- 专利标题: SPINNING PACK FOR MANUFACTURING HIGH STRENGTH YARN, AND YARN MANUFACTURING APPARATUS AND METHOD
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申请号: EP19777051.4申请日: 2019-03-25
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公开(公告)号: EP3741884A1公开(公告)日: 2020-11-25
- 发明人: PARK, Sung Ho , CHUNG, Il , LIM, Ki Sub
- 申请人: Kolon Industries, Inc.
- 申请人地址: 110, Magokdong-ro Gangseo-gu Seoul 07793 KR
- 专利权人: Kolon Industries, Inc.
- 当前专利权人: Kolon Industries, Inc.
- 当前专利权人地址: 110, Magokdong-ro Gangseo-gu Seoul 07793 KR
- 代理机构: Ter Meer Steinmeister & Partner
- 优先权: KR20180036677 20180329
- 国际公布: WO2019190141 20191003
- 主分类号: D01D5/084
- IPC分类号: D01D5/084 ; D01D5/088 ; D01D5/098 ; D01D4/00 ; D01F6/62 ; D02G3/48
摘要:
One embodiment of the present disclosure provides a spinning pack, a yarn manufacturing apparatus comprising the spinning pack, a yarn manufacturing method using the yarn manufacturing apparatus, and yarn manufactured by the manufacturing method, the spinning pack comprising a spinneret having a nozzle unit, a heating unit for heating the nozzle unit, a pack body surrounding at least a part of the spinneret, and a spinning block surrounding the pack body, wherein the spinneret includes a first surface which defines a storage space while facing at least one surface of the spinning block, and a second surface facing the first surface, wherein the nozzle unit includes a plurality of discharge holes and protrudes from the second surface; and wherein the heating unit is disposed at the outer side of the nozzle unit.
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