• 专利标题:   Processing of fabric in dyeing industry, involves e.g. performing mechanical pre-shrinking finishing to cotton-like surface cloth through pre-shrinking device, drying, performing hot water desizing treatment, and laminating waterproof and moisture-permeable membrane on lower surface.
  • 专利号:   CN113089229-A
  • 发明人:   WU X, LIU H, LUO Z, LIU X
  • 专利权人:   FUJIAN SEPTWOLVES IND CO LTD, XIAMEN QIPILANG ELECTRONIC COMMERCE CO
  • 国际专利分类:   B32B037/00, D04B001/14, D04B021/00, D06B015/00, D06B021/00, D06B023/22, D06C021/00, D06C007/02
  • 专利详细信息:   CN113089229-A 09 Jul 2021 D06B-021/00 202170 Pages: 6 Chinese
  • 申请详细信息:   CN113089229-A CN10375591 08 Apr 2021
  • 优先权号:   CN10375591

▎ 摘  要

NOVELTY - Processing of fabric involves (i) mechanically pre-shrinking finishing to a cotton-like face cloth with a width of 155-165 CM, finishing mechanical pre-shrinking at 95-105 degrees C to the cotton-like face cloth with a width of 120-130 CM, drying a cotton-like cloth after mechanical pre-shrinking in a drum, and drum drying at 145-155 degrees C, (ii) subjecting the cotton-like fabric after dried in a drum to hot water desizing treatment, (iii) passing the imitation cotton fabric that has undergone hot-water desizing treatment through the presetting treatment, (iv) dyeing the cotton-like face cloth and increasing the temperature, (v) passing the dyed cotton-like fabric, (vi) placing the cotton-like fabric after loose drying treatment, (vii) laminating at least one waterproof and moisture-permeable membrane on the lower surface of the imitation cotton fabric, and (viii) laminating at least one layer of graphene knitted base fabric on the lower surface of the waterproof and moisture-permeable membrane. USE - Processing of fabric in dyeing industry. ADVANTAGE - The method enables processing of fabric having excellent color fixing effect, water resistance, water repellency and waterproof and locking temperature effect, high color fastness, and prevents excessive shrinkage and uneven shrinkage during dyeing. DETAILED DESCRIPTION - Processing of fabric involves (i) mechanically pre-shrinking finishing to a cotton-like face cloth with a width of 155-165 CM through a pre-shrinking equipment, finishing mechanical pre-shrinking at 95-105 degrees C to the cotton-like face cloth with a width of 120-130 CM, drying a cotton-like cloth after mechanical pre-shrinking in a drum, and drum drying at 145-155 degrees C, (ii) subjecting the cotton-like fabric after dried in a drum to hot water desizing treatment through a long cart and performing hot water desizing treatment at 95-105 degrees C, (iii) passing the imitation cotton fabric that has undergone hot-water desizing treatment through the presetting treatment, presetting treatment at 195-205 degrees C, (iv) dyeing the cotton-like face cloth that has undergone the embryonic treatment, and increasing the temperature in multiple stages during the dyeing process until the temperature to 100-110 degrees C, (v) passing the dyed cotton-like fabric through a loose dryer for loose drying treatment at 145-155 degrees C, (vi) placing the cotton-like fabric after loose drying treatment through a textile setting machine for setting treatment at 170-180 degrees C, adding waterproof additive during the setting treatment at a speed of 30 M/minute, (vii) laminating at least one waterproof and moisture-permeable membrane on the lower surface of the imitation cotton fabric after the setting treatment, and (viii) laminating at least one layer of graphene knitted base fabric on the lower surface of the waterproof and moisture-permeable membrane.