Manufacturing process of warming and soft denim
A production process and technology of denim, applied in the field of production process of soft denim, can solve the problems of inability to keep warm and limit, etc., and achieve the effects of reducing color fading, increasing variety range, and good shape
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Embodiment 1
[0042] The specific steps of the manufacturing process of soft denim are as follows:
[0043] (a) into the cloth
[0044] The knitted denim is conveyed by the cloth feeding mechanism at a speed of 5m / s, passing through the cloth guide roller with fine grooves that can prevent curling of the denim during transmission;
[0045] (b) Draft penetration
[0046] The knitted denim output by the cloth guide roller reaches the infiltration water tank, so that the knitted denim is unfolded in the water and fully penetrates the draft, until the water content of the knitted denim is 60%, and the water temperature is controlled at 50°C;
[0047] (c) Weft adjustment and overfeeding
[0048] The infiltrated knitted denim is passed through the weft adjustment device to correct the skew of the weft strands, and the speed of the tenter frame is controlled at 3m / s;
[0049] (d) baking
[0050] Send the denim after correcting the weft strands into an oven at 150°C and bake for 10 minutes unti...
Embodiment 2
[0062] The specific steps of the manufacturing process of soft denim are as follows:
[0063] (a) into the cloth
[0064] The knitted denim is conveyed out by the cloth feeding mechanism at a speed of 6m / s, and passes through the cloth guide roller with fine grooves that can prevent curling of the denim during transmission;
[0065] (b) Draft penetration
[0066] The knitted denim output by the cloth guide roller reaches the infiltration water tank, so that the knitted denim is unfolded in the water and fully penetrates the draft until the water content of the knitted denim is 70%, and the water temperature is controlled at 80°C;
[0067] (c) Weft adjustment and overfeeding
[0068] The infiltrated knitted denim is passed through the weft adjustment device to correct the skew of the weft strands, and the speed of the tenter frame is controlled at 3.5m / s;
[0069] (d) baking
[0070] Send the denim after correcting the weft strands into an oven at 180°C and bake for 15 minu...
Embodiment 3
[0082] The specific steps of the manufacturing process of soft denim are as follows:
[0083] (a) into the cloth
[0084] The knitted denim is conveyed by the cloth feeding mechanism at a speed of 8m / s, passing through the cloth guide roller with fine grooves that can prevent curling of the denim during transmission;
[0085] (b) Draft penetration
[0086] The knitted denim output by the cloth guide roller reaches the infiltration water tank, so that the knitted denim is unfolded in the water and fully penetrates the draft until the water content of the knitted denim reaches 80%, while controlling the water temperature to 90°C;
[0087] (c) Weft adjustment and overfeeding
[0088] The infiltrated knitted denim is passed through the weft adjustment device to correct the skew of the weft strands, and the speed of the tenter frame is controlled at 4m / s;
[0089] (d) baking
[0090] Send the denim after correcting the weft strands into an oven at 200°C and bake for 20 minutes ...
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