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
CN106120359BActive Publication Date: 2018-08-17HAININ JINDA COATING
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HAININ JINDA COATING
Publication Date
2018-08-17

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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.
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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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