GB1498038A - Non-woven fabrics - Google Patents
Non-woven fabricsInfo
- Publication number
- GB1498038A GB1498038A GB943974A GB943974A GB1498038A GB 1498038 A GB1498038 A GB 1498038A GB 943974 A GB943974 A GB 943974A GB 943974 A GB943974 A GB 943974A GB 1498038 A GB1498038 A GB 1498038A
- Authority
- GB
- United Kingdom
- Prior art keywords
- web
- zones
- zone
- fibres
- binder
- 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
- D04H1/40—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
- D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/48—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
- D04H1/488—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with bonding agents
-
- 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
- D04H1/4326—Condensation or reaction polymers
- D04H1/4334—Polyamides
-
- 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
- D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/645—Impregnation followed by a solidification process
-
- 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
- D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/655—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions characterised by the apparatus for applying bonding agents
-
- 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
- D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
- D04H1/68—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
-
- 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
- D04H1/74—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)
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
Abstract
1498038 Non-woven fabric; web formation BONDINA Ltd 28 Feb 1975 [1 March 1974] 9439/74 Headings DIN and D1R A non-woven web comprises first zones each of which extends in the length direction, is at least 10 cm wide and has a substantially uniform fibre content throughout the length and breadth of the zone, adjacent first zones having different fibre contents and merging into one another. As shown fibres of 3 to 8 denier from hopper 10 are formed into a web by cord or garnett 2 and cross-lapped to form a 190 cm wide web 1. A narrower web 3 is carded from coarser 20 dernier nylon fibres from hopper 11 and cross-laid onto web 1. The two layer web is randomised throughout its thickness by garnett 5 which operation also merges zone 8, Fig. 2, which is of 90 g/m<SP>2</SP> weight and has 40 g/m<SP>2</SP> of the coarser fibres with the 50 g/m<SP>2</SP> zones 7 to form intermediate zones 9. The continuous length of web may be bonded and coated with a thermoplastic adhesive. Interlinings 15 for jackets are then cut from the web, the stiffer zone 8 being used for the upper portion of the jacket. As described and claimed in Specification 1498037 the binder or binders may be applied to give second zones in which the nature and/or concentration of the binder is different in adjacent zones which may or may not correspond with the first zones. Thus zone 8 may receive a stiffer binder in greater concentration than do zone 7 with zones 9 receiving an intermediate treatment, e.g. a mixture of the two binder compositions, preferably the viscous or foamed aqueous binder compositions are applied by doctoring. Alternatively the binders may be sprayed or printed. The coating of adhesive may likewise be applied non-uniformly. Preferably within each zone the coating is discontinuous. It may be sprayed, scattered or printed. The fibres and binders may be coloured differently in different zones. In an alternative embodiment two webs of equal width are laid offset from one another. The two layer web may be randomised throughout its thickness by cording garnetting, air laying or a combination of these methods. A multizonal web may be formed in a single operation by feeding into a carding machine different amounts of fibres across the width of the card or by using a differential air flow through the condensing drum of an air layer web former. The multizonal web may be needled. In a further embodiment continuous filaments are spun from a single linear spinneret which provides coarser filaments at the centre of its line of orifices, the spinneret being oscillated somewhat in the direction of its line of orifices to produce some merging of the inner zone of coarser filaments with the other zone. At least one of the zones may contain fusible fibres, e.g. sheath-core fibres which can be fused on heating to provide autogeneous bonding. The web may be calendered or slit.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB943974A GB1498038A (en) | 1975-02-28 | 1975-02-28 | Non-woven fabrics |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB943974A GB1498038A (en) | 1975-02-28 | 1975-02-28 | Non-woven fabrics |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1498038A true GB1498038A (en) | 1978-01-18 |
Family
ID=9871993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB943974A Expired GB1498038A (en) | 1975-02-28 | 1975-02-28 | Non-woven fabrics |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1498038A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110151231A1 (en) * | 2007-05-15 | 2011-06-23 | Gilbert Chomarat | Reinforcement textile armature and method for making same |
-
1975
- 1975-02-28 GB GB943974A patent/GB1498038A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110151231A1 (en) * | 2007-05-15 | 2011-06-23 | Gilbert Chomarat | Reinforcement textile armature and method for making same |
AU2008249626B2 (en) * | 2007-05-15 | 2014-10-02 | Gilbert Chomarat | Reinforcement textile armature and method for making same |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1325585C (en) | Tearable nonwoven webs and products employing same | |
US4647492A (en) | Textile interlining material having anisotropic properties | |
US4555430A (en) | Entangled nonwoven fabric made of two fibers having different lengths in which the shorter fiber is a conjugate fiber in which an exposed component thereof has a lower melting temperature than the longer fiber and method of making same | |
EP0046836B1 (en) | Lining felt | |
EP0127851B1 (en) | Nonwoven fabric and process for producing thereof | |
US4082886A (en) | Liquid absorbent fibrous material and method of making the same | |
US3639195A (en) | Bonded fibrous materials and method for making them | |
EP0534562B2 (en) | Biodegradable nonwoven fabric and method of manufacturing same | |
US5993933A (en) | Mat produced on the basis of a nonwoven | |
CA1060173A (en) | Non-woven fabrics | |
GB1073182A (en) | Improvements in or relating to bonded textile materials | |
PL350896A1 (en) | Method of obtaining a triboelectrically charged non-woven fabric material | |
DE69117821D1 (en) | Improved, wet-laid, bonded fleece, containing two-component fibers including LLDPE | |
EP0682721A1 (en) | Stitchbonded articles and method of making same. | |
EP0171807B1 (en) | An entangled nonwoven fabric with thermoplastic fibers on its surface and the method of making same | |
DE3567488D1 (en) | Machine for the preparation of textured textile pile needle felts | |
US3834978A (en) | Non-woven product | |
US3704191A (en) | Non-woven process | |
CN108884614A (en) | Non-woven structure with the fiber being catalyzed by metallocene catalyst | |
US3510389A (en) | Spot-bonded nonwoven fabric | |
US4632858A (en) | Filler fleece material and method of manufacturing same | |
GB1238192A (en) | ||
US4287246A (en) | Multizonal fiber distribution | |
MY120396A (en) | Method and apparatus for manufacturing non-woven fabrics | |
GB1498038A (en) | Non-woven fabrics |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940228 |