GB519186A - Improvements in fabric-making materials - Google Patents
Improvements in fabric-making materialsInfo
- Publication number
- GB519186A GB519186A GB27001/38A GB2700138A GB519186A GB 519186 A GB519186 A GB 519186A GB 27001/38 A GB27001/38 A GB 27001/38A GB 2700138 A GB2700138 A GB 2700138A GB 519186 A GB519186 A GB 519186A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filaments
- protrusions
- yarns
- rolls
- rollers
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
-
- 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
- D01D5/00—Formation of filaments, threads, or the like
- D01D5/22—Formation of filaments, threads, or the like with a crimped or curled structure; with a special structure to simulate wool
-
- 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
- Y10T428/2976—Longitudinally varying
-
- 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
- Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
- Y10T442/50—FELT FABRIC
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
519,186. Yarns and threads; spinning &c. machines. BLOCH, G., Sept. 15, 1938, Nos. 27001 and 27002. Convention dates, Sept. 16, 1937, and Aug. 16, 1938. [Classes 120 (ii) and 120 (iii)] [Also in Group IV] An artificial filament is produced in such manner that along its length there are local portions of greater thickness alternating with intermediate portions of less thickness, the local portions including added mound-like protrusions of solidified film-forming fluid of similar composition to that of the filament body. Yarns containing such filaments have air-spaces between the filaments. In forming yarns from the filaments, some of the filaments may be treated so as to have overlapping or folded sections. Yarns may be produced in which filaments with protrusions and overlapping sections form a core for other continuous filaments. Filaments with protrusions are shown in Fig. 1. The filaments after production may be wound directly on bobbins or cut to staple fibre. As shown in Figs. 12, 13, a non-rotatable sleeve 62 carries a spider 63 supporting feed-rollers 64. The sleeve is held against rotation about its longitudinal axis, but due to eccentric mounting the axis of the sleeve moves in a circular orbit. Filaments are fed between pairs of endless bands 75. Rotation of shaft 84, hollow shaft 67, and bushing 60 causes rollers 64 to describe a circular orbit and deposit the filaments in circular or spiral fashion upon the belts. Lineal speed of belts 75 is less than that of rollers 64 so that folding of the filaments is produced. Orbital motion of rollers 64 may be omitted. The groups of folded filaments are gathered together by rolls 27, 28. The device 51 may be rotated. The folds may be set by sizing. The filaments may be cut at the folded points by feeding them to a device as shown in Fig. 14. They are over-fed to the rolls of the gathering device 90 so that they lie back and forth across a cutting wire 91 and they are cut when seized by the nip - of the rolls. As shown in Fig. 16, two or more groups of filaments are fed at different speeds to the gathering device 95 so that one group forms loops which are compressed by rolls into folds. The yarns or filaments may be used in the production of felts or woven or other fabrics. The process is applicable to the production of filaments of regenerated cellulose, cellulose esters or ethers or resins. The Specification as open to inspection under Sect. 91 comprises also the production of filaments with overlapping portions irrespective of whether the filaments have protrusions or are associated with such filaments. Reference is made to glass filaments. Other means for producing overlapped filaments by cutting are described. Several separated groups of filaments are passed to rotating cutting knives which sever each group of filaments in turn, the groups of filaments being then brought together and associated as a yarn. Filaments having protrusions due to incorporation of gas producing substances in the spinning solution may be obtained. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US164108A US2200946A (en) | 1937-09-16 | 1937-09-16 | Fabric-making material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB519186A true GB519186A (en) | 1940-03-19 |
