Production technology of shoe sleeves
A production process and technology for shoe covers, which are applied in shoe-making machinery, shoe lasts, footwear, etc., can solve the problems of short use time, poor anti-skid effect, etc., and achieve low possibility of getting wet, good anti-skid performance, Good safety performance
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Embodiment 1
[0031] A kind of shoe cover, the raw material of described shoe cover comprises PU resin, waterproof material sheet and polyester polyether waterproof see-through film, the proportioning of described impregnating agent is 1% mannan, 10% thickener, lubricating agent The agent is 4%, and the remainder is water, and its production process comprises the following steps:
[0032] (1) Spraying
[0033] Unwind the cloth through the unwinding machine, then spray the environmentally friendly glue on the cloth through the glue sprayer, and then dry the cloth sprayed with glue, and the drying time is 6 hours;
[0034] (2) Composite
[0035] The dried cloth is pressed with the film by a film pressing machine, the pressing speed of the pressing machine is 4m / s, and the temperature of the pressing machine is 150°C, and then the pressed film cloth is collected roll;
[0036] (3) Preparation of shoe cover model
[0037] Splicing the membrane fabrics into a three-dimensional shoe cover by ...
Embodiment 2
[0051] A kind of shoe cover, the raw material of described shoe cover comprises PU resin, waterproof material sheet and polyester polyether waterproof see-through film, the proportioning of described impregnating agent is the mannan of 1.5%, the thickener of 12%, lubricating agent The agent is 4.5%, and the remainder is water, and its production process comprises the following steps:
[0052] (1) Spraying
[0053] Unwind the cloth through the unwinding machine, then spray the environmentally friendly glue on the cloth through the glue sprayer, and then dry the cloth sprayed with glue, and the drying time is 7 hours;
[0054] (2) Composite
[0055] The dried cloth is pressed with the film by a film pressing machine, the pressing speed of the pressing machine is 5m / s, the temperature of the pressing machine is 150-1760°C, and then the pressed film cloth is to roll up;
[0056] (3) Preparation of shoe cover model
[0057] Splicing the membrane fabrics into a three-dimensional...
Embodiment 3
[0071] A kind of shoe cover, the raw material of described shoe cover comprises PU resin, waterproof material sheet and polyester polyether waterproof see-through film, the proportioning of described impregnating agent is 2% mannan, 14% thickener, lubricating agent The agent is 5%, and the rest is water, and its production process comprises the following steps:
[0072] (1) Spraying
[0073] Unwind the cloth through the unwinding machine, then spray the environmentally friendly glue on the cloth through the glue sprayer, and then dry the cloth sprayed with glue, and the drying time is 8 hours;
[0074] (2) Composite
[0075] The dried cloth is pressed with the film by a laminating machine, the laminating speed of the laminating machine is 6m / s, the temperature of the laminating machine is 170°C, and then the laminating film cloth is collected roll;
[0076] (3) Preparation of shoe cover model
[0077] Splicing the membrane fabrics into a three-dimensional shoe cover by sti...
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