JP4238119B2 - 繊維集合体の製造方法及びその製造装置 - Google Patents
繊維集合体の製造方法及びその製造装置 Download PDFInfo
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- JP4238119B2 JP4238119B2 JP2003393437A JP2003393437A JP4238119B2 JP 4238119 B2 JP4238119 B2 JP 4238119B2 JP 2003393437 A JP2003393437 A JP 2003393437A JP 2003393437 A JP2003393437 A JP 2003393437A JP 4238119 B2 JP4238119 B2 JP 4238119B2
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- polymer
- fiber
- fiber assembly
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- manufacturing
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Description
11 繊維
12 電圧が印加された繊維
13 細繊維(細径化した繊維)
14 棒状のポリマー
15 押し出し機
16 溶融したポリマー
20 送り出しロール
21 紡糸ノズル
30 高電圧電源
31 印加部
40 レーザー発振器
41 レーザー照射部
42 レーザー吸収体
50 接地
60 コンベア
70 繊維集合体
Claims (2)
- (1)ポリマーを非溶融状態のまま供給する供給工程、
(2)前記供給したポリマーに対してレーザーを照射してポリマーが変形可能な状態にする照射工程、
(3)前記変形可能なポリマーを電気的に牽引し、細径化するとともに引き伸ばして繊維化する繊維化工程、及び
(4)前記繊維を集積して繊維集合体を形成する繊維集合体形成工程、
とを備えていることを特徴とする、繊維集合体の製造方法。
- (1)ポリマーを非溶融状態のまま供給できる供給手段、
(2)前記供給したポリマーが変形可能な状態にできるレーザー照射手段、
(3)前記変形可能なポリマーを電気的に牽引し、細径化するとともに引き伸ばして繊維化できる繊維化手段、及び
(4)前記繊維を集積して繊維集合体を形成できる集積手段、
とを備えていることを特徴とする、繊維集合体の製造装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003393437A JP4238119B2 (ja) | 2003-11-25 | 2003-11-25 | 繊維集合体の製造方法及びその製造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003393437A JP4238119B2 (ja) | 2003-11-25 | 2003-11-25 | 繊維集合体の製造方法及びその製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005154927A JP2005154927A (ja) | 2005-06-16 |
JP4238119B2 true JP4238119B2 (ja) | 2009-03-11 |
Family
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Application Number | Title | Priority Date | Filing Date |
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JP2003393437A Expired - Fee Related JP4238119B2 (ja) | 2003-11-25 | 2003-11-25 | 繊維集合体の製造方法及びその製造装置 |
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JP (1) | JP4238119B2 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4876252B2 (ja) * | 2006-02-28 | 2012-02-15 | 国立大学法人信州大学 | 極細繊維の製造方法 |
JP2007239114A (ja) * | 2006-03-06 | 2007-09-20 | Univ Of Fukui | 溶融型静電紡糸方法及び極細繊維 |
JP4619991B2 (ja) * | 2006-05-30 | 2011-01-26 | カトーテック株式会社 | 微細熱可塑性樹脂繊維の製造方法及びその製造装置 |
JP5004774B2 (ja) * | 2007-11-30 | 2012-08-22 | ダイワボウホールディングス株式会社 | 極細複合繊維及びその製造方法、並びに繊維構造物 |
JP4558826B2 (ja) * | 2007-11-30 | 2010-10-06 | ダイワボウホールディングス株式会社 | 極細複合繊維と極細繊維及びその製造方法、並びに繊維構造物 |
CN101878331B (zh) | 2007-11-30 | 2012-06-20 | 大和纺控股株式会社 | 极细复合纤维和极细纤维及它们的制造方法以及纤维结构物 |
JP2009256835A (ja) * | 2008-04-18 | 2009-11-05 | Jfe Chemical Corp | 炭素系繊維の製造方法 |
JP5311455B2 (ja) * | 2008-06-11 | 2013-10-09 | 国立大学法人福井大学 | 紡糸方法並びにそれを用いた繊維製造方法及び装置 |
CN102144058B (zh) * | 2008-09-04 | 2012-07-11 | 大和纺控股株式会社 | 纤维集合物、导电性基材与纤维集合物的复合体以及它们的制造方法 |
JP6924320B2 (ja) * | 2019-12-02 | 2021-08-25 | 花王株式会社 | 溶融紡糸用樹脂組成物、その製造装置及びその製造方法、繊維の製造方法、並びに、溶融紡糸装置 |
EP3988691A4 (en) * | 2019-12-02 | 2024-01-10 | Kao Corporation | MELT SPINNING RESIN COMPOSITION, METHOD OF PRODUCTION THEREOF AND METHOD FOR PRODUCING FIBERS |
-
2003
- 2003-11-25 JP JP2003393437A patent/JP4238119B2/ja not_active Expired - Fee Related
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JP2005154927A (ja) | 2005-06-16 |
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