JPS57193526A - High-speed stretch breaking of artificial fiber - Google Patents

High-speed stretch breaking of artificial fiber

Info

Publication number
JPS57193526A
JPS57193526A JP7214281A JP7214281A JPS57193526A JP S57193526 A JPS57193526 A JP S57193526A JP 7214281 A JP7214281 A JP 7214281A JP 7214281 A JP7214281 A JP 7214281A JP S57193526 A JPS57193526 A JP S57193526A
Authority
JP
Japan
Prior art keywords
rollers
blown
breaking
speed
fiber
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
JP7214281A
Other languages
Japanese (ja)
Inventor
Mitsuo Matsumoto
Yoshiyuki Sasaki
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.)
Teijin Ltd
Original Assignee
Teijin 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
Application filed by Teijin Ltd filed Critical Teijin Ltd
Priority to JP7214281A priority Critical patent/JPS57193526A/en
Publication of JPS57193526A publication Critical patent/JPS57193526A/en
Pending legal-status Critical Current

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  • Preliminary Treatment Of Fibers (AREA)

Abstract

PURPOSE: As the air kept at a specific temperature is blown to the surface of the stretch-breaking rollers at a specific speed, the artificial fiber is broken at a high speed, thus producing stably spun yarn of high uniformity without formation of fiber lumps and filament wrapping around the roller surface even at a high speed.
CONSTITUTION: The continuous artificial fiber bundle 1 is sent to the breaking zone by means of a pair of feed rollers 5, 5' and broken between the stretch- breaking rollers 6, 6' in which apron-driving rollers 10, 10' and apron-stretching rollers 11, 11' are provided with aprons 9, 9' respectively. At this time, the air of more than 70% relative humidity is blown from the moistening device 12, 12' to the surfaces of the aprons 9, 9' at a speed of 20W500cm/sec to give the objective spun yarn 3.
EFFECT: The humid air is blown to reduce the static electricity generated on the fiber bundle and prevent the formation of slub or nep-like fiber lumps.
COPYRIGHT: (C)1982,JPO&Japio
JP7214281A 1981-05-15 1981-05-15 High-speed stretch breaking of artificial fiber Pending JPS57193526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7214281A JPS57193526A (en) 1981-05-15 1981-05-15 High-speed stretch breaking of artificial fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7214281A JPS57193526A (en) 1981-05-15 1981-05-15 High-speed stretch breaking of artificial fiber

Publications (1)

Publication Number Publication Date
JPS57193526A true JPS57193526A (en) 1982-11-27

Family

ID=13480726

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7214281A Pending JPS57193526A (en) 1981-05-15 1981-05-15 High-speed stretch breaking of artificial fiber

Country Status (1)

Country Link
JP (1) JPS57193526A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117317A (en) * 1981-12-29 1983-07-12 Yamaha Motor Co Ltd Suction device for four-cycle engine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509372U (en) * 1973-05-26 1975-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509372U (en) * 1973-05-26 1975-01-30

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58117317A (en) * 1981-12-29 1983-07-12 Yamaha Motor Co Ltd Suction device for four-cycle engine
JPH0247570B2 (en) * 1981-12-29 1990-10-22 Yamaha Motor Co Ltd

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