GB410511A - Improvements in or relating to the production of artificial filaments, yarns or threads - Google Patents

Improvements in or relating to the production of artificial filaments, yarns or threads

Info

Publication number
GB410511A
GB410511A GB3245332A GB3245332A GB410511A GB 410511 A GB410511 A GB 410511A GB 3245332 A GB3245332 A GB 3245332A GB 3245332 A GB3245332 A GB 3245332A GB 410511 A GB410511 A GB 410511A
Authority
GB
United Kingdom
Prior art keywords
filaments
different
jet
variations
point
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
Application number
GB3245332A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acordis UK Ltd
Henry Dreyfuss Associates LLC
Original Assignee
British Celanese Ltd
Henry Dreyfuss Associates LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to GB21748/29A priority Critical patent/GB326777A/en
Priority to GB21749/29A priority patent/GB326778A/en
Priority to GB2635028A priority patent/GB321762A/en
Priority to US389412A priority patent/US1898085A/en
Priority to FR681317D priority patent/FR681317A/en
Priority to US390401A priority patent/US2065124A/en
Priority to BE363568D priority patent/BE363568A/xx
Priority to FR681529D priority patent/FR681529A/en
Priority to GB75330A priority patent/GB346354A/en
Priority to FR39410D priority patent/FR39410E/en
Priority to US496798A priority patent/US2038722A/en
Application filed by British Celanese Ltd, Henry Dreyfuss Associates LLC filed Critical British Celanese Ltd
Priority to GB3245332A priority patent/GB410511A/en
Publication of GB410511A publication Critical patent/GB410511A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • 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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • D01F2/30—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

<PICT:0410511/IV/1> <PICT:0410511/IV/2> A plurality of artificial filaments are extruded and drawn all at the same varying linear speed so as to impart similar variations in denier to each filament, and associated as a thread, the lengths of filaments between the different spinning orifices and the point of association of the filaments being different, whereby corresponding variations in the different filaments occur at different places in the length of the thread. The <PICT:0410511/IV/3> filaments may be extruded in groups from points which lie at different distances from the point of association. The drawing of the filaments at varying linear speeds may be accomplished by any of the methods described in the parent Specifications and may be applied continuously with the production of the artificial filaments either by the wet coagulation or dry evaporative method. In Fig. 1 a spinning cell 10 is fitted with a number of supply pipes, filter candles, and jets 13, the latter being arranged at different levels. The groups of filaments are associated at the point 15 and all drawn similarly at varying linear speeds by the feed roller 18 and the three-armed member 23. Instead of the group of jets 13, there may be used a single dome-shaped jet having the spinning orifices 25 disposed in a spiral, as shown in Fig. 3. Again, as in Fig. 6, there may be used an inclined jet having the spinning orifices 33 arranged in a straight line. Inclined jets may also be employed in the arrangement of Fig. 1, the most convenient position being with the highest orifice of one jet at the same level as the lowest orifice of the next jet, and so on. A particular application of the threads produced is in the process of Specification 403,738, [Group IX], according to which artificial staple fibres are produced by stretching to breaking point a yarn having variations in denier along its length, the variations being of a frequency corresponding to the length of staple fibre desired.
GB3245332A 1928-09-13 1932-11-17 Improvements in or relating to the production of artificial filaments, yarns or threads Expired GB410511A (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
GB21748/29A GB326777A (en) 1928-09-13 1928-09-13 Improvements in or relating to artificial filaments, yarns or threads and to the production thereof
GB21749/29A GB326778A (en) 1928-09-13 1928-09-13 Improvements in or relating to the production of artificial filaments, yarns, or threads
GB2635028A GB321762A (en) 1930-01-08 1928-09-13 Improvements in or relating to the production of artificial filaments, yarns or threads
US389412A US1898085A (en) 1928-09-13 1929-08-30 Production of artificial filaments, yarns, or threads
US390401A US2065124A (en) 1928-09-13 1929-09-04 Production of artificial filaments, yarns, or threads
FR681317D FR681317A (en) 1928-09-13 1929-09-04 Improvements in the manufacture of artificial filaments, yarns or threads
BE363568D BE363568A (en) 1928-09-13 1929-09-06
FR681529D FR681529A (en) 1928-09-13 1929-09-09 Improvements in the manufacture of artificial filaments, yarns or threads
GB75330A GB346354A (en) 1928-09-13 1930-01-08 Improvements relating to the production of artificial filaments, yarns, or threads
FR39410D FR39410E (en) 1928-09-13 1930-11-17 Improvements in the manufacture of artificial filaments, yarns or threads
US496798A US2038722A (en) 1928-09-13 1930-11-19 Production of textile materials
GB3245332A GB410511A (en) 1932-11-17 1932-11-17 Improvements in or relating to the production of artificial filaments, yarns or threads

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3245332A GB410511A (en) 1932-11-17 1932-11-17 Improvements in or relating to the production of artificial filaments, yarns or threads

Publications (1)

Publication Number Publication Date
GB410511A true GB410511A (en) 1934-05-17

Family

ID=10338823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3245332A Expired GB410511A (en) 1928-09-13 1932-11-17 Improvements in or relating to the production of artificial filaments, yarns or threads

Country Status (1)

Country Link
GB (1) GB410511A (en)

Similar Documents

Publication Publication Date Title
GB326777A (en) Improvements in or relating to artificial filaments, yarns or threads and to the production thereof
US2904953A (en) Manufacture of voluminous yarns
GB992670A (en) Production of oriented polyester filaments and of staple fibres therefrom
CN110067033A (en) A kind of 66 high-intensity fiber of production method and polyamide fibre of 66 high-intensity fiber of polyamide fibre
US2721440A (en) Process for producing direct spun yarns from strands of continuous fibers
US3156085A (en) Continuous composite polyester filament yarn
US2517946A (en) Method of producing yarn
US3042482A (en) Process and apparatus for wet spinning slub yarn
US2001000A (en) Production of artificial filaments, yarns, or threads
GB410511A (en) Improvements in or relating to the production of artificial filaments, yarns or threads
CN107815775B (en) Segment-color slub yarn fabric
US3343207A (en) Novelty yarn apparatus
US3330008A (en) Apparatus for manufacturing slivers or yarns from glass filaments or the like
GB1105596A (en) Improvements relating to multifilament yarns
US2447984A (en) Apparatus for spinning artificial staple fibers
GB1112938A (en) Method of producing synthetic fibres having non-circular sections and spinneret means therefor
US3611521A (en) Device for production of novelty yarn
GB857152A (en) Improvements in or relating to filamentary structures and their manufacture
US2990575A (en) Apparatus for production of varying denier filaments
US3025563A (en) Manufacture of filaments of varying denier
GB910864A (en) Method of producing mixtures of different denier filaments or fibres
US2413969A (en) Apparatus for converting tow to top
US2235889A (en) Production of artificial filaments, yarns, or threads
US2276208A (en) Method of manufacturing hairy yarn
US1695455A (en) Apparatus for the manufacture of artificial filaments