Oxygenase-bath alkali-free desizing process for polyester/cotton high-count and high-density fabric
A high-count, high-density, alkali desizing technology, which is applied in the dyeing and finishing process of fabrics, can solve the problems of unsatisfactory hand feeling, many yellow neps in gray fabrics, and high weight loss rate, so as to shorten the production process and save alkali bleaching work Liquid, quality improvement effect
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[0015] The present invention is further described below.
[0016] Production fabric varieties: T / C50×50 40×40+120×90
[0017] The desizing process has the following steps in sequence: seam singeing → three-compartment hot water washing → two-compartment cold water washing → padding and oxygen bleaching working solution → steaming at 102°C for 50 minutes → four-compartment hot water washing → drying → finalizing;
[0018] The formula of the oxygen bleaching working solution used in the padding oxygen bleaching working solution step is:
[0019] High-efficiency refining agent HS-120B: Wuxi Kailai Biotechnology Co., Ltd. 10g / L
[0020] 288 Dispersant Wuxi Kailai Biotechnology Co., Ltd. 65g / L
[0021] Scouring enzyme 188: Wuxi Kailai Biotechnology Co., Ltd. 5g / L
[0022] Wax remover WR: Binzhou Guangda Biotechnology Co., Ltd. 5g / L
[0023] Hydrogen peroxide stabilizer P: Kekai Fine Chemicals (Shanghai) Co., Ltd. 10g / L
[0024] Hydrogen peroxide (concentration is 33%) Jinan Lu...
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