JPS6452841A - Filament composite sewing yarn - Google Patents
Filament composite sewing yarnInfo
- Publication number
- JPS6452841A JPS6452841A JP20605787A JP20605787A JPS6452841A JP S6452841 A JPS6452841 A JP S6452841A JP 20605787 A JP20605787 A JP 20605787A JP 20605787 A JP20605787 A JP 20605787A JP S6452841 A JPS6452841 A JP S6452841A
- Authority
- JP
- Japan
- Prior art keywords
- core yarn
- denier
- yarn
- sheath yarns
- around
- 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
Links
Landscapes
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
PURPOSE: To obtain the subject yarn having excellent strength, regularity and sewing performance by making a specified filament number of sheath yarns having a specific single filament fineness and denier ratio around a core yarn free from slackening longer than the core yarn so as to form a loop, a coil, tangle, etc., to entangle the sheath yarns around the core yarn and to twist the sheath yarns around the core yarn. CONSTITUTION: A core yarn A is passed through guides 1' and 2' to a feed roller 3' and supplied through a water imparting apparatus 5 to an air nozzle 6. Sheath yarns B are passed through guides 1 and 2 to a feed roller 3 and supplied to the air nozzle 6. While loops are formed, the sheath yarns B are mutually entangled or partially with the core yarn A and the loops are fixed to give the objective conjugate yarn C in which the sheath yarns comprising multifilaments composed of >=8 filaments having <=3 denier single filament denier and a denier ratio of <=50% denier of the core yarn are longer than the core yarn by 10-30%, form a loop, coil, tangle, etc., entangled around the core yarn A free from slackening and twisted at 3,000/D<1/2> to 6,000/D<1/2> (T/m) (D is denier of conjugate yarn) and which has >=5 loops having >=1 mm projection height per meter, etc., >=4 g/D tensile strength and <=5% coefficient of variation of tenacity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20605787A JPS6452841A (en) | 1987-08-19 | 1987-08-19 | Filament composite sewing yarn |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20605787A JPS6452841A (en) | 1987-08-19 | 1987-08-19 | Filament composite sewing yarn |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6452841A true JPS6452841A (en) | 1989-02-28 |
Family
ID=16517147
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20605787A Pending JPS6452841A (en) | 1987-08-19 | 1987-08-19 | Filament composite sewing yarn |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6452841A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5429868A (en) * | 1990-08-17 | 1995-07-04 | Amann & Sohne Gmbh & Co. | Yarn, especially sewing yarn, and method of producing same |
KR100836964B1 (en) * | 2003-05-01 | 2008-06-10 | 도시바 기카이 가부시키가이샤 | Mold clamping device |
JP2015036459A (en) * | 2013-08-13 | 2015-02-23 | 帝人株式会社 | Feather product sewing thread and feather product |
-
1987
- 1987-08-19 JP JP20605787A patent/JPS6452841A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5429868A (en) * | 1990-08-17 | 1995-07-04 | Amann & Sohne Gmbh & Co. | Yarn, especially sewing yarn, and method of producing same |
KR100836964B1 (en) * | 2003-05-01 | 2008-06-10 | 도시바 기카이 가부시키가이샤 | Mold clamping device |
JP2015036459A (en) * | 2013-08-13 | 2015-02-23 | 帝人株式会社 | Feather product sewing thread and feather product |
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