GB1327599A - Method of preparing composite yarns - Google Patents
Method of preparing composite yarnsInfo
- Publication number
- GB1327599A GB1327599A GB6180970A GB6180970A GB1327599A GB 1327599 A GB1327599 A GB 1327599A GB 6180970 A GB6180970 A GB 6180970A GB 6180970 A GB6180970 A GB 6180970A GB 1327599 A GB1327599 A GB 1327599A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- fibrillated
- twisted
- roving
- staple fibre
- 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
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
- D02G3/367—Cored or coated yarns or threads using a drawing frame
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S57/00—Textiles: spinning, twisting, and twining
- Y10S57/907—Foamed and/or fibrillated
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
1327599 Composite yarns HERCULES INC 30 Dec 1970 [15 Jan 1970] 61809/70 Headings D1F and D1W A method of preparing a composite yarn comprises plying a fibrillated uniaxially drawn film and a substantially twist-free staple fibre roving 5 and twisting the plied structure whereby the roving is ensheathed within the fibrillated film. A uniaxially drawn flat or striated film 1 is fed by rollers 3 to a rotating serrated bar 2 where it is fibrillated. The fibrillated film is then fed through rollers 4 together with a twist free staple fibre roving 5 and the plied structure is twisted at 6 and wound on a package 7. The twisted structure may be subjected to the action of a fluid jet to disintegrate the roving and entangle the staple fibres with the fibrillated film. In a preferred embodiment, the film may be only partially drawn prior to fibrillation, and the twisted structure is subjected to an additional drawing operation. The filaments of the fibrillated film may be stufferbox crimped, air jet bulked or if bicomponents of different shrinkage are used, they may be bulked by heat treatment. Several twisted structures may be twisted together to give a multiply yarn. The film can be formed of any known film-forming polymer, examples given being polypropylene, acrylics, polyamides and polyesters. The staple fibre roving may be of natural or synthetic materials e.g. cotton, wool, silk or any fibre-forming synthetic polymer either the same as or different from the polymer used in the film.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US316570A | 1970-01-15 | 1970-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1327599A true GB1327599A (en) | 1973-08-22 |
Family
ID=21704496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB6180970A Expired GB1327599A (en) | 1970-01-15 | 1970-12-30 | Method of preparing composite yarns |
Country Status (2)
Country | Link |
---|---|
US (1) | US3631666A (en) |
GB (1) | GB1327599A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2569832A (en) * | 2018-04-12 | 2019-07-03 | Don & Low Ltd | Improvements in or relating to polymer materials |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4433536A (en) * | 1981-09-23 | 1984-02-28 | Exxon Research & Engineering Co. | Spiral wrapped synthetic twine and method of manufacturing same |
GB0101360D0 (en) * | 2001-01-19 | 2001-03-07 | Bae Systems Plc | Composites |
EP1457600A1 (en) * | 2003-03-05 | 2004-09-15 | Domo Cabrita | Synthetic turf |
KR101576509B1 (en) | 2008-03-17 | 2015-12-10 | 가부시키가이샤 와이.지.케이 | Fishing line of core-sheath structure containing short fibers |
EP2954199B1 (en) * | 2013-02-07 | 2019-08-07 | LM WP Patent Holding A/S | Limp, elongate element with glass staple fibres |
CN103614829A (en) * | 2013-11-12 | 2014-03-05 | 东台市苏萌针织时装有限公司 | Method of compounding single silk yarns into silk plied yarn |
WO2016182870A1 (en) | 2015-05-08 | 2016-11-17 | Under Armour, Inc. | Footwear including a textile upper |
CN106835412B (en) * | 2017-02-23 | 2020-02-04 | 嘉兴学院 | Method and device for twisting electrostatic spinning nanofiber into yarn |
CN108893819A (en) * | 2018-08-31 | 2018-11-27 | 广州大学 | A kind of composite fibre and the preparation method and application thereof of covering yarn structure |
CN110965211A (en) * | 2019-12-13 | 2020-04-07 | 苏州多瑈新材料科技有限公司 | Method for producing nonwoven material of hollow elastic fiber |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1058182A (en) * | 1962-07-26 | 1967-02-08 | Scragg & Sons | Improvements in the production of textile yarns |
US3460338A (en) * | 1964-03-13 | 1969-08-12 | Burlington Industries Inc | Stretch yarn |
NL6414962A (en) * | 1964-12-22 | 1966-06-23 | ||
US3378997A (en) * | 1965-09-28 | 1968-04-23 | Matsui Mitsuo | Method and apparatus for manufacturing bulky crimped yarn from synthetic resin films |
GB1159383A (en) * | 1965-10-01 | 1969-07-23 | Iws Nominee Co Ltd | Production of Yarn |
US3405516A (en) * | 1966-08-22 | 1968-10-15 | Wall Ind Inc | Yarn, cordage, ropes, and the like |
US3495393A (en) * | 1967-03-08 | 1970-02-17 | Teijin Ltd | Non- or low-stretch composite yarn of super high bulk |
US3496716A (en) * | 1967-09-26 | 1970-02-24 | Wall Ind Inc | Cordage product |
US3506535A (en) * | 1967-11-06 | 1970-04-14 | Allied Chem | Method of fibrillation and product |
US3500627A (en) * | 1968-07-31 | 1970-03-17 | Hercules Inc | Synthetic textile yarn |
-
1970
- 1970-01-15 US US3165A patent/US3631666A/en not_active Expired - Lifetime
- 1970-12-30 GB GB6180970A patent/GB1327599A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2569832A (en) * | 2018-04-12 | 2019-07-03 | Don & Low Ltd | Improvements in or relating to polymer materials |
GB2569832B (en) * | 2018-04-12 | 2020-10-21 | Don & Low Ltd | Improvements in or relating to polymer materials |
Also Published As
Publication number | Publication date |
---|---|
US3631666A (en) | 1972-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |