Title:
DRUM-SHAPED PACKAGE COMPRISING POLY(LACTIC ACID)-BASED MONOFILAMENTS
Document Type and Number:
WIPO Patent Application WO/2019/208352
Kind Code:
A1
Abstract:
A drum-shaped package comprising poly(lactic acid)-based monofilaments in which a lactic acid monomer makes up 50% by weight or more of the monofilaments, the drum-shaped package being characterized in that each of end hardness values measured at 36 points at 10º intervals in an area having a package lining thickness of 25 mm is 35 to 70. It becomes possible to provide a drum-shaped package comprising poly(lactic acid)-based monofilaments, which can provide a gauze woven fabric having excellent quality, has excellent passableness through a high-order processing during the production of a fabric, and good high-speed untwining performance.
Inventors:
YAMAGUCHI SUMIO (JP)
SATO KIRITA (JP)
MURATA SHO (JP)
SATO KIRITA (JP)
MURATA SHO (JP)
Application Number:
PCT/JP2019/016432
Publication Date:
October 31, 2019
Filing Date:
April 17, 2019
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
B65H55/00; D01F6/62
Foreign References:
| JP2005273106A | 2005-10-06 | |||
| JP2003335457A | 2003-11-25 | |||
| JPH10120302A | 1998-05-12 | |||
| JP2004360112A | 2004-12-24 |
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