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Process for processing environment-friendly plastic packaging bag

A technology of environmentally friendly plastics and processing technology, applied in the field of plastic packaging bags, can solve the problems of white pollution and serious waste plastics

Inactive Publication Date: 2016-11-23
ANHUI HUILONG PACKAGING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In people's daily life, plastic packaging bags are widely used, but the "white pollution" caused by waste plastics is becoming more and more serious

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A processing technology for an environmentally friendly plastic packaging bag, the packaging bag is composed of the following components in parts by weight: 45 parts of linear low density polyethylene, 15 parts of ethylene vinyl acetate resin, 12 parts of vinyl trimethoxysilane, calcium carbonate powder 12 parts, 6 parts of barium stearate, 2 parts of stearic acid coupling agent, 5 parts of corn stalk fiber, 2 parts of plasticizer, 1 part of toughening agent; The processing technology of described environment-friendly plastic packaging bag, according to the following steps conduct:

[0014] (1) Add 45 parts of linear low density polyethylene, 15 parts of ethylene vinyl acetate resin, 12 parts of vinyltrimethoxysilane, 12 parts of calcium carbonate powder, 6 parts of barium stearate and 2 parts of stearic acid coupling agent In the high mixer, adjust the speed of the high mixer to 600 rpm, adjust the heating temperature to 150 degrees for dehydration, stir and mix for 40...

Embodiment 2

[0018] A processing technology for an environmentally friendly plastic packaging bag, the packaging bag is composed of the following components in parts by weight: 43 parts of linear low density polyethylene, 11 parts of ethylene vinyl acetate resin, 11 parts of vinyl trimethoxysilane, calcium carbonate powder 13 parts, 7 parts of barium stearate, 3 parts of stearic acid coupling agent, 7 parts of corn stalk fiber, 3 parts of plasticizer, 2 parts of toughening agent; The processing technology of described environment-friendly plastic packaging bag, according to the following steps conduct:

[0019] (1) Add 43 parts of linear low density polyethylene, 11 parts of ethylene vinyl acetate resin, 11 parts of vinyltrimethoxysilane, 13 parts of calcium carbonate powder, 7 parts of barium stearate and 3 parts of stearic acid coupling agent In the high mixer, adjust the speed of the high mixer to 600 rpm, adjust the heating temperature to 150 degrees for dehydration, stir and mix for 4...

Embodiment 3

[0023] A processing technology for an environmentally friendly plastic packaging bag, the packaging bag is composed of the following components in parts by weight: 48 parts of linear low density polyethylene, 10 parts of ethylene vinyl acetate resin, 10 parts of vinyl trimethoxysilane, calcium carbonate powder 12 parts, 8 parts of barium stearate, 4 parts of stearic acid coupling agent, 5 parts of corn stalk fiber, 2 parts of plasticizer, 1 part of toughening agent; The processing technology of described environment-friendly plastic packaging bag, according to the following steps conduct:

[0024] (1) Add 48 parts of linear low density polyethylene, 10 parts of ethylene vinyl acetate resin, 10 parts of vinyltrimethoxysilane, 12 parts of calcium carbonate powder, 8 parts of barium stearate, and 4 parts of stearic acid coupling agent In the high mixer, adjust the speed of the high mixer to 600 rpm, adjust the heating temperature to 150 degrees for dehydration, stir and mix for 4...

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PUM

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Abstract

The present invention relates to a processing technology for an environmentally friendly plastic packaging bag. The packaging bag is composed of the following components in parts by weight: 40-55 parts of linear low-density polyethylene, 12-18 parts of ethylene vinyl acetate resin, and vinyltrimethoxysilane 10‑15 parts, 10‑15 parts of calcium carbonate powder, 6‑8 parts of barium stearate, 2‑4 parts of stearic acid coupling agent, 5‑10 parts of corn straw fiber, 2‑5 parts of plasticizer, 1-3 parts of toughening agent; the present invention uses linear low density polyethylene, ethylene vinyl acetate resin, vinyltrimethoxysilane, and calcium carbonate powder as raw materials, and the raw materials are environmentally friendly, non-toxic and harmless, and corn stalk fiber, plasticizer, Tougheners modify polyethylene to make plastic bags have sufficient strength and toughness.

Description

technical field [0001] The invention relates to a plastic packaging bag, in particular to a processing technology of an environment-friendly plastic packaging bag. Background technique [0002] At present, plastic packaging bags have become an indispensable necessity in daily life, and they are also consumables. A large amount of plastic packaging bags are consumed every year. Plastic packaging bags are polymer compounds made of monomers as raw materials through addition polymerization or polycondensation reactions. They are generally made of synthetic resins and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. In people's daily life, plastic packaging bags are widely used, but the "white pollution" caused by waste plastics is becoming more and more serious. With the enhancement of people's awareness of environmental protection, how to alleviate white pollution has become a topic of increasing concern. Environmentally friendly plastic packag...

Claims

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Application Information

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IPC IPC(8): C08L23/08C08L97/02C08K13/02C08K3/26C08K5/098
CPCC08L23/0815C08L2205/03
Inventor 陈晖
Owner ANHUI HUILONG PACKAGING CO LTD