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Manufacturing method of anti-wearing and anti-skid plastic woven bag

A technology of plastic woven bags and manufacturing methods, which are applied in fire-resistant coatings, textiles, papermaking, textiles, etc., can solve the problems of small contact area, lack of anti-skid performance, insufficient friction and adhesion of manipulators, and easy slippage, etc., so as to suppress harmful fumes. Generates, increases anti-skid uniformity, increases roughness and surface area effects

Inactive Publication Date: 2018-12-04
枣阳市华星纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the continuous development of technology, the existing technology uses manipulators to carry and feed woven bags, but the surface of woven bags made of polypropylene is smooth, and the frictional adhesion to the manipulator is not enough, so it is easy to appear in the process of handling and feeding. Slipping, causing danger to people or causing loss to materials, and in the prior art, woven bags containing materials are stacked and stored by stacking up and down, the contact area between woven bags is small and does not have anti-skid performance, and stacked woven bags are prone to Tilted and collapsed, causing a safety accident

Method used

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  • Manufacturing method of anti-wearing and anti-skid plastic woven bag
  • Manufacturing method of anti-wearing and anti-skid plastic woven bag
  • Manufacturing method of anti-wearing and anti-skid plastic woven bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The invention provides a method for manufacturing a wear-resistant and non-slip plastic woven bag, which comprises the following steps:

[0030] S1: Blending and drying of raw materials: put polypropylene particles, calcium carbonate, and additives into a drying mixer and stir to dry;

[0031] S2: wire drawing process: after the blending and drying of step S1, the material enters the extruder, is heated by the barrel and sheared by the screw and the barrel, is extruded into a film through the die, and passes through the water of 30-40 ℃ After cooling, the embryos are cut into filaments with a blade, and stretched through a drying plate to form flat filaments. After the flat filaments are heat-set, they are collected into rolls by a wire winding machine;

[0032] S3: Weaving process: weave the rolled flat yarn into a cylindrical woven bag through a circular loom, and after passing the inspection, wind up through a winder;

[0033] S4: Preparation of anti-slip coating: 1...

Embodiment 2

[0037] The invention provides a method for manufacturing a wear-resistant and non-slip plastic woven bag, which comprises the following steps:

[0038] S1: Blending and drying of raw materials: put polypropylene particles, calcium carbonate, and additives into a drying mixer and stir to dry;

[0039] S2: wire drawing process: after the blending and drying of step S1, the material enters the extruder, is heated by the barrel and sheared by the screw and the barrel, is extruded into a film through the die, and passes through the water of 30-40 ℃ After cooling, the embryos are cut into filaments with a blade, and stretched through a drying plate to form flat filaments. After the flat filaments are heat-set, they are collected into rolls by a wire winding machine;

[0040] S3: Weaving process: weave the rolled flat yarn into a cylindrical woven bag through a circular loom, and after passing the inspection, wind up through a winder;

[0041] S4: Preparation of anti-slip coating: 1...

Embodiment 3

[0045] The invention provides a method for manufacturing a wear-resistant and non-slip plastic woven bag, which comprises the following steps:

[0046]S1: Blending and drying of raw materials: put polypropylene particles, calcium carbonate, and additives into a drying mixer and stir to dry;

[0047] S2: wire drawing process: after the blending and drying of step S1, the material enters the extruder, is heated by the barrel and sheared by the screw and the barrel, is extruded into a film through the die, and passes through the water of 30-40 ℃ After cooling, the embryos are cut into filaments with a blade, and stretched through a drying plate to form flat filaments. After the flat filaments are heat-set, they are collected into rolls by a wire winding machine;

[0048] S3: Weaving process: weave the rolled flat yarn into a cylindrical woven bag through a circular loom, and after passing the inspection, wind up through a winder;

[0049] S4: Preparation of anti-slip coating: 10...

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Abstract

The invention provides a manufacturing method of an anti-wearing and anti-skid plastic woven bag, which includes: S1) blending and drying raw materials; S2) performing wire drawing; S3) weaving the bag; S4) preparing an anti-skid coating; S5) coating the bag with the coating; and S6) making the plastic woven bag. The invention provides the manufacturing method of the plastic woven bag which has good anti-skid effect and anti-wearing performance and is flame-retarding.

Description

technical field [0001] The invention relates to the technical field of plastic woven bags, in particular to a method for manufacturing a wear-resistant and non-slip plastic woven bag. Background technique [0002] Polyolefin plastic woven bags have been widely used since they came out because of their lightness, thinness, firmness, waterproof, mildew resistance, and low price. With the continuous development of technology, the existing technology uses manipulators to carry and feed woven bags, but the surface of woven bags made of polypropylene is smooth, and the frictional adhesion to the manipulator is not enough, so it is easy to appear in the process of handling and feeding. Slipping, causing danger to people or causing loss to materials, and in the prior art, woven bags containing materials are stacked and stored by stacking up and down, the contact area between woven bags is small and does not have anti-skid performance, and stacked woven bags are prone to Tilt and co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08J7/04C08L23/12C08K3/26C09D123/28C09D193/04C09D5/18C09D7/61C09D7/63D01F6/46D01F1/10D03D11/02D01D5/42
CPCC08J7/0427C08J2323/12C08J2423/28C08K2003/2227C08K2003/265C08L2201/02C09D5/18C09D7/61C09D7/63C09D7/70C09D123/28D01D5/42D01F1/10D01F6/46D03D11/02C08L93/04C08K3/22C08K7/10C08K13/04
Inventor 王其贤余鵬洲
Owner 枣阳市华星纺织有限公司
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