Family
ID=22593012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB27001/38A Expired GB519186A (en) | 1937-09-16 | 1938-09-15 | Improvements in fabric-making materials |
Country Status (2)
Country | Link |
---|---|
US (1) | US2200946A (en) |
GB (1) | GB519186A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1278367B (en) * | 1956-08-20 | 1968-09-19 | Union Carbide Corp | Pile fabric, such as carpet or the like, in which the pile threads predominantly consist of fully synthetic, polyacrylonitrile-containing individual threads |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2443200A (en) * | 1943-04-26 | 1948-06-15 | Philip H Slaughter | Apparatus and method for making artificial yarn and sliver |
US2531513A (en) * | 1944-04-20 | 1950-11-28 | Celanese Corp | Process for the production of textile materials |
US2424743A (en) * | 1945-03-31 | 1947-07-29 | Archibald H Davis | Composite textile strand and fabric |
US2612679A (en) * | 1950-10-23 | 1952-10-07 | Ladisch Rolf Karl | Filaments containing fillers |
NL170861B (en) * | 1952-05-17 | Ici Ltd | PROCESS FOR PREPARING A PETROLEUM RESIN. | |
US2862284A (en) * | 1953-05-04 | 1958-12-02 | Sol B Wiczer | Modified filament and method |
US4010308A (en) * | 1953-05-04 | 1977-03-01 | Wiczer Sol B | Filled porous coated fiber |
US3889038A (en) * | 1953-05-04 | 1975-06-10 | Sol B Wiczer | Coated filament and method of forming same |
NL103257C (en) * | 1954-11-04 | |||
DE1195428B (en) * | 1956-04-28 | 1965-06-24 | Felix Schleuter | Process for the production of fibers or fibrous material, in particular for textile purposes |
US2971245A (en) * | 1956-08-20 | 1961-02-14 | Union Carbide Corp | Pile fabrics |
DK116229B (en) * | 1957-06-11 | 1969-12-22 | Du Pont | Continuously extruded or spun filament product and process for its manufacture. |
US2887132A (en) * | 1957-12-09 | 1959-05-19 | Joseph P Manning | Unidirectional woven fabric |
US3096563A (en) * | 1959-06-18 | 1963-07-09 | Du Pont | Novel fabric of improved cover and reduced slickness |
US3221090A (en) * | 1962-03-21 | 1965-11-30 | Kendall & Co | Process for increasing the strength of nonwoven arrays of polyethylene terephthalate fibers |
US3393083A (en) * | 1964-06-29 | 1968-07-16 | Go Yukichi | Method of producing a felted textile material |
US3557801A (en) * | 1965-10-14 | 1971-01-26 | Celanese Corp | Cigarette smoke filter material |
US3526569A (en) * | 1969-04-10 | 1970-09-01 | Sohinder Nath Chopra | Crinkled plastic ribbon |
FR2221542B1 (en) * | 1973-01-19 | 1976-04-23 | Rhone Poulenc Textile | |
US5032456A (en) * | 1987-09-11 | 1991-07-16 | Newell Operating Company | Microcellular synthetic paintbrush bristles |
US6243934B1 (en) * | 1994-06-21 | 2001-06-12 | Appleton Coated, Llc | Paper polishing belt and method of polishing paper |
US20030157853A1 (en) * | 2002-01-17 | 2003-08-21 | Advanced Sports Fabrics, Ltd. | Composite fabric material |
US7472535B2 (en) * | 2003-11-18 | 2009-01-06 | Casual Living Worldwide, Inc. | Coreless synthetic yarns and woven articles therefrom |
US20060116041A1 (en) * | 2004-11-30 | 2006-06-01 | Sun Isle Casual Furniture, Llc | Yarn having lateral projections |
EP2123189A1 (en) * | 2008-05-20 | 2009-11-25 | Braun Gmbh | Toothbrush, toothbrush filament and method for manufacturing same |
-
1937
- 1937-09-16 US US164108A patent/US2200946A/en not_active Expired - Lifetime
-
1938
- 1938-09-15 GB GB27001/38A patent/GB519186A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1278367B (en) * | 1956-08-20 | 1968-09-19 | Union Carbide Corp | Pile fabric, such as carpet or the like, in which the pile threads predominantly consist of fully synthetic, polyacrylonitrile-containing individual threads |
Also Published As
Publication number | Publication date |
---|---|
US2200946A (en) | 1940-05-14 |
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