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Title:
MELT-SPINNING APPARATUS AND METHOD FOR MANUFACTURING FIBER SHEET USING THE SAME
Document Type and Number:
Japanese Patent JP2019073827
Kind Code:
A
Abstract:
To provide a melt-spinning apparatus capable of manufacturing, with high productivity, a fiber sheet having a uniform basis weight and formed of fine fibers.SOLUTION: A melt-spinning apparatus 10 comprises a molten resin supply device 20, a spinning unit 30 and a connection member 40. The connection member 40 comprises a first member 41 formed of a heat-resistant material, having a convex part 41P on a non-opposing surface 41R to the molten resin supply device 20, and a second member 42 formed of the heat-resistant material, having a concave part 42P into which the convex part 41P can be inserted on a non-opposing surface 42R to the spinning unit 30. The first member 41 has a first through-hole 41H which passes through an apex of the convex part 41P and penetrates the first member 41. The second member 42 has a second through-hole 42H which passes through a bottom of the concave part 42P and penetrates the second member 42. The second member 42 is supported by the apex of the convex part 41P of the first member 41, and thus the second member 42 is inclined relative to the first member 41 while a communicating state of the first through-hole 41H and the second through-hole 42H is maintained.SELECTED DRAWING: Figure 1

Inventors:
GOTO MINORU
Application Number:
JP2017201033A
Publication Date:
May 16, 2019
Filing Date:
October 17, 2017
Export Citation:
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Assignee:
KAO CORP
International Classes:
D01D5/08; D01D4/08; D04H1/728; D04H3/16
Domestic Patent References:
JP2016204816A2016-12-08
JP2014062343A2014-04-10
JPH0941215A1997-02-10
JP2010144290A2010-07-01
JP2001262638A2001-09-26
Attorney, Agent or Firm:
Showa International Patent Office