GB347241A - - Google Patents
Info
- Publication number
- GB347241A GB347241A GB39046/29A GB3904629A GB347241A GB 347241 A GB347241 A GB 347241A GB 39046/29 A GB39046/29 A GB 39046/29A GB 3904629 A GB3904629 A GB 3904629A GB 347241 A GB347241 A GB 347241A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cake
- sleeve
- filaments
- washer
- filament
- 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
- 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
- D01D10/0418—Supporting filaments or the like during their treatment as cakes or similar coreless thread packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Unwinding Of Filamentary Materials (AREA)
Abstract
<PICT:0347241/IV/1> <PICT:0347241/IV/2> Artificial filaments in the form of cakes, produced by the centrifugal or pot spinning method, or in the form of bobbins produced by the bobbin or parallel method are used in a warping frame for the production of warps, or in a knitting machine or loom for direct conversion into fabric. The filaments are washed, after-treated, softened or sized, and dried in the manner described in Specification 311,391 which obviates the step of skeining or hanking. For centrifugally spun filament, a carrier or sleeve d, which is preferably flexible, is inserted in the cake so that it projects from each end and enables the cake to be used directly for knitting or weaving. The sleeve d may, as shown, be inserted in the perforated sleeve b used in the production of cakes according to the method described in Specification 311,391, [Class 2 (ii), Cellulose &c.], or may be inserted in the cake after the sleeve b is removed, and serves also as a protection for the ends of edges of the cake when strung on a rod for drying, and may be used during rewinding in accordance with the method described in the prior Specification. A support for the cake in circular looms, stocking-knitting machines, warping frames or shuttleless looms comprises a wooden disc e with a soft washer g of felt or hide which prevents entanglement of the filament with the base of the cake if unwinding is interrupted, and contact of the filament with the upper end of the tube during unwinding prevented by a smooth or polished tray h. The disc and washer facilitate transport; additionally for this purpose a similar disc and washer k, l may be placed on the top of the cake as shown in Fig. 4, and the whole packed in a box m. For untwisted or "slack" filaments produced by the bobbin method, large perforated bobbins, for example of 120 mm. diameter and 200 mm. length, are used which, after treatment of the material thereon, as described in Specification 311,391, are mounted on supports similar to the supports e in, for example, a shuttleless loom. This non-twisted yarn may be passed through a solution, such as glue, gelatine or oil emulsion, which serves to hold the filaments together in their passage from their support while being formed into fabric.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE347241X | 1928-12-22 | ||
| DE348759X | 1929-06-24 | ||
| US422467A US2053175A (en) | 1928-12-22 | 1930-01-21 | Method for the direct manufacture and employment of artificial fibers |
| US567025A US2041989A (en) | 1928-12-22 | 1931-10-05 | Apparatus for the transportation and working off of spun cakes produced by the centrifuge spinning process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB347241A true GB347241A (en) | 1931-04-20 |
Family
ID=32512390
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB39046/29A Expired GB347241A (en) | 1928-12-22 | 1929-12-20 | |
| GB7777/30A Expired GB348759A (en) | 1928-12-22 | 1930-03-10 | New or improved method and apparatus for the direct manufacture and employment of artificial filaments |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7777/30A Expired GB348759A (en) | 1928-12-22 | 1930-03-10 | New or improved method and apparatus for the direct manufacture and employment of artificial filaments |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2041989A (en) |
| GB (2) | GB347241A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3648940A (en) * | 1970-02-04 | 1972-03-14 | Diven Meredith | Method and apparatus for filament winding |
| BG67252B1 (en) * | 2017-06-27 | 2021-02-15 | Е.Миролио ЕАД | Method of obtaining a viscous artificial silk with variable thickness, a product obtained by this method and an installation for the implementation of the method |
-
1929
- 1929-12-20 GB GB39046/29A patent/GB347241A/en not_active Expired
-
1930
- 1930-03-10 GB GB7777/30A patent/GB348759A/en not_active Expired
-
1931
- 1931-10-05 US US567025A patent/US2041989A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB348759A (en) | 1931-05-21 |
| US2041989A (en) | 1936-05-26 |
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