GB969650A - Methods of making non-woven fibrous materials - Google Patents

Methods of making non-woven fibrous materials

Info

Publication number
GB969650A
GB969650A GB31028/63A GB3102863A GB969650A GB 969650 A GB969650 A GB 969650A GB 31028/63 A GB31028/63 A GB 31028/63A GB 3102863 A GB3102863 A GB 3102863A GB 969650 A GB969650 A GB 969650A
Authority
GB
United Kingdom
Prior art keywords
package
woven fibrous
yarn
methods
fibrous materials
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
GB31028/63A
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of GB969650A publication Critical patent/GB969650A/en
Expired legal-status Critical Current

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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/06—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres by treatment to produce shrinking, swelling, crimping or curling of fibres
    • 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
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/004—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by heating fibres, filaments, yarns or threads so as to create a temperature gradient across their diameter, thereby imparting them latent asymmetrical shrinkage properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Laminated Bodies (AREA)

Abstract

Non-woven fibrous material is made by stress-relieving one side of the filaments of a thermoplastic multifilament yarn (or a monofilament) e.g. by the method described in Specification 969,648, forming the yarn into a "package" e.g. a wound bobbin package, roll or drum or a mat formed by "lacing" yarn in a flat plane, under tension and to a desired thickness, and then releasing the tension (as by cutting a wound package longitudinally to separate it from the bobbin). Interlocking of the fibres may be increased by treating the material with a fluid e.g. steam or hot air. A resinous or latex binder may be added. Specifications 808,213 and 890,110 also are referred to.
GB31028/63A 1960-12-12 1961-11-24 Methods of making non-woven fibrous materials Expired GB969650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75299A US3176373A (en) 1960-12-12 1960-12-12 Methods of texturizing filaments

Publications (1)

Publication Number Publication Date
GB969650A true GB969650A (en) 1964-09-16

Family

ID=22124803

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31028/63A Expired GB969650A (en) 1960-12-12 1961-11-24 Methods of making non-woven fibrous materials

Country Status (2)

Country Link
US (1) US3176373A (en)
GB (1) GB969650A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3479709A (en) * 1958-01-13 1969-11-25 Techniservice Corp Strand treatment
US3358344A (en) * 1958-01-13 1967-12-19 Techniservice Corp Process and apparatus for treating strands
US3364541A (en) * 1965-09-21 1968-01-23 Charles A. Mcclure Method of crimping textile strands
US3374514A (en) * 1966-04-20 1968-03-26 Charles A. Mcclure Strand treatment
US3457613A (en) * 1967-11-29 1969-07-29 Charles A Mcclure Strand treatment
US3523345A (en) * 1967-12-18 1970-08-11 Phillips Petroleum Co Yarn texturing method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2377810A (en) * 1942-10-30 1945-06-05 Dow Chemical Co Crinkled polymeric vinylidene chloride fibers
NL146755C (en) * 1948-06-01
US2774126A (en) * 1950-11-04 1956-12-18 Kendall & Co Process for making felt-like products
US2914835A (en) * 1954-03-04 1959-12-01 Owens Corning Fiberglass Corp Method of crimping fibrous glass strand
US2811769A (en) * 1954-08-10 1957-11-05 Lubrizol Corp Process for preparing an asphalt-bonded glass fiber mat
BE544451A (en) * 1955-01-17
US2894802A (en) * 1955-11-16 1959-07-14 American Viscose Corp Method of forming crimped artificial filaments
US2925641A (en) * 1956-02-09 1960-02-23 Deering Milliken Res Corp Method for processing cellulose ester yarns
US2917805A (en) * 1956-02-23 1959-12-22 Dow Chemical Co Method for curling highly crystalline synthetic fibers and filaments
FR1205459A (en) * 1957-04-16 1960-02-03 English Rose Ltd Method for manufacturing an extensible yarn, device for implementing this method and yarn thus obtained

Also Published As

Publication number Publication date
US3176373A (en) 1965-04-06

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