Manufacturing process for corrosion-resistant and radiation-resistant PVC laminated fabric
A production process and anti-radiation technology, applied in the field of fabrics, can solve the problems of long turnover time, affecting product quality, long processing technology, etc., and achieve the effects of high automation, reducing production costs and improving production efficiency
Inactive Publication Date: 2018-08-10
海宁市纵达新材料股份有限公司
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Problems solved by technology
In the production process of coated cloth, it is often necessary to laminate and process multi-layer fabrics. The current processing process is long, requiring glue brushing, lamination, and drying. The turnover between processes takes a long time, and the lamination process is manually controlled. , there is a docking error, which affects product quality
Method used
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[0029] 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.
[0030] Such as Figure 1-4 Shown, a kind of anti-corrosion anti-radiation type PVC laminated cloth production process, this production process comprises the following steps:
[0031] S1. Made of base fabric: weave base fabric through warp and weft, and use polyester material for warp and weft;
[0032] S2, dipping and bleaching: put into water, bleaching agent, greasy dirt cleaning agent in the dipping tank, and bleaching agent is 5-8% of water weight percent, and greasy dirt cleaning agent is 3-5% of water weight percent, puts in S1 Put the base cloth into the dipping tank for dipping and bleaching, and the bleaching time is 20-30 minutes;
[0033] S3, base fabric dyeing: put the base fabric into the dye vat for dyeing,...
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The invention provides a manufacturing process for a corrosion-resistant and radiation-resistant PVC laminated fabric, belonging to the technical field of fabrics. The manufacturing process provided by the invention solves the problem of low production efficiency in the prior art. The manufacturing process for the corrosion-resistant and radiation-resistant PVC laminated fabric comprises the following steps: S1, preparation of a base fabric: a step of weaving warp yarns and weft yarns into the base fabric, wherein the warp yarns and the weft yarns select a polyester material; S2, impregnatingand bleaching: a step of adding water, a bleaching agent and an oil stain cleaning agent into an impregnating tank, placing the base fabric obtained in the step S1 into the impregnating tank, and carrying out impregnating and bleaching; S3, dyeing of the base fabric: a step of placing the base fabric into a dyeing tank, and carrying out dyeing, wherein the time of dyeing is 1 to 2 hours; and S4, preparation of a surface fabric: a step of mixing PVC resin powder, a plasticizer, a stabilizing agent and the like into a powder material, carrying out heating and melting through an open mill, and calendering the heated and molten raw material into a sheet-shaped PVC surface fabric through a calender. The manufacturing process provided by the invention has the advantage of improving production efficiency.
Description
technical field [0001] The invention belongs to the technical field of fabrics, and relates to a production process of a corrosion-resistant and radiation-resistant PVC laminated fabric. Background technique [0002] Coated cloth mainly refers to the use of a special process to coat a layer of material with special functions on the basis of the cloth, which adds special functions to the cloth. So it is also called functional coated fabric. According to the different coating materials, there are three types of coated cloth: PVC coating, PU coating and semi-PU coating. Classified according to functions and features, there are colored glue, PVC coated, silver coated, calendered, flame retardant, PA moisture permeable, PU moisture permeable and transparent, etc. Special coating: rubber-like coating, paper-like processing, waterproof, moisture-permeable and breathable, pearlescent series, oil-wax-like coating, PU gold and silver glue, high water pressure resistant series, anti-...
Claims
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IPC IPC(8): B32B37/12B32B37/15B32B38/00B32B38/08
CPCB32B38/145B32B37/12B32B37/153B32B38/00B32B38/08B32B38/164
Inventor 周明英
Owner 海宁市纵达新材料股份有限公司