Imitation leather fabric production method
A production method and fabric technology, which can be used in chemical instruments and methods, layered products, lamination devices, etc., can solve the problems of high temperature resistance and chemical corrosion resistance of synthetic leather, and achieve hardening resistance, uniform micropores, Excellent performance
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Embodiment 1
[0019] A kind of production method of imitation leather fabric described in the present embodiment, comprises the steps:
[0020] (1) Steps of selecting and coiling the base fabric;
[0021] (2) The step of uniformly coating the resin material on the base cloth;
[0022] (3) The step of solidifying the resin material;
[0023] (4) Steps of squeezing and washing;
[0024] (5) A step of uniformly coating the prepared polyurethane slurry on the coated release paper; wherein the polyurethane slurry contains butanone and N-methylethanolamine. Other components in the polyurethane slurry are selected from the prior art.
[0025] (6) The step of attaching the coated release paper to the above-mentioned base cloth and completely drying the release paper again;
[0026] (7) The step of separating the release paper.
[0027] A kind of production method of imitation leather fabric described in this embodiment, it is mainly divided into seven major steps, compact and reasonable, can e...
Embodiment 2
[0029] The production method of a kind of imitation leather fabric described in this embodiment is different from Embodiment 1 in that: (1), the step of selecting and winding the base cloth;
[0030] (2) The step of uniformly coating the resin material on the base cloth;
[0031] (3) The step of solidifying the resin material;
[0032] (4) Steps of squeezing and washing;
[0033] (5) A step of uniformly coating the prepared polyurethane slurry on the coated release paper; wherein the polyurethane slurry contains butanone and N-methylethanolamine. Specifically: the polyurethane slurry is composed as follows in parts by mass: 100 parts of polyurethane, 5 parts of dimethylamide, 20 parts of butanone, 15 parts of deionized water, 1 part of N-methylethanolamine , 1 part of sodium butylene dioic acid diisoester octane sulfonate, 5 parts of dye paste;
[0034] (6) The step of attaching the coated release paper to the above-mentioned base cloth and completely drying the release pap...
Embodiment 3
[0039] The production method of a leather-like fabric described in this embodiment is different from Example 1 in that: the base fabric is made of microfiber cloth, which can further improve the comfort of the leather-like fabric.
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