GB496744A - Improvements in or relating to the manufacture of pulp rovings, yarns and twines - Google Patents
Improvements in or relating to the manufacture of pulp rovings, yarns and twinesInfo
- Publication number
- GB496744A GB496744A GB6089/37A GB608937A GB496744A GB 496744 A GB496744 A GB 496744A GB 6089/37 A GB6089/37 A GB 6089/37A GB 608937 A GB608937 A GB 608937A GB 496744 A GB496744 A GB 496744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rovings
- pulp
- screen
- ribbons
- suction
- 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
- D02G3/02—Yarns or threads characterised by the material or by the materials from which they are made
- D02G3/08—Paper yarns or threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
496,744. Forming paper -pulp yarns and rovings. SHERMAN, J. C. March 1, 1937, No. 6089. Void. Convention date, March 4, 1936. [Class 120 (iii)] Pulp rovings are produced by forming from paper making pulp upon an endless foraminous carrier or screen a number of separate parallel ribbons having a high water content, reducing the water content by heat with or without the aid of suction, rubbing the ribbons while on the carrier to convert them into rovings and further drying the rovings. The pulp stock flows from a vat 4, Fig. 1, on to an endless screen 7 which extends around a cylindrical mould 8 having a suction quadrant 8a, the pulp ribbons 10 formed on screen 7 being compacted at 10a over a suction box 11 and heated by gas jets at 13. The screen 7 passes downwardly over rollers 14 in proximity with an endless belt 18 constituting a rubbing device, the rovings 10c then passing over the rods 19 of a festoon dryer which are actuated by chain systems 20..23 the rovings at 10d being sufficiently dry to be wound on a warp beam 24. In a modification, the screen 7 extends in a curve 7a to rollers 26a, 26b, 27, Fig. 2, and is provided with additional heaters 13.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US496744XA | 1936-03-04 | 1936-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB496744A true GB496744A (en) | 1938-12-02 |
Family
ID=21961064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6089/37A Expired GB496744A (en) | 1936-03-04 | 1937-03-01 | Improvements in or relating to the manufacture of pulp rovings, yarns and twines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB496744A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1403406A1 (en) * | 2002-09-26 | 2004-03-31 | Tomoegawa Paper Co. Ltd. | Paper string reticulated structure |
-
1937
- 1937-03-01 GB GB6089/37A patent/GB496744A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1403406A1 (en) * | 2002-09-26 | 2004-03-31 | Tomoegawa Paper Co. Ltd. | Paper string reticulated structure |
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