CA956445A - Fibrous webs and process thereof - Google Patents

Fibrous webs and process thereof

Info

Publication number
CA956445A
CA956445A CA119,933A CA119933A CA956445A CA 956445 A CA956445 A CA 956445A CA 119933 A CA119933 A CA 119933A CA 956445 A CA956445 A CA 956445A
Authority
CA
Canada
Prior art keywords
fibrous webs
webs
fibrous
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
CA119,933A
Other versions
CA119933S (en
Inventor
Preston F. Marshall
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.)
Kendall Co
Original Assignee
Kendall Co
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 Kendall Co filed Critical Kendall Co
Application granted granted Critical
Publication of CA956445A publication Critical patent/CA956445A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G1/00—Severing continuous filaments or long fibres, e.g. stapling
    • D01G1/02—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form
    • D01G1/025—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by thermic means, e.g. laser
    • D01G1/027—Severing continuous filaments or long fibres, e.g. stapling to form staple fibres not delivered in strand form by thermic means, e.g. laser by freezing
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/732—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by fluid current, e.g. air-lay
    • 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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • 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
    • Y10T83/00—Cutting
    • Y10T83/04—Processes
    • Y10T83/0405—With preparatory or simultaneous ancillary treatment of work
    • Y10T83/041—By heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonwoven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
CA119,933A 1971-01-28 1971-08-05 Fibrous webs and process thereof Expired CA956445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11044671A 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
CA956445A true CA956445A (en) 1974-10-22

Family

ID=22333049

Family Applications (1)

Application Number Title Priority Date Filing Date
CA119,933A Expired CA956445A (en) 1971-01-28 1971-08-05 Fibrous webs and process thereof

Country Status (3)

Country Link
US (1) US3751767A (en)
BE (1) BE804320A (en)
CA (1) CA956445A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383349A (en) * 1980-08-04 1983-05-17 The Kendall Company Opening bonded glass fiber bundles
US4383876A (en) * 1981-06-12 1983-05-17 United Tire And Rubber Co. Limited Barrier sheet and method of manufacturing same
DE19605675C5 (en) * 1996-02-15 2010-06-17 Oerlikon Heberlein Temco Wattwil Ag Process for aerodynamic texturing and texturing nozzle
TW449627B (en) 1998-03-03 2001-08-11 Heberlein & Co Ag Yarn processing device and use thereof
DE19929709C2 (en) * 1999-06-24 2001-07-12 Lueder Gerking Process for the production of essentially endless fine threads and use of the device for carrying out the process
DE10019342B3 (en) * 1999-07-16 2006-02-09 Sächsisches Textilforschungsinstitut e.V. Consolidation of non-woven webs uses gas jets at critical velocity produced by parallel or convergent nozzles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2370365A (en) * 1942-07-25 1945-02-27 Sears Roebuck & Co Heat insulating batt
US2728699A (en) * 1952-11-12 1955-12-27 Lof Glass Fibers Co Glass paper
US3016599A (en) * 1954-06-01 1962-01-16 Du Pont Microfiber and staple fiber batt
US2956717A (en) * 1958-09-26 1960-10-18 Jennings Machine Corp Wire stripping methods and apparatus
US3379001A (en) * 1965-04-09 1968-04-23 Du Pont Blends of cellulosic and polypivalolactone staple fibers

Also Published As

Publication number Publication date
BE804320A (en) 1973-12-17
US3751767A (en) 1973-08-14

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