A kind of manufacturing method of waterproof coating cloth

A manufacturing method and technology of coating cloth, applied in coating, textile and papermaking, textile and other directions, can solve the problems of substandard environmental protection, substandard mechanical properties, insufficient anti-seepage ability, etc., and achieve a strong market and vitality, defects Less, dense and smooth surface

Active Publication Date: 2018-08-17
HAININ JINDA COATING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention aims to solve technical problems such as insufficient anti-seepage ability of existing products, substandard mechanical properties, substandard environmental protection, etc.

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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  • A kind of manufacturing method of waterproof coating cloth

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Effect test

Embodiment 1

[0040] Embodiment 1: A kind of manufacture method of anti-seepage coating cloth.

[0041] The impermeable coating cloth such as figure 1 As shown, it consists of protective layer A1, internal reinforcement layer 2, bonding layer A3, base fabric 4, bonding layer B5, and protective layer B6 from top to bottom, wherein protective layer A1 is coating agent A, and internal reinforcement layer 2 is coating Layer agent B, bonding layer A3 are crosslinking coating agent B, bonding layer B5 are crosslinking coating agent B, protective layer B6 coating agent A; Its manufacture comprises the following steps:

[0042] (1) High-strength and low-shrinkage polyester yarns are used as raw materials, with a denier of 1000D, manufactured on a high-speed rapier loom with the Panama weave method, and the weaving density is 15×15 / inch, and the grammage is 267g / m 2 High-strength polyester base fabric;

[0043] (2) Coating agent preparation:

[0044] According to the following components in parts...

Embodiment 2

[0066] Embodiment 2: A kind of manufacture method of anti-seepage coating cloth.

[0067] The impermeable coating cloth such as figure 1 As shown, it consists of protective layer A1, internal reinforcement layer 2, bonding layer A3, base fabric 4, bonding layer B5, and protective layer B6 from top to bottom, wherein protective layer A1 is coating agent A, and internal reinforcement layer 2 is coating Layer agent B, bonding layer A3 are crosslinking coating agent B, bonding layer B5 are crosslinking coating agent B, protective layer B6 coating agent A; Its manufacture comprises the following steps:

[0068] (1) High-strength and low-shrinkage polyester yarn is used as raw material, with a fineness of 1300D, and it is manufactured on a high-speed rapier loom with Panama weaving method. The weaving density is 18×18 / inch, and the grammage is 404g / m 2 High-strength polyester base fabric;

[0069] (2) Coating agent preparation:

[0070] According to the following components in pa...

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Abstract

The invention relates to a method for manufacturing an anti-seepage coated cloth, which comprises base cloth weaving, preparation of a coating agent, primary coating, secondary coating, plasticizing molding or plasticizing molding and surface treatment. High-strength polyester fiber is used as raw material, the denier is 1000-1500D, and the density is (14-20) × (14-20) per inch, and the weight is 244-540g / m2. The polyester base fabric is woven according to the Panama weave method; The coating amount of the coating is 480-700g / m2, and the coating amount of the reverse coating is 220-380g / m2. The thickness of the finished product is far greater than that of conventional products, but it can still guarantee various physical and mechanical properties. The surface is dense and smooth with few defects, and it has the characteristics of anti-seepage, anti-mildew, anti-bacteria, environmental protection, anti-aging, anti-stripping, etc., and its grade is high. It is suitable for ordinary tarps for tarpaulins; it can be used in waterproofing projects such as drinking water containers, small swimming pools, tunnels, dams, roofs, etc., so it has a strong market and vitality.

Description

technical field [0001] The invention relates to the technical field of PVC waterproof textiles, in particular to a method for manufacturing a PVC water-resistant coating fabric with a multilayer structure. Background technique [0002] PVC waterproof fabric occupies an important position in polymer waterproof materials. Its characteristics are: rich raw materials, high toughness, high strength, good anti-oxidation, anti-ultraviolet, temperature resistance, etc., and wide range of uses, suitable for pools, dams, tunnels, Various waterproof projects such as planting and roofing. [0003] In the past, most PVC-coated fabrics were mostly used for canopy, such as making membrane structural materials. In recent years, this kind of composite materials has developed rapidly, and has gradually developed from the application fields of construction and canopy to other directions. This product is mainly used as water storage material, such as water storage tank, water storage bag. H...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D06N3/00D06N3/06D03D15/00C09D127/06C09D7/61D03D15/283
CPCC09D127/06D03D15/00D06N3/0006D06N3/0036D06N3/0059D06N3/0063D06N3/0088D06N3/06C08K3/22C08K3/26C08K13/02C08K2003/2227C08K2003/265D10B2331/04
Inventor 叶华亦董佳杰
Owner HAININ JINDA COATING
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