Unlock instant, AI-driven research and patent intelligence for your innovation.

High-strength aviation refuse bag

A high-strength, garbage bag technology, applied in the direction of flexible coverings, retention aids, wrapping paper, etc., can solve the problems of low strength, deformation and cracking, and non-environmental protection, etc. intensity effect

Inactive Publication Date: 2016-11-16
TONGLING FOUNDER PLASTICS TECH
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a high-strength aviation garbage bag and its preparation method, which solves the problem that ordinary garbage bags are plastic products, which are not only not environmentally friendly, but also have low strength and will deform and crack when containing heavy garbage

Method used

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
View more

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0012] The invention provides a method for preparing a high-strength aviation garbage bag. The preparation method comprises: heating and stirring wood pulp, straw pulp, polyamide fiber, glass fiber, polyacrylamide and retention aid to form a pulp suspension M; the pulp suspension M is obtained through a papermaking process to obtain a high-strength aviation garbage bag; wherein, relative to 100 parts by weight of wood pulp, the consumption of the straw pulp is 40-60 parts by weight, and the consumption of the polyamide fiber is 10-20 parts by weight, the amount of the glass fiber is 5-12 parts by weight, the amount of the polyacrylamide is 4-12 parts by weight, and the amount of the retention aid is 2-6 parts by weight.

[0013] In order to make the prepared garbage bag have better mechanical strength, in a preferred embodiment of the present invention, relative to 100 parts by weight of wood pulp, the amount of straw pulp is 45-55 parts by weight, so The consumption of the po...

Embodiment 1

[0020] 100g wood pulp, 45g straw pulp, 14g polyamide fiber, 8g glass fiber, 7g polyacrylamide and 3g retention aid (made up of polyethyleneimine and polyvinyl alcohol, and the polyethyleneimine and the polyvinyl alcohol The mass ratio of vinyl alcohol is 1:1) heating (at a temperature of 45°C) and stirring to form a pulp suspension M; the pulp suspension M is subjected to a papermaking process to obtain a high-strength aviation garbage bag A1.

Embodiment 2

[0022] With 100g wood pulp, 55g straw pulp, 16g polyamide fiber, 10g glass fiber, 10g polyacrylamide and 4g retention aid (made up of polyethyleneimine and polyvinyl alcohol, and described polyethyleneimine and described polyvinyl alcohol The mass ratio of vinyl alcohol is 1:4) heated (at a temperature of 55°C) and stirred to form a pulp suspension M; the pulp suspension M is subjected to a papermaking process to obtain a high-strength aviation garbage bag A2.

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
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a high-strength aviation refuse bag and a preparation method thereof. The preparation method comprises the following steps: heating wood pulp, straw pulp, polyarmide fiber, glass fiber, polyacrylamide and a retention aid, stirring the raw materials and mixing the raw materials, forming a pulp suspension M; and performing a paper making technology on the pulp suspension M to obtain the high-strength aviation refuse bag. The high-strength aviation refuse bag solves the problems that the common refuse bag is the plastic product, the common refuse bag has the disadvantages of non environmental protection and low intensity, when the common refuse bag is used for putting heavy garbage, the deformation and cracking problems are generated.

Description

technical field [0001] The invention relates to the preparation of a garbage bag, in particular to a high-strength aviation garbage bag and a preparation method thereof. Background technique [0002] Garbage bags, as the name suggests, are bags for garbage. A small bag brings great convenience to thousands of households, and it also provides an important guarantee for environmental protection, and is even conducive to garbage recycling and classification. Ordinary garbage bags are plastic products, which are not only not environmentally friendly, but also have low strength. When they hold heavy garbage, they will deform and crack. [0003] Therefore, it is an urgent problem to be solved by the present invention to provide a high-strength, environmentally friendly high-strength aviation garbage bag and a preparation method thereof with high mechanical strength. Contents of the invention [0004] The purpose of the present invention is to provide a high-strength aviation ga...

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
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): D21H27/10D21H15/12D21H13/40D21H13/26D21H21/10D21H17/37
CPCD21H13/26D21H13/40D21H15/12D21H17/37D21H21/10D21H27/10
Inventor 陈可夏陈可亮
Owner TONGLING FOUNDER PLASTICS TECH