MY208214A - Melt spinning apparatus, and method of manufacturing non-woven fabric - Google Patents

Melt spinning apparatus, and method of manufacturing non-woven fabric

Info

Publication number
MY208214A
MY208214A MYPI2021003393A MYPI2021003393A MY208214A MY 208214 A MY208214 A MY 208214A MY PI2021003393 A MYPI2021003393 A MY PI2021003393A MY PI2021003393 A MYPI2021003393 A MY PI2021003393A MY 208214 A MY208214 A MY 208214A
Authority
MY
Malaysia
Prior art keywords
partition
cooling
unit
melt spinning
spinning apparatus
Prior art date
Application number
MYPI2021003393A
Inventor
Tetsuya Yokoyama
Masaaki Odoi
Atsushi Kawada
Original Assignee
Mitsui Chemicals Asahi Life Mat Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=66429866&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY208214(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsui Chemicals Asahi Life Mat Co Ltd filed Critical Mitsui Chemicals Asahi Life Mat Co Ltd
Publication of MY208214A publication Critical patent/MY208214A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

A melt spinning apparatus (100) includes a spinning unit (1) including plural spinning nozzles that spin filaments, a cooling unit (3) that cools the filaments spun from the spinning nozzles, and a cooling air supply unit (4) that faces the cooling unit and supplies cooling air to the cooling unit through an air-permeable partition (8). In the melt spinning apparatus, the cooling air supply unit includes a first cooling air supply unit (5) at a vertically upper side and a second cooling air supply unit (6) at a vertically lower side, divided into two stages in a vertical direction through a partition (7), there is a gap between an end, facing the air-permeable partition, of the partition and a face of a side, facing the partition, in the air-permeable partition, and the distance (distance A) of the gap is 55 mm or less.
MYPI2021003393A 2018-12-21 2018-12-21 Melt spinning apparatus, and method of manufacturing non-woven fabric MY208214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2018/047370 WO2020129256A1 (en) 2018-12-21 2018-12-21 Melt spinning apparatus and non-woven fabric production method

Publications (1)

Publication Number Publication Date
MY208214A true MY208214A (en) 2025-04-24

Family

ID=66429866

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI2021003393A MY208214A (en) 2018-12-21 2018-12-21 Melt spinning apparatus, and method of manufacturing non-woven fabric

Country Status (7)

Country Link
EP (1) EP3690086B1 (en)
JP (1) JP6510158B1 (en)
KR (1) KR102524390B1 (en)
CN (1) CN113195803B (en)
DK (1) DK3690086T3 (en)
MY (1) MY208214A (en)
WO (1) WO2020129256A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7272195B2 (en) * 2019-09-12 2023-05-12 王子ホールディングス株式会社 nonwoven fabric manufacturing equipment
EP4008814A1 (en) 2020-12-04 2022-06-08 Ramina S.R.L. Plant for producing nonwoven fabric
JPWO2023112995A1 (en) * 2021-12-16 2023-06-22

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL53431C (en) 1938-08-09
US3070839A (en) * 1958-12-24 1963-01-01 Du Pont Controlled quenching apparatus
JPS4636421Y1 (en) * 1968-07-25 1971-12-15
JPS5314724Y2 (en) * 1972-12-12 1978-04-19
JPS5323769Y2 (en) * 1974-03-01 1978-06-19
US3999910A (en) * 1975-10-08 1976-12-28 Allied Chemical Corporation Filament quenching apparatus
DE3713862A1 (en) * 1987-04-25 1988-11-10 Reifenhaeuser Masch METHOD AND SPINNED FLEECE SYSTEM FOR PRODUCING A SPINNED FLEECE FROM SYNTHETIC CONTINUOUS FILAMENT
GB2203764B (en) * 1987-04-25 1991-02-13 Reifenhaeuser Masch Production of spun fleece from continuous synthetic filaments
US5173310A (en) * 1988-03-24 1992-12-22 Mitsui Petrochemical Industries, Ltd. Device for cooling molten filaments in spinning apparatus
JPH0647017Y2 (en) * 1989-07-14 1994-11-30 日本エステル株式会社 Spinning yarn cooling device
US6168406B1 (en) 1998-11-25 2001-01-02 Ching-Kun Tseng Yarn-forming filament cooling apparatus
JP2002302862A (en) * 2001-04-06 2002-10-18 Mitsui Chemicals Inc Method of producing nonwoven fabric and apparatus therefor
JP3883818B2 (en) 2001-04-20 2007-02-21 三井化学株式会社 Non-woven fabric manufacturing method and apparatus
DE50211394D1 (en) 2002-02-28 2008-01-31 Reifenhaeuser Gmbh & Co Kg Plant for the continuous production of a spunbonded web
US20060040008A1 (en) 2004-08-20 2006-02-23 Reifenhaeuser Gmbh & Co. Kg Maschinenfabrik Device for the continuous production of a nonwoven web
JP2007063690A (en) * 2005-08-30 2007-03-15 Teijin Fibers Ltd Device for cooling yarn
JP4271226B2 (en) * 2006-10-20 2009-06-03 三井化学株式会社 Non-woven fabric manufacturing method and apparatus
JP2008231607A (en) 2007-03-20 2008-10-02 Toray Ind Inc Annular cooling device for spinning and melt spinning method
JP2015014071A (en) * 2013-07-08 2015-01-22 Ｔｍｔマシナリー株式会社 Yarn cooling device
JP6364311B2 (en) * 2014-10-20 2018-07-25 Ｔｍｔマシナリー株式会社 Yarn cooling device
CN104862794B (en) * 2015-06-22 2018-05-29 扬州天富龙汽车内饰纤维有限公司 A kind of ring blowing terylene spinning cooling device and method
CN105040125B (en) * 2015-06-22 2017-05-31 泉州惠安长圣生物科技有限公司 Polyester circular blows cooling device and terylene spinning cooling means and dacron thread production method
CN106400141B (en) * 2016-11-15 2019-05-07 东华大学 A hydrostatic melt spinning device

Also Published As

Publication number Publication date
KR102524390B1 (en) 2023-04-20
CN113195803A (en) 2021-07-30
DK3690086T3 (en) 2022-06-27
JPWO2020129256A1 (en) 2021-02-15
CN113195803B (en) 2022-12-09
EP3690086A4 (en) 2020-08-05
KR20210089768A (en) 2021-07-16
WO2020129256A1 (en) 2020-06-25
JP6510158B1 (en) 2019-05-08
EP3690086A1 (en) 2020-08-05
EP3690086B1 (en) 2022-05-25

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