ES367723A1 - Apparatus and method for producing a textured thread - Google Patents
Apparatus and method for producing a textured threadInfo
- Publication number
- ES367723A1 ES367723A1 ES367723A ES367723A ES367723A1 ES 367723 A1 ES367723 A1 ES 367723A1 ES 367723 A ES367723 A ES 367723A ES 367723 A ES367723 A ES 367723A ES 367723 A1 ES367723 A1 ES 367723A1
- Authority
- ES
- Spain
- Prior art keywords
- yarn
- producing
- cylinder
- moistening
- agent
- 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.)
- Expired
Links
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
- D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2973—Particular cross section
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Thermoplastic multifilament yarn 1 is passed under controlled tension via a brake 3, moistening device 4, spreading rail 9, and internally heated ceramic cylinder 11 (which produces a temperature gradient across the yarn) to variable pressure rolls 12 and 13, roll 12 being internally cooled, and then relaxed. It may then be steam treated. Cylinder 11 may be slowly rotated and axially reciprocated. The moistening agent may be water or an aqueous swelling agent. The yarn may comprise nylon or polyester.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH895468 | 1968-06-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES367723A1 true ES367723A1 (en) | 1971-06-16 |
Family
ID=4346694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES367723A Expired ES367723A1 (en) | 1968-06-17 | 1969-05-27 | Apparatus and method for producing a textured thread |
Country Status (10)
Country | Link |
---|---|
US (1) | US3591954A (en) |
AU (1) | AU5618069A (en) |
BE (1) | BE734069A (en) |
BR (1) | BR6909696D0 (en) |
DE (1) | DE1929072A1 (en) |
ES (1) | ES367723A1 (en) |
FR (1) | FR2011081A1 (en) |
GB (1) | GB1219036A (en) |
NL (1) | NL6907782A (en) |
SE (1) | SE343341B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112144159A (en) * | 2020-09-15 | 2020-12-29 | 张家港市民华塑胶有限公司 | Preparation method of artificial grass filaments |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263368A (en) * | 1974-07-15 | 1981-04-21 | Toray Industries, Inc. | Process for producing a potentially bulky yarn |
US4382992A (en) * | 1974-07-15 | 1983-05-10 | Toray Industries, Inc. | Potentially bulky yarn |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3358345A (en) * | 1958-01-13 | 1967-12-19 | Techniservice Corp | Process and apparatus for crimping strands |
US3346931A (en) * | 1964-10-12 | 1967-10-17 | Asahi Chemical Ind | Process and apparatus for producing stretchable high bulky yarns |
US3374302A (en) * | 1965-12-06 | 1968-03-19 | Techniservice Corp | Strand treatment process |
-
1969
- 1969-05-21 NL NL6907782A patent/NL6907782A/xx unknown
- 1969-05-27 ES ES367723A patent/ES367723A1/en not_active Expired
- 1969-06-03 GB GB28083/69A patent/GB1219036A/en not_active Expired
- 1969-06-04 BE BE734069D patent/BE734069A/xx unknown
- 1969-06-06 AU AU56180/69A patent/AU5618069A/en not_active Expired
- 1969-06-09 DE DE19691929072 patent/DE1929072A1/en active Pending
- 1969-06-12 BR BR209696/69A patent/BR6909696D0/en unknown
- 1969-06-16 US US833484A patent/US3591954A/en not_active Expired - Lifetime
- 1969-06-16 SE SE8549/69A patent/SE343341B/xx unknown
- 1969-06-16 FR FR6919993A patent/FR2011081A1/fr not_active Withdrawn
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112144159A (en) * | 2020-09-15 | 2020-12-29 | 张家港市民华塑胶有限公司 | Preparation method of artificial grass filaments |
CN112144159B (en) * | 2020-09-15 | 2022-08-12 | 张家港市民华塑胶有限公司 | Preparation method of artificial grass filaments |
Also Published As
Publication number | Publication date |
---|---|
AU5618069A (en) | 1970-12-10 |
FR2011081A1 (en) | 1970-02-27 |
SE343341B (en) | 1972-03-06 |
GB1219036A (en) | 1971-01-13 |
BE734069A (en) | 1969-12-04 |
NL6907782A (en) | 1969-12-19 |
DE1929072A1 (en) | 1969-12-18 |
US3591954A (en) | 1971-07-13 |
BR6909696D0 (en) | 1973-01-25 |
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