ES367780A1 - Method and apparatus for ringless spinning of fiber-polymer yarns - Google Patents

Method and apparatus for ringless spinning of fiber-polymer yarns

Info

Publication number
ES367780A1
ES367780A1 ES367780A ES367780A ES367780A1 ES 367780 A1 ES367780 A1 ES 367780A1 ES 367780 A ES367780 A ES 367780A ES 367780 A ES367780 A ES 367780A ES 367780 A1 ES367780 A1 ES 367780A1
Authority
ES
Spain
Prior art keywords
braid
polymer
fibers
strand
polymer substrate
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
ES367780A
Other languages
Spanish (es)
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.)
BOBKOWICZ
Original Assignee
BOBKOWICZ
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
Application filed by BOBKOWICZ filed Critical BOBKOWICZ
Publication of ES367780A1 publication Critical patent/ES367780A1/en
Expired legal-status Critical Current

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
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/40—Yarns in which fibres are united by adhesives; Impregnated yarns or threads
    • D02G3/402—Yarns in which fibres are united by adhesives; Impregnated yarns or threads the adhesive being one component of the yarn, i.e. thermoplastic yarn

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Procedure for obtaining fibrous media from polymer material composed of natural and thermoplastic fibers, characterized by comprising: the linear supply, through feed rollers, of a continuous strand or braid, of fibrous material, substantially consolidated compound, formed of fibers natural and a thermoplastic polymer substrate; the heating of said strand or braid within a restrictive zone of the fibers to a point where the polymer substrate of said composite material remains in a plastic state but without reaching the melting point of the polymer subjected to said strand or braid, within the fiber restrictive zone, to a torque to communicate it while the polymer substrate is in said plastic state, a previously determined torque, with the consequent helical readjustment of the fibers; cooled, to coagulation, the polymer, while the strand or braid is twisting; and linear winding, on a pickup roller, of the consolidated core obtained; such feed or pickup rollers or rollers constituting two fixed clamping points between which the torsion is applied and is retained, substantially. (Machine-translation by Google Translate, not legally binding)
ES367780A 1968-10-02 1969-05-28 Method and apparatus for ringless spinning of fiber-polymer yarns Expired ES367780A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA31529 1968-10-02

Publications (1)

Publication Number Publication Date
ES367780A1 true ES367780A1 (en) 1971-04-16

Family

ID=4084540

Family Applications (1)

Application Number Title Priority Date Filing Date
ES367780A Expired ES367780A1 (en) 1968-10-02 1969-05-28 Method and apparatus for ringless spinning of fiber-polymer yarns

Country Status (13)

Country Link
US (1) US3548581A (en)
JP (1) JPS496492B1 (en)
AT (1) AT323611B (en)
BE (1) BE738932A (en)
BR (1) BR6911599D0 (en)
CH (2) CH1196769A4 (en)
DE (1) DE1947311C3 (en)
ES (1) ES367780A1 (en)
FR (1) FR2019636A1 (en)
GB (1) GB1279456A (en)
IL (1) IL32557A (en)
NL (1) NL148661B (en)
PL (1) PL71388B1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983202A (en) * 1969-06-26 1976-09-28 Shell Oil Company Manufacture of synthetic fibers and yarns
CA998811A (en) * 1971-08-26 1976-10-26 Emilian Bobkowicz Composite spinning
CA928596A (en) * 1972-07-06 1973-06-19 J. Bobkowicz Andrew Composite yarn forming method and apparatus
US3812901A (en) * 1973-01-30 1974-05-28 Battelle Development Corp Method of producing continuous filaments using a rotating heat-extracting member
GB1485765A (en) * 1973-10-23 1977-09-14 Bobtex Corp Ltd Textile apparatus and process
JPS6183335A (en) * 1984-09-28 1986-04-26 三菱レイヨン株式会社 Flat yarn and its production
DE4026916A1 (en) * 1990-08-25 1992-02-27 Hoechst Ag Filling fibre made from sliver for cushion or duvet - has binding fibre melt bonded on surface before cutting
US10232562B1 (en) 2015-05-21 2019-03-19 Richard F. Langner Methods and apparatus for making a fabric that includes a thermoplastic

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773297A (en) * 1951-08-30 1956-12-11 Louis M Cotchett Process and apparatus for making yarn and fabric
US2743573A (en) * 1951-09-11 1956-05-01 Textile Machinery Corp Methods of production of textile yarns
US3154908A (en) * 1961-07-10 1964-11-03 Fmc Corp Apparatus for treating glass roving
US3279161A (en) * 1964-02-05 1966-10-18 Dow Chemical Co Method and apparatus for coating strandular material

Also Published As

Publication number Publication date
PL71388B1 (en) 1974-06-29
IL32557A (en) 1972-09-28
IL32557A0 (en) 1969-09-25
FR2019636A1 (en) 1970-07-03
NL148661B (en) 1976-02-16
GB1279456A (en) 1972-06-28
DE1947311B2 (en) 1974-02-28
NL6913593A (en) 1970-04-06
DE1947311C3 (en) 1974-10-17
AT323611B (en) 1975-07-25
JPS496492B1 (en) 1974-02-14
CH533702A (en) 1972-09-29
DE1947311A1 (en) 1970-04-16
BE738932A (en) 1970-03-02
BR6911599D0 (en) 1973-01-09
CH1196769A4 (en) 1972-09-29
US3548581A (en) 1970-12-22

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