Decomposable environmentally-friendly heat-insulation packaging bag

A packaging bag and environmental protection technology, which is applied in the field of decomposable environmental protection thermal insulation packaging bags, can solve the problems of easy falling off, high production cost of thermal insulation coatings, poor thermal insulation effect of thermal insulation coatings, etc., and achieves good thermal insulation performance and quality. Light, bouncy effect

Inactive Publication Date: 2016-04-20
桐城市人和包装有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This patented product helps create an eco-friendly package that will break down naturally over time without harmful chemical products being released from it. It also makes up space within its walls while still providing good strength against shock or temperature changes.

Problems solved by technology

This patented technical problem addressed in this patents relates to finding ways for reducing environmental impact caused from use of plastic material such as PP foams while maintaining its benefits like being able to absorb liquids without leaking out over longer periods. Additionally, there has been an increasing interest towards developing biodegradability polymers called epoxysulfonated formaldehyde ("ECOF") because it can break down quickly when exposed to water vapor at room temperature. However, current methods involve expensive processes involving bifunctional reagents, solvent evaporation techniques, complicated manufacturing procedures, and difficult handling of residual components after curative treatment.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A decomposable environmentally friendly thermal insulation packaging bag, in parts by weight, comprising the following raw material components in parts by weight: 30 parts of straw fiber, 12 parts of chaff powder, 10 parts of acrylate-1 and 1-dichloroethylene copolymer, 1.5 parts of zinc gluconate, 1 part of gelatin, 4 parts of aluminum hydroxide, 4 parts of potassium hydroxide, 15 parts of furfuryl alcohol resin, 3 parts of zinc oxide, 1 part of talc, 5 parts of wax, 2 parts of silica powder, 3 parts of tetrahydrofuran Parts, 10 parts of polyethylene, 0.5 parts of nano organic montmorillonite, 2 parts of silica powder, 2 parts of foaming agent, 2 parts of clay.

Embodiment 2

[0014] A decomposable environmentally friendly thermal insulation packaging bag, in parts by weight, comprising the following raw material components in parts by weight: 40 parts of straw fiber, 15 parts of chaff powder, 10 parts of acrylate-1 and 1-dichloroethylene copolymer, 1 part of zinc gluconate, 1 part of gelatin, 5 parts of aluminum hydroxide, 6 parts of potassium hydroxide, 15 parts of furfuryl alcohol resin, 2 parts of zinc oxide, 0.5 parts of talc, 5 parts of wax, 1 part of silica powder, 4 parts of tetrahydrofuran Parts, 10 parts of polyethylene, 1 part of nano organic montmorillonite, 3 parts of silica powder, 3 parts of foaming agent, 3 parts of clay.

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PUM

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Abstract

The present invention discloses a decomposable environmentally-friendly heat-insulation packaging bag which comprises the following parts by weight of raw material components: 20-40 parts of straw fiber, 10-15 parts of rice husk powder, 10-15 parts of acrylate-1 and 1-dichloroethylene copolymer, 1-2 parts of zinc gluconate, 1-2 parts of gelatin, 2-8 parts of aluminum hydroxide, 2-6 parts of potassium hydroxide, 13-15 parts of furfuryl alcohol resin, 2 5 parts of zinc oxide, 0.5-1 part of talc powder, 5-6 parts of wax, 1-3 parts of silica powder, 2-4 parts of tetrahydrofuran, 8-13 parts of polyethylene, 0.5-1 part of nano-organic montmorillonite, 2-6 parts of silicon oxide powder, 2-4 parts of a foaming agent and 2-4 parts of clay. The decomposable environmentally-friendly heat-insulation packaging bag takes the environmentally friendly materials, is green and environmentally-friendly, has heat-insulation effect, and is suitable for cooked food packaging.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Owner 桐城市人和包装有限公司
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