GB562308A - Means for mixing fibrous material and other substances - Google Patents
Means for mixing fibrous material and other substancesInfo
- 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
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>.
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)
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 |
-
1942
- 1942-09-22 GB GB1183742A patent/GB562308A/en not_active Expired
Cited By (6)
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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