CH549664A - Thermoplastic yarns contg staple fibres - produced by bringng bundles of highly twisted texturised filaments into contact with an abrasive surface - Google Patents
Thermoplastic yarns contg staple fibres - produced by bringng bundles of highly twisted texturised filaments into contact with an abrasive surfaceInfo
- Publication number
- CH549664A CH549664A CH1504872A CH1504872A CH549664A CH 549664 A CH549664 A CH 549664A CH 1504872 A CH1504872 A CH 1504872A CH 1504872 A CH1504872 A CH 1504872A CH 549664 A CH549664 A CH 549664A
- Authority
- CH
- Switzerland
- Prior art keywords
- thread
- bundles
- twisted
- textured
- grinding
- Prior art date
Links
- 229920001169 thermoplastic Polymers 0.000 title 1
- 239000004416 thermosoftening plastic Substances 0.000 title 1
- 238000005520 cutting process Methods 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims description 21
- 239000000835 fiber Substances 0.000 claims description 11
- 239000012815 thermoplastic material Substances 0.000 claims description 7
- 230000001419 dependent effect Effects 0.000 claims description 6
- 239000004753 textile Substances 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 4
- 238000010025 steaming Methods 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920002292 Nylon 6 Polymers 0.000 claims description 2
- VJMAITQRABEEKP-UHFFFAOYSA-N [6-(phenylmethoxymethyl)-1,4-dioxan-2-yl]methyl acetate Chemical compound O1C(COC(=O)C)COCC1COCC1=CC=CC=C1 VJMAITQRABEEKP-UHFFFAOYSA-N 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 239000001913 cellulose Substances 0.000 claims description 2
- JBKVHLHDHHXQEQ-UHFFFAOYSA-N epsilon-caprolactam Chemical compound O=C1CCCCCN1 JBKVHLHDHHXQEQ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920002301 cellulose acetate Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
- DJZKNOVUNYPPEE-UHFFFAOYSA-N tetradecane-1,4,11,14-tetracarboxamide Chemical compound NC(=O)CCCC(C(N)=O)CCCCCCC(C(N)=O)CCCC(N)=O DJZKNOVUNYPPEE-UHFFFAOYSA-N 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
- D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
- D02G1/04—Devices for imparting false twist
- D02G1/08—Rollers or other friction causing elements
- D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1504872D CH1504872A4 (pm) | 1972-10-13 | 1972-10-13 | |
| CH1504872A CH549664A (en) | 1972-10-13 | 1972-10-13 | Thermoplastic yarns contg staple fibres - produced by bringng bundles of highly twisted texturised filaments into contact with an abrasive surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1504872A CH549664A (en) | 1972-10-13 | 1972-10-13 | Thermoplastic yarns contg staple fibres - produced by bringng bundles of highly twisted texturised filaments into contact with an abrasive surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH549664A true CH549664A (en) | 1974-05-31 |
Family
ID=4405893
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1504872A CH549664A (en) | 1972-10-13 | 1972-10-13 | Thermoplastic yarns contg staple fibres - produced by bringng bundles of highly twisted texturised filaments into contact with an abrasive surface |
| CH1504872D CH1504872A4 (pm) | 1972-10-13 | 1972-10-13 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1504872D CH1504872A4 (pm) | 1972-10-13 | 1972-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| CH (2) | CH549664A (pm) |
-
1972
- 1972-10-13 CH CH1504872A patent/CH549664A/de unknown
- 1972-10-13 CH CH1504872D patent/CH1504872A4/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH1504872A4 (pm) | 1973-11-15 |
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