Water-proof and moisture-proof woven bag

Abstract

The invention discloses a water-proof and moisture-proof woven bag which is prepared from the following raw materials in parts by weight: 2-8 parts of linear low-density polyethylene, 3-7 parts of decabromodiphenyl oxide, 4-9 parts of polypropylene granules, 4-7 parts of modified additives, 2-6 parts of nano calcium carbonate, 3-7 parts of chloroprene rubber, 4-8 parts of low-density polyethylene,3-7 parts of talcum powder, 4-9 parts of medium-density polyethylene, 3-8 parts of epoxy resin, 3-9 parts of plant ash, 3-6 parts of monobutyltin oxide, 4-8 parts of nano calcium carbonate, 8-12 parts of anti-aging master batches, 4-8 parts of styrene-butadiene rubber, 3-8 parts of calcium carbonate, 4-9 parts of an auxiliary antioxidant and 3-7 parts of nano-sulfobetaines. The water-proof and moisture-proof woven bag has the advantages that the raw materials required in the formula of the woven bag disclosed by the invention have wide sources, the production process is simple, a plastic woven bag produced by using the materials of the formula has superior anti-ultraviolet performance and thus can be still used under the conditions of high temperature and high ultraviolet irradiation, andthe service life of the plastic woven bag is prolonged, and the like.

Description

technical field [0001] The invention relates to the related technical field of woven bags, in particular to a waterproof and moisture-proof woven bag. Background technique [0002] The main raw materials of plastic woven bags are polypropylene and polyethylene. At present, it is widely used in cement, fertilizer, chemical industry and other fields. Its main production process is to use raw materials to extrude film, wire drawing, winding, circular weaving, printing, cutting, sewing, and finally obtain the finished plastic woven bag. The traditional woven bag production materials are made of polypropylene, polyethylene and masterbatch with dry mixing. The produced plastic woven bags are prone to aging, peeling, breaking and crushing under high temperature and ultraviolet radiation in summer. It is easy to seep water in, which not only affects the items in the plastic bag, but also affects the use effect of the plastic woven bag. Contents of the invention [0003] The pur...

AI Technical Summary

Problems solved by technology

The traditional woven bag production materials are made of polypropylene, polyethylene and masterbatch with dry mixing. The produced plastic woven bags are prone to aging, peeling, breaking and crushing under high temperature and ultraviolet radiation in summer. It is easy to seep water in, which not only affects the items in the plastic bag, but also affects the use effect of the plastic woven bag.