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Anti-ultraviolet plastic woven-bag filament

A plastic woven bag, anti-ultraviolet technology, applied in the direction of conjugated artificial filament, filament/thread molding, textiles and papermaking, etc., can solve the problems of waste of resources, aging of woven bags, peeling, etc., and solve the problem of short service life , Prevent oxidation reaction and maintain toughness

Inactive Publication Date: 2014-04-09
ANHUI ANYUAN PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The packaging bags made of polypropylene flat yarn produced by traditional technology have poor weather resistance, and are prone to problems such as hardening, brittleness, peeling, peeling, and breakage in winter in the north. Strong strength, it is easy to cause problems such as aging, corrosion, poor toughness, low strength and short service life of woven bags, which wastes resources and pollutes the environment

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
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Examples

Experimental program
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Embodiment Construction

[0008] The present invention will be described in detail below through specific examples.

[0009] A kind of silk for anti-ultraviolet plastic woven bags, which is made of the following raw materials in parts by weight (kg) through batching, melting, filtering, extruding film, water cooling, separating, drawing, winding and other processes: polypropylene 100, polypropylene Methylene oxide 10, linear low density polyethylene 20, polyethylene wax 1.2, ethylene-methyl acrylate copolymer (EMA 1125AC) 3, tributyl citrate 1.4, turpentine 0.4, ultraviolet absorber (UV-531) 0.4, Auxiliary 3;

[0010] The auxiliary agent is made of the following raw materials in parts by weight (kg): the auxiliary agent is made of the raw materials in the following parts by weight (kg): clay 20, alum 5, accelerator DM 3, crosslinking agent TAC 2, anti Oxygen agent 1010 1, actinolite 3, ferrocene 2, morpholine 1, 1,6 hexanediol diacrylate 5, phthalate 35, propyl gallate 3, green tea powder 1, barley oi...

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PUM

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Abstract

The invention discloses an anti-ultraviolet plastic woven-bag filament. Through blending, melting, filtration, extrusion film-formation, water cooling, filament dividing, filament drawing and rolling, the anti-ultraviolet plastic woven-bag filament is prepared from 100 parts by weight of polypropylene, 10-12 parts by weight of polyoxymethylene, 20-24 parts by weight of linear low density polyethylene, 1.2-1.5 parts by weight of polyethylene wax, 3-3.5 parts by weight of an ethylene-methyl acrylate copolymer (EMA1125AC), 1.4-1.8 parts by weight of tributyl citrate, 0.4-0.8 parts by weight of turpentine, 0.4-0.6 parts by weight of a ultraviolet ray absorber (UV-531) and 3-3.5 parts by weight of an assistant. Through use of the ultraviolet ray absorber, ultraviolet resistance and oxidation resistance of the plastic woven product are improved, toughness of the existing plastic ribbon-like filament is kept and a cost is low. The plastic woven-bag prepared from the anti-ultraviolet plastic woven-bag filaments can effectively prevent an ultraviolet ray illumination-caused oxidation reaction so that the problem that the packaging bag prepared from the existing plastic ribbon-like filaments has a short service life.

Description

technical field [0001] The invention relates to the technical field of chemical industry, in particular to an anti-ultraviolet plastic woven bag silk. Background technique [0002] Plastic woven bags are divided into polypropylene bags and polyethylene bags according to the main material composition; according to the sewing method, they are divided into seamed bottom bags and seamed bottom bags. At present, it is widely used as a packaging material for fertilizers, chemical products and other items. Its main production process is to use plastic raw materials to extrude film, cut, and unidirectionally stretch into flat yarn, and then weave warp and weft to obtain products, which are generally called woven bags. The packaging bags made of polypropylene flat yarn produced by traditional technology have poor weather resistance, and are prone to problems such as hardening, brittleness, peeling, peeling, and breakage in winter in the north. In the south, due to high summer temper...

Claims

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Application Information

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IPC IPC(8): D01F8/06D01F8/10D01F8/16D01F8/00D01F1/10D01D5/42D01D5/12
Inventor 戴之青汤毅
Owner ANHUI ANYUAN PLASTIC
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