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  • 专利标题:   Processing method of terylene filament comprises polyester filament raw material mixing and drying, melting, extruding, filtering, distributing terylene thread, spinning, cooling, post-processing, drying, and winding.
  • 专利号:   CN113279081-A, CN113279081-B
  • 发明人:   WANG G, GAO S, NI X, LU Z
  • 专利权人:   HANGZHOU XINDIAN IND CO LTD
  • 国际专利分类:   D01F001/10, D01F006/92, D06M101/32, D06M011/74, D06M011/79, D06M013/00, D06M015/01, D06M015/03, D06M015/11
  • 专利详细信息:   CN113279081-A 20 Aug 2021 D01F-006/92 202177 Pages: 10 Chinese
  • 申请详细信息:   CN113279081-A CN10556153 21 May 2021
  • 优先权号:   CN10556153

▎ 摘　　要

NOVELTY - Processing method of terylene filament comprises mixing polyester filament raw material and drying at 150-185 degrees C for 20-35 minutes; melting, extruding, and filtering; and distributing terylene thread, spinning, cooling, post-processing, drying, and winding, where polyester filament comprises70-90 pts. wt. polyester slice, 0.6-1 pt. wt. accelerant, 2-6 pts. wt. blue carbon powder, 3-8 pts. wt. zeolite powder, 0.5-2 pts. wt. pulverized coal ash, and 0.8-1.5 pts. wt. polyethylene pyrrolidone. USE - The method is used for processing terylene filament. ADVANTAGE - The terylene filament has good ventilation property.