained domestic garbage is generally high in organic matter, it is easy to breed bacteria and rot and emit peculiar smells, resulting in a harsh environment. In the prior art, plastic bags with antibacterial and anti-corrosion functions have not yet appeared in plastic garbage bags. Summary of the invention [0003] The present invention mainly solves the technical problems existing in the prior art, and provides an antibacterial plastic bag and a production method thereof. [0004] The above-mentioned technical problems of the present invention are mainly solved by the following technical solutions: an antibacterial plastic bag whose formula weight ratio is as follows: polyethylene plastic particles: 99.4-99.8%, antibacterial agent: 0.2-0.6%. Among th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D30/02C08L23/06C08K5/04C08K5/205B29B7/00B29B9/06B29D22/00B29K23/00
Inventor 尹晓民
Owner 浙江华发生态科技有限公司
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