A processing method of anti-seepage glue anti-light-transmitting light and thin nylon interlining
A processing method and technology of nylon, which is applied in the processing field of anti-seepage adhesive light-transmitting light and thin nylon interlining, can solve the problems of affecting peel strength, easy to penetrate glue, and many particles, and achieve the effect of improving peel strength
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specific Embodiment 1
[0018] A method for processing an anti-seepage glue anti-light-transmitting light and thin nylon interlining, comprising the following steps:
[0019] (1) Dyeing of polyamide PA powder:
[0020] Mix 1% acid dye (acid black) and polyamide PA powder evenly, then place it on a steamer and steam for 50 minutes, dye the polyamide PA powder on the dye to form black PA dyeing powder, and then dry it at 90°C;
[0021] (2) Waterproof finishing of nylon base fabric:
[0022] Use waterproof agent TG-625 to waterproof the 10D nylon fabric, which can achieve the effect of anti-seepage glue; the waterproof performance should be strictly controlled, and the waterproof effect of finishing cannot be too good, which will affect the subsequent pressing peel strength;
[0023] The padding process is adopted, the liquid carrying rate is 60%, the waterproofing agent TG-625 is 20g / L, the pre-baking temperature is 100°C, the pre-baking time is 2min, the baking temperature is 160°C, and the baking ti...
specific Embodiment 2
[0029] A method for processing an anti-seepage glue anti-light-transmitting light and thin nylon interlining, comprising the following steps:
[0030] (1) Dyeing of polyamide PA powder:
[0031] Mix 5% acid dye (acid black) and polyamide PA powder evenly, then place it on a steamer and steam for 70 minutes, dye the polyamide PA powder on the dye to form black PA dyeing powder, and then dry it at 110°C;
[0032] (2) Waterproof finishing of nylon base fabric:
[0033] Use waterproof agent TG-625 to waterproof the 10D nylon fabric, which can achieve the effect of anti-seepage glue; the waterproof performance should be strictly controlled, and the waterproof effect of finishing cannot be too good, which will affect the subsequent pressing peel strength;
[0034] The padding process is adopted, the liquid carrying rate is 70%, the water repellent TG-625 is 30g / L, the pre-baking temperature is 110°C, the pre-baking time is 3min, the baking temperature is 175°C, and the baking time ...
specific Embodiment 3
[0040] A method for processing an anti-seepage glue anti-light-transmitting light and thin nylon interlining, comprising the following steps:
[0041] (1) Dyeing of polyamide PA powder:
[0042] Mix 3% acid dye (acid black) and polyamide PA powder evenly, then place it on a steamer and steam for 60 minutes, dye the polyamide PA powder on the dye to form black PA dyeing powder, and then dry it at 100°C;
[0043] (2) Waterproof finishing of nylon base fabric:
[0044] Use waterproof agent TG-625 to waterproof the 10D nylon fabric, which can achieve the effect of anti-seepage glue; the waterproof performance should be strictly controlled, and the waterproof effect of finishing cannot be too good, which will affect the subsequent pressing peel strength;
[0045] The padding process is adopted, the liquid carrying rate is 66%, the waterproofing agent TG-625 is 24g / L, the pre-baking temperature is 103°C, the pre-baking time is 2.5min, the baking temperature is 167°C, and the baking...
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