Manufacturing method of windproof and waterproof coated fabric
A technology of waterproof coating and production method, which is applied in the field of fabrics, can solve the problems of reduced transparency, no windproof and waterproof coating fabrics, low utilization rate, etc., and achieve reliable production effects
Pending Publication Date: 2021-11-16
杭州桥南实业有限公司
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Problems solved by technology
[0004] Although the coated fabric disclosed in this patent has the function of reducing the transparency of the fabric itself and does not damage the original characteristics of the fabric, the coated fabric has no windproof and waterproof function, and the utilization rate is low. Therefore, a windproof and waterproof coating is designed. The method of making the fabric is very necessary
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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[0036] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0037] Refer to as Figure 1-Figure 5 , the manufacture method of the windproof and waterproof coated fabric, comprising the following steps:
[0038] a. Outsourcing: purchase standard warp-knitted fabrics on the market as base fabrics;
[0039] b. Stirring: Weigh 10-12 parts of hexane diisocyanate, 2-4 parts of phosphoric acid, 3-5 parts of n-tributyl phosphate, 40-50 parts of polyurethane resin, 20-30 parts of water, N-methylethanolamine Put 2-4 parts, 15-20 parts of ammonium polyphosphate, 5-9 parts of zinc oxide powder, and 1-3 parts of thickener into the mixer, under the condition that the temperature is 20-25°C and the speed is 220-250r / min. Next, stir for 5-7 minutes to obtain a windproof and waterproof coating li...
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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Abstract
The invention provides a manufacturing method of a windproof and waterproof coated fabric. The manufacturing method comprises the following steps of a, performing outsourcing: purchasing a warp knitted fabric meeting the standard on the market as a base fabric; b, performing stirring: weighing 10-12 parts of hexane diisocyanate, 2-4 parts of phosphoric acid, 3-5 parts of tributyl phosphate, 40-50 parts of polyurethane resin, 20-30 parts of water, 2-4 parts of N-methylethanolamine, 15-20 parts of ammonium polyphosphate, 5-9 parts of zinc oxide powder and 1-3 parts of a thickening agent, putting the weighed materials into a stirrer, and stirring for 5-7 minutes to obtain a windproof and waterproof coating solution; c, performing spraying: putting the windproof and waterproof coating solution into an adjustable spraying machine, and uniformly spraying the windproof and waterproof coating solution on the surface of the base fabric; d, performing drying: putting the sprayed base fabric into a fabric drying machine; e, performing washing: putting the dried coated base fabric into a washing pool; f, performing setting: putting the washed coated base fabric into a setting machine; and g, performing inspection: inspecting the set windproof and waterproof coated fabric.
Description
technical field [0001] The invention belongs to the technical field of fabrics, and relates to a method for making windproof and waterproof coated fabrics. Background technique [0002] Coated fabric is a kind of fabric treated by special process, which is to use solvent or water to dissolve the required coating particles into a salivating shape, and then evenly coat the fabric in a certain way, and then pass through the oven. The fixation of the internal temperature makes a layer of uniform covering glue formed on the surface of the fabric, so as to achieve a certain specific function. After the windproof and waterproof finishing, the fabric has the advantages of windproof, waterproof, light weight, etc., and is widely used in various protective clothing and other clothing. [0003] After searching, for example, Chinese patent literature discloses a coated fabric that can reduce transparency [application number: 202110213974.8; publication number: CN 112937008A]. This coa...
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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Patent Timeline
Login to View More IPC IPC(8): D06N3/14D06N3/00D06B1/02D06B23/04D06B23/30
CPCD06N3/14D06N3/009D06N3/0009D06N3/0077D06B1/02D06B23/04D06B23/30D06N2209/125D06N2209/128
Inventor 徐岚
Owner 杭州桥南实业有限公司