GB520642A - Improvements in or relating to the collection, treatment, and disposal of staple fibre produced by cutting continuous filaments - Google Patents
Improvements in or relating to the collection, treatment, and disposal of staple fibre produced by cutting continuous filamentsInfo
- Publication number
- GB520642A GB520642A GB30963/38A GB3096338A GB520642A GB 520642 A GB520642 A GB 520642A GB 30963/38 A GB30963/38 A GB 30963/38A GB 3096338 A GB3096338 A GB 3096338A GB 520642 A GB520642 A GB 520642A
- Authority
- GB
- United Kingdom
- Prior art keywords
- liquid
- fibres
- chamber
- band
- 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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
- D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
- D01G1/04—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by cutting
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
- D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
- D01D10/04—Supporting filaments or the like during their treatment
- D01D10/049—Supporting filaments or the like during their treatment as staple fibres
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
520,642. Stapling filaments. TAYLOR, W. I., and GIBBONS, L. B. Oct. 26, 1938, No. 30963. [Class 120 (iii)] Staple fibres are cut from continuous filaments and are removed from the cutting point by suction applied in such way that they are discharged into a liquid below its surface; here they are agitated while they are travelling to the end of the liquid chamber from which they may be continuously removed. In the apparatus shown in Fig. 1, the bundle 1 of continuous filaments passes from the nip rollers 2 to the funnel 3 and the cutting machine 5. The cut fibres are drawn down the conduit 8 which terminates below the surface of the liquid 10 in the closed chamber 9. Suction is applied to the'air above the liquid by the pump 11 and pipe 12, and the fibres become thoroughly wetted, while the bundles become broken up by the action of the liquid. A cover 13 with handles 14 permits removal of the fibres. Continuous operation is provided by the alternate use of two chambers 9 controlled by a valve with a counterweighted handle so that one chamber may be emptied while the other is being filled. Various modifications can be made to prevent clogging. In the form shown in Fig. 3, the conduit 8 opens below the liquid surface in a bottomless chamber 19 supported in a trough 22 through which runs a band 24. This band carries the fibre to the nip rolls 25, which remove surplus liquid, and the fibre is discharged when the band reaches the roller 26. Doctor blades 27 assist in removing the fibre from the band. Suction is applied by the pipe 23. In other modifications the liquid is contained in a funnel shaped chamber and the fibres are drawn through the neck of the funnel; they are then carried by circulating liquid until they rest against a perforated screen. In another modification the fibres are conveyed from the chamber containing the liquid into a trough containing a reciprocating rake used to open up the fibres and to carry them towards the discharge end. The liquid may be such as to modify the properties of the fibres.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30963/38A GB520642A (en) | 1938-10-26 | 1938-10-26 | Improvements in or relating to the collection, treatment, and disposal of staple fibre produced by cutting continuous filaments |
| US297676A US2269563A (en) | 1938-10-26 | 1939-10-03 | Collection, treatment, and disposal of staple fiber produced by cutting continuous filaments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB30963/38A GB520642A (en) | 1938-10-26 | 1938-10-26 | Improvements in or relating to the collection, treatment, and disposal of staple fibre produced by cutting continuous filaments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB520642A true GB520642A (en) | 1940-04-30 |
Family
ID=10315835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30963/38A Expired GB520642A (en) | 1938-10-26 | 1938-10-26 | Improvements in or relating to the collection, treatment, and disposal of staple fibre produced by cutting continuous filaments |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2269563A (en) |
| GB (1) | GB520642A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2616278A (en) * | 1949-03-17 | 1952-11-04 | Canadian Celanese Ltd | Textile material |
| DE1669526C3 (en) * | 1966-05-03 | 1975-01-16 | Rex-Patent, Graf Von Rex Kg, 7170 Schwaebisch Hall | Device for the production of tapes or yarns consisting mainly of asbestos |
| US4302488A (en) * | 1978-07-17 | 1981-11-24 | Lowi Jr Alvin | Cellulose fiber insulation plant and process |
| AT411466B (en) * | 2001-12-27 | 2004-01-26 | Chemiefaser Lenzing Ag | DEVICE FOR PRODUCING CELLULOSIC STAPLE FIBERS |
| CN115806395B (en) * | 2022-12-16 | 2024-05-14 | 常州爱特恩新材料科技有限公司 | Glass fiber surface modification system |
-
1938
- 1938-10-26 GB GB30963/38A patent/GB520642A/en not_active Expired
-
1939
- 1939-10-03 US US297676A patent/US2269563A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2269563A (en) | 1942-01-13 |
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