LU42295A1 - - Google Patents

Info

Publication number
LU42295A1
LU42295A1 LU42295DA LU42295A1 LU 42295 A1 LU42295 A1 LU 42295A1 LU 42295D A LU42295D A LU 42295DA LU 42295 A1 LU42295 A1 LU 42295A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU42295A1 publication Critical patent/LU42295A1/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • D01D10/02—Heat treatment
    • 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
    • D01D10/0436—Supporting filaments or the like during their treatment while in continuous movement
    • D01D10/0481—Supporting filaments or the like during their treatment while in continuous movement the filaments passing through a tube
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/229—Relaxing
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/75—Processes of uniting two or more fibers
LU42295D 1961-09-11 1962-08-31 LU42295A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US137162A US3156752A (en) 1961-09-11 1961-09-11 Method and apparatus for heat treating filaments

Publications (1)

Publication Number Publication Date
LU42295A1 true LU42295A1 (en) 1962-10-31

Family

ID=22476078

Family Applications (1)

Application Number Title Priority Date Filing Date
LU42295D LU42295A1 (en) 1961-09-11 1962-08-31

Country Status (3)

Country Link
US (1) US3156752A (en)
BE (1) BE621942A (en)
LU (1) LU42295A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338992A (en) * 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
US3346682A (en) * 1962-03-16 1967-10-10 Du Pont Method for making a filtering medium from plexifilamentary material
US3443009A (en) * 1964-08-17 1969-05-06 American Cyanamid Co Process for relaxing filamentary material
US3492689A (en) * 1964-08-17 1970-02-03 American Cyanamid Co Apparatus for relaxing filamentary material
US3347959A (en) * 1964-10-08 1967-10-17 Little Inc A Method and apparatus for forming wire from molten material
DE1469501A1 (en) * 1964-12-24 1969-01-23 Glanzstoff Ag Process for the production of felt-like surface structures
US3302237A (en) * 1965-01-15 1967-02-07 Du Pont Forwarding jet
US3384944A (en) * 1965-02-10 1968-05-28 Du Pont Apparatus for extruding and blending
US3436797A (en) * 1965-03-08 1969-04-08 Du Pont Method and apparatus for charging and combining continuous filaments of different polymeric composition to form a nonwoven web
US3506744A (en) * 1968-11-25 1970-04-14 Du Pont Process for forming nonwoven web
US3655305A (en) * 1970-01-26 1972-04-11 Du Pont Electrostatic repelling cylinders for filament flyback control
US4233014A (en) * 1979-09-19 1980-11-11 E. I. Du Pont De Nemours And Company Apparatus for preparing a nonwoven web
CA2038164C (en) * 1990-03-14 1999-02-09 Keiji Kobayashi Air gun for the production of non-woven fabric and non-woven fabric producing apparatus
JP2842677B2 (en) * 1990-08-27 1999-01-06 三井化学株式会社 Air gun for nonwoven fabric production
US10099435B2 (en) * 2015-06-04 2018-10-16 Ford Global Technologies, Llc Method of splitting fiber tows

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA531732A (en) * 1956-10-16 Finlayson Donald Heat-treatment of textile materials
US2425037A (en) * 1942-07-11 1947-08-05 British Celanese Fluid treating apparatus for yarns
US2468081A (en) * 1944-11-18 1949-04-26 American Viscose Corp Method and apparatus for treating filamentary material
US2509279A (en) * 1944-12-22 1950-05-30 American Viscose Corp Process and apparatus for treatment of filamentary materials
US2584043A (en) * 1945-06-20 1952-01-29 American Viscose Corp Method and apparatus for processing filamentary materials
BE566145A (en) * 1957-03-27

Also Published As

Publication number Publication date
US3156752A (en) 1964-11-10
BE621942A (en)

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