High-visibility waterproof leather production method

Abstract

A method for manufacturing high-visibility waterproof leather materials. Using transfer coating, the surface layer is formed on the surface of the release paper. The main component of the surface layer is one-component polycarbonate resin and fluorescent color paste is added. Form an adhesive layer with two-component polycarbonate resin as the main component on the surface layer. After laminating the base fabric on the adhesive layer, peel off the release paper to obtain a waterproof, moisture-permeable and washable product. high-visibility waterproof leather. The high-visibility waterproof leather material prepared by the present invention is directly introduced into the fluorescent color paste on the glue surface, so that the visibility effect can be more easily presented. It can maintain smoothness and smoothness, thereby improving the phenomenon of poor rubber surface, and greatly improving the appearance and use value of high-visibility waterproof leather materials.

Description

technical field [0001] The invention relates to a waterproof leather material, in particular to a method for manufacturing a high-visibility waterproof leather material that can improve the smoothness and visibility of the rubber surface. Background technique [0002] Polyurethane (PU) can be roughly divided into polyester, polyether and polycarbonate resins. For example, polyurethane is applied to fabric processing. After polyester and polyether resins are processed on fabrics, because of After high-temperature water washing, the phenomenon of interlayer peeling will occur, so it cannot have the effect of high-temperature water-resistant washing. [0003] The heat resistance of polycarbonate resin is better. After it is processed on the fabric, the temperature of washing can be increased. After washing at high temperature, there will be no interlayer peeling phenomenon. It has the effect of washing resistance and can increase the service life of waterproof leather. For exa...

AI Technical Summary

Problems solved by technology

For example, the fabric disclosed in Taiwan Patent No. I472662 and its manufacturing method is to sequentially coat the surface of the base fabric with an adhesive layer and a surface layer containing polycarbonate resin, so that the fabric has high-temperature washing resistance, washing durability, and is breathable. Wet and water pressure resistance; however, since the polycarbonate resin is processed by direct coating on the fabric, the defoaming action cannot be performed, which makes the rubber surface easy to form holes, resulting in uneven surface of the fabric. smoothness could be improved

[0004] In addition, in terms of high-visibility waterproof leather materials, such as: windbreaker, snow suit, mountaineering suit, sportswear, etc., generally use luminous or fluorescent paint to directly coat the fabric to make the fabric more visible, in order to achieve The effect of identifying and producing safety; however, the coatings that provide such fabric visibility are only applied to the cloth surface of the fabric, and may be covered by the subsequent waterproof film to reduce visibility; moreover, even if they are not affected by the covering, When the fabric is washed at high temperature or washed many times, it is easy to cause the effect of its visibility to decrease

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