GB940794A - - Google Patents
Info
- Publication number
- GB940794A GB940794A GB940794DA GB940794A GB 940794 A GB940794 A GB 940794A GB 940794D A GB940794D A GB 940794DA GB 940794 A GB940794 A GB 940794A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- nylon
- webs
- fibre
- carding
- 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.)
- Active
Links
- 229920000742 Cotton Polymers 0.000 abstract 3
- 238000009960 carding Methods 0.000 abstract 3
- 239000000835 fiber Substances 0.000 abstract 3
- -1 polytetrafluoroethylene Polymers 0.000 abstract 3
- 229920002292 Nylon 6 Polymers 0.000 abstract 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 abstract 2
- GUOSQNAUYHMCRU-UHFFFAOYSA-N 11-Aminoundecanoic acid Chemical compound NCCCCCCCCCCC(O)=O GUOSQNAUYHMCRU-UHFFFAOYSA-N 0.000 abstract 1
- 229920002972 Acrylic fiber Polymers 0.000 abstract 1
- 240000008564 Boehmeria nivea Species 0.000 abstract 1
- 239000004215 Carbon black (E152) Substances 0.000 abstract 1
- 229920003043 Cellulose fiber Polymers 0.000 abstract 1
- 229920002284 Cellulose triacetate Polymers 0.000 abstract 1
- 240000000491 Corchorus aestuans Species 0.000 abstract 1
- 235000011777 Corchorus aestuans Nutrition 0.000 abstract 1
- 235000010862 Corchorus capsularis Nutrition 0.000 abstract 1
- 240000006240 Linum usitatissimum Species 0.000 abstract 1
- 235000004431 Linum usitatissimum Nutrition 0.000 abstract 1
- 240000000907 Musa textilis Species 0.000 abstract 1
- 239000004677 Nylon Substances 0.000 abstract 1
- 229920000571 Nylon 11 Polymers 0.000 abstract 1
- 229920000305 Nylon 6,10 Polymers 0.000 abstract 1
- 229920002302 Nylon 6,6 Polymers 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000005062 Polybutadiene Substances 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 229920002367 Polyisobutene Polymers 0.000 abstract 1
- 239000004743 Polypropylene Substances 0.000 abstract 1
- 229920001131 Pulp (paper) Polymers 0.000 abstract 1
- 229920000297 Rayon Polymers 0.000 abstract 1
- 241001416177 Vicugna pacos Species 0.000 abstract 1
- 241000282840 Vicugna vicugna Species 0.000 abstract 1
- 229920002522 Wood fibre Polymers 0.000 abstract 1
- 239000001361 adipic acid Substances 0.000 abstract 1
- 239000010425 asbestos Substances 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000004744 fabric Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 150000008282 halocarbons Chemical class 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 abstract 1
- 150000002430 hydrocarbons Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 239000011490 mineral wool Substances 0.000 abstract 1
- 210000000050 mohair Anatomy 0.000 abstract 1
- 150000002825 nitriles Chemical class 0.000 abstract 1
- 229920001778 nylon Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920002857 polybutadiene Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920001155 polypropylene Polymers 0.000 abstract 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 abstract 1
- 239000004810 polytetrafluoroethylene Substances 0.000 abstract 1
- 102000004169 proteins and genes Human genes 0.000 abstract 1
- 108090000623 proteins and genes Proteins 0.000 abstract 1
- 239000004627 regenerated cellulose Substances 0.000 abstract 1
- 229910052895 riebeckite Inorganic materials 0.000 abstract 1
- ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
- 229920002554 vinyl polymer Polymers 0.000 abstract 1
- 210000002268 wool Anatomy 0.000 abstract 1
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
- D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
- D01G25/00—Lap-forming devices not integral with machines specified above
-
- 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
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Woven Fabrics (AREA)
- Nonwoven Fabrics (AREA)
Abstract
940,794. Lap forming; carding engines; fibrous fabrics. F. KALWAITES. Dec. 23, 1959 [Dec. 30, 1958], No. 43738/59. Headings D1N and D1R. In the preparation of fibre webs having no predominant direction of fibre orientation, fibres are transferred from one carding surface to a second that moves at a speed less than 45% of that of the first surface. The webs may contain cotton, silk, wool, vicuna, mohair, alpaca, flax, ramie, jute, abaca, cuprammonium, viscose, other regenerated cellulose fibres, cross-linked cellulosic fibres, cellulose acetate,triacetate or other - including saponifiedesters, polyamides, such as nylon 420, nylon 6 (polycaprolactam), nylon 66 (hexamethylene diamine-adipic acid), nylon 610 (hexamethylene diamine-sebacic acid), nylon 11 (11-amino undecanoic acid), protein fibres,halogenated hydrocarbon fibres such as polytetrafluoroethylene, hydrocarbon fibres such as polyethylene, polypropylene, polybutadiene, polyisobutylene, polyester fibres, vinyl, nitrile, dinitrile and acrylic fibres, and mineral fibres such as glass and metal. Fibre lengths may vary from about # inch to 2¢ inches or more, but fibres of papermaking length, i.e. down to 1/16 inch or less may be added in minor proportions. Examples of papermaking fibres are wood pulp, wood fibres, cotton linters, cotton hull shavings, asbestos and rock wool. The first carding surface may be that of a doffing cylinder 10 and the second formed by a worker roll 12 clothed either with metallic clothing or card fillets and adjustably positioned relative to the doffing cylinder. A stripper and/or drafting roll 14 may be provided to follow the worker roll 12, with surface speed ratios upto 5 : 1. To obtain heavy webs, such as up to 1, 800 grains per square yard, several individual webs may be combined.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB940794A true GB940794A (en) |
Family
ID=1753900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB940794D Active GB940794A (en) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB940794A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086687A (en) * | 1972-01-28 | 1978-05-02 | The Fiberwoven Corporation | Apparatus for relaxing or loosening needled textile fabrics |
| US4991264A (en) * | 1990-01-16 | 1991-02-12 | International Paper Company | Apparatus and method for use in-line with a card to enhance tensile strength in nonwoven materials |
-
0
- GB GB940794D patent/GB940794A/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4086687A (en) * | 1972-01-28 | 1978-05-02 | The Fiberwoven Corporation | Apparatus for relaxing or loosening needled textile fabrics |
| US4991264A (en) * | 1990-01-16 | 1991-02-12 | International Paper Company | Apparatus and method for use in-line with a card to enhance tensile strength in nonwoven materials |
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