GB562308A - Means for mixing fibrous material and other substances - Google Patents

Means for mixing fibrous material and other substances

Info

Publication number
GB562308A
GB562308A GB1183742A GB1183742A GB562308A GB 562308 A GB562308 A GB 562308A GB 1183742 A GB1183742 A GB 1183742A GB 1183742 A GB1183742 A GB 1183742A GB 562308 A GB562308 A GB 562308A
Authority
GB
United Kingdom
Prior art keywords
hopper
air stream
beater
comminuted
comminuted material
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
GB1183742A
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.)
British Cotton Industry Research Association
Original Assignee
British Cotton Industry Research Association
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 British Cotton Industry Research Association filed Critical British Cotton Industry Research Association
Priority to GB1183742A priority Critical patent/GB562308A/en
Publication of GB562308A publication Critical patent/GB562308A/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
    • D04H1/70—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
    • 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
    • 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
    • D04H1/736—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 characterised by the apparatus for arranging fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

562,308. Mixing fibres &c. ; lapforming apparatus ; openers. BRITISH COTTON INDUSTRY RESEARCH ASSOCIATION, and WILLIAMS, T. C. Sept. 22, 1942, No. 11837. [Classes 120 (i) and 120 (iii)] Fibrous materials are mixed with comminuted materials, e.g. adhesives, powders or other fibres, and formed into fleeces, wads, laps, bands, or slivers by opening the fibrous material and conveying it in an air stream to collecting means described in Specification No. 404,686 ; 423,321 ; or 483,653, and introducing the comminuted material at a controlled rate into the air stream. The comminuted material may be fed directly into the air stream or indirectly into the stream and may be fed from a hopper of V-cross-section with a pivoted side which is periodically actuated by a cam to open and close the hopper, the feed being varied by adjustable stops which adjust the opening of the hopper while the speed of the cam is adjustable. As shown, the comminuted material may be introduced directly into the air stream below the feed roller e from a hopper p<4>, a rotating brush w flicking the material between 'flaps v<1>, y<1> ; or from a hopper p<5> to the space between the upper surface of the beater f and its cover f <1> ; or from a hopper p<6> into the air stream at the point n<1> where it emerges from under the beater into the region between the beater and the collecting means l<1>, l<2> ; or from a hopper p<7> in the same region through a slot j in the upper bounding sheet thereof. The comminuted material may be introduced indirectly into the air stream by feeding it between the laps of fibrous material fed to the beater. When bands or slivers are to be formed as described in Specification No. 423,321, the comminuted material may be introduced into each of the partitioned spaces between the beater and the collecting means from hoppers p<5> or p<7>.
GB1183742A 1942-09-22 1942-09-22 Means for mixing fibrous material and other substances Expired GB562308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1183742A GB562308A (en) 1942-09-22 1942-09-22 Means for mixing fibrous material and other substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1183742A GB562308A (en) 1942-09-22 1942-09-22 Means for mixing fibrous material and other substances

Publications (1)

Publication Number Publication Date
GB562308A true GB562308A (en) 1944-06-27

Family

ID=9993616

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1183742A Expired GB562308A (en) 1942-09-22 1942-09-22 Means for mixing fibrous material and other substances

Country Status (1)

Country Link
GB (1) GB562308A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703441A (en) * 1951-02-02 1955-03-08 Curlator Corp Machine for forming composite fiber webs
US2808098A (en) * 1954-02-26 1957-10-01 Permex Corp Method and apparatus for bonding fibers together
US2959509A (en) * 1955-08-15 1960-11-08 American Felt Co Needled felt
US3010161A (en) * 1954-02-16 1961-11-28 Wood Conversion Co Method and means for producing mixed fiber suspensions in air and felts therefrom
DE1209029B (en) * 1960-08-29 1966-01-13 Tmm Research Ltd Device for opening fiber material and for forming a fiber web or fleece
US3768119A (en) * 1970-12-31 1973-10-30 Curlator Corp Machine for forming random fiber webs

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2703441A (en) * 1951-02-02 1955-03-08 Curlator Corp Machine for forming composite fiber webs
US3010161A (en) * 1954-02-16 1961-11-28 Wood Conversion Co Method and means for producing mixed fiber suspensions in air and felts therefrom
US2808098A (en) * 1954-02-26 1957-10-01 Permex Corp Method and apparatus for bonding fibers together
US2959509A (en) * 1955-08-15 1960-11-08 American Felt Co Needled felt
DE1209029B (en) * 1960-08-29 1966-01-13 Tmm Research Ltd Device for opening fiber material and for forming a fiber web or fleece
US3768119A (en) * 1970-12-31 1973-10-30 Curlator Corp Machine for forming random fiber webs

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