JPH02191705A - 紡糸口金細孔 - Google Patents

紡糸口金細孔

Info

Publication number
JPH02191705A
JPH02191705A JP29776589A JP29776589A JPH02191705A JP H02191705 A JPH02191705 A JP H02191705A JP 29776589 A JP29776589 A JP 29776589A JP 29776589 A JP29776589 A JP 29776589A JP H02191705 A JPH02191705 A JP H02191705A
Authority
JP
Japan
Prior art keywords
spinneret
length
pore
pores
slot
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP29776589A
Other languages
English (en)
Japanese (ja)
Inventor
Henry Kobsa
ヘンリイ・コブサ
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPH02191705A publication Critical patent/JPH02191705A/ja
Pending legal-status Critical Current

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
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
JP29776589A 1988-11-18 1989-11-17 紡糸口金細孔 Pending JPH02191705A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US27306988A 1988-11-18 1988-11-18
US273069 1988-11-18

Publications (1)

Publication Number Publication Date
JPH02191705A true JPH02191705A (ja) 1990-07-27

Family

ID=23042414

Family Applications (1)

Application Number Title Priority Date Filing Date
JP29776589A Pending JPH02191705A (ja) 1988-11-18 1989-11-17 紡糸口金細孔

Country Status (6)

Country Link
EP (1) EP0369460B1 (de)
JP (1) JPH02191705A (de)
BR (1) BR8905674A (de)
CA (1) CA2001426A1 (de)
DE (1) DE68921043T2 (de)
RU (1) RU1838461C (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006029972A1 (de) * 2006-06-29 2008-01-03 Irema-Filter Gmbh Vorrichtung zur Erzeugung eines Faservlieses im Melt-Blown-Verfahren
TWI374952B (en) * 2009-07-07 2012-10-21 Shinkong Synthetic Fibers Corp Fiber with 4t cross section, and spinneret and method for producing the same
CN102251297A (zh) * 2010-05-21 2011-11-23 新光合成纤维股份有限公司 4t型断面的纤维
TWI650451B (zh) * 2016-07-27 2019-02-11 新光合成纖維股份有限公司 仿羽絨纖維、用於製造該纖維之噴絲板及方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608041A (en) * 1964-01-09 1971-09-21 Celanese Corp Spinning process
GB1136689A (en) * 1967-07-31 1968-12-11 Schwarza Chemiefaser Spinneret
US4015924A (en) * 1973-08-10 1977-04-05 Celanese Corporation Spinning apparatus providing for essentially constant extensional strain rate

Also Published As

Publication number Publication date
BR8905674A (pt) 1990-06-05
EP0369460B1 (de) 1995-02-08
DE68921043T2 (de) 1995-09-14
CA2001426A1 (en) 1990-05-18
RU1838461C (ru) 1993-08-30
EP0369460A2 (de) 1990-05-23
DE68921043D1 (de) 1995-03-23
EP0369460A3 (en) 1990-09-05

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