JPS56127554A - Winding method for synthetic fiber yarn - Google Patents

Winding method for synthetic fiber yarn

Info

Publication number
JPS56127554A
JPS56127554A JP3093580A JP3093580A JPS56127554A JP S56127554 A JPS56127554 A JP S56127554A JP 3093580 A JP3093580 A JP 3093580A JP 3093580 A JP3093580 A JP 3093580A JP S56127554 A JPS56127554 A JP S56127554A
Authority
JP
Japan
Prior art keywords
yarn
time
starts
compressed
drafting roller
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
JP3093580A
Other languages
Japanese (ja)
Inventor
Kozo Kiyomitsu
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 JP3093580A priority Critical patent/JPS56127554A/en
Publication of JPS56127554A publication Critical patent/JPS56127554A/en
Pending legal-status Critical Current

Links

Landscapes

  • Winding Filamentary Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PURPOSE: To prevent synthetic fiber yarn from slacking and reduce the entwinement and disconnection thereof when it is wound up, by operating a fluid confounding process apparatus immediately before or almost simultaneously with the change over from the low-speed running to the stationary running.
CONSTITUTION: When a drafting machine comprising a heating roller 1, a drafting roller 3, a compressed-air nozzle apparatus 7, a twisted yarn wind-up machine 14 and the like is started at low speed, the twisted yarn wind-up machine 14 starts, and spindle yarn S starts rotation at a time t0, then the drafting roller 3 starts, being delayed by a timer, and drafting roller yarn D starts rotation at a time t1. Then, at a time t2, a high-speed drive switch is turned on, and when the drafting roller 3 starts high-speed rotation at a time t4 according to the timer, almost simultaneously, the compressed-air nozzle apparatus 7 is started, at a time t3, to jet compressed air. Thereby, the yarn tension between the drafting roller 3 and the compressed-air nozzle apparatus 7 never slackens, so that the entwinement and disconnection of the yarn can be prevented.
COPYRIGHT: (C)1981,JPO&Japio
JP3093580A 1980-03-13 1980-03-13 Winding method for synthetic fiber yarn Pending JPS56127554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3093580A JPS56127554A (en) 1980-03-13 1980-03-13 Winding method for synthetic fiber yarn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3093580A JPS56127554A (en) 1980-03-13 1980-03-13 Winding method for synthetic fiber yarn

Publications (1)

Publication Number Publication Date
JPS56127554A true JPS56127554A (en) 1981-10-06

Family

ID=12317526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3093580A Pending JPS56127554A (en) 1980-03-13 1980-03-13 Winding method for synthetic fiber yarn

Country Status (1)

Country Link
JP (1) JPS56127554A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159539A (en) * 1986-12-22 1988-07-02 東レ株式会社 Method for continuously taking up synthetic fiber yarn

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243928A (en) * 1975-10-06 1977-04-06 Hitachi Ltd Velocity control device of direct current motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243928A (en) * 1975-10-06 1977-04-06 Hitachi Ltd Velocity control device of direct current motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63159539A (en) * 1986-12-22 1988-07-02 東レ株式会社 Method for continuously taking up synthetic fiber yarn

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