• 专利标题:   Preparing anti-static high-strength polyester fabric by immersing polyester fiber in finishing agent, weaving pretreated polyester fiber, bleaching and alkaline hydrolyzing woven grey fabric, dyeing and finishing grey fabric and drying.
  • 专利号:   CN112647285-A, CN112647285-B
  • 发明人:   HAN J
  • 专利权人:   HANGZHOU HONGDA DECORATIVE FABRIC WEAVIN
  • 国际专利分类:   D06L004/12, D06L004/13, D06L004/23, D06M101/32, D06M011/13, D06M011/44, D06M011/74, D06M011/79, D06M013/00, D06M013/256, D06M013/46, D06M013/513, D06M015/00, D06M015/01, D06M015/03, D06M015/05, D06M015/227, D06M015/356, D06M015/53
  • 专利详细信息:   CN112647285-A 13 Apr 2021 D06M-011/44 202145 Pages: 11 Chinese
  • 申请详细信息:   CN112647285-A CN11539111 23 Dec 2020
  • 优先权号:   CN11539111

▎ 摘  要

NOVELTY - Process for preparing anti-static high-strength polyester fabric involves (a) immersing polyester fiber in first finishing agent, drying after immersing, and obtaining pre-treated polyester fiber, (b) weaving the pretreated polyester fiber to obtain a woven grey fabric, (c) bleaching and alkaline hydrolyzing the woven grey fabric and placing in second finishing agent for dipping, and drying after dipping, and (d) dyeing and finishing the grey fabric and drying to obtain the finished product, where the first finishing agent comprises 5-8 pts. wt. antistatic agent, 1-2 pts. wt. reinforcing agent, 0.5-0.8 pt. wt. dispersant, and 40-50 pts. wt. deionized water, the reinforcing agent is plant cellulose, and the antistatic agent comprises nano graphene and/or zinc oxide. USE - The process is used for preparing anti-static high-strength polyester fabric. ADVANTAGE - The process improves the antistatic and strength of the polyester fabric.