ES296121A1 - Bonded non-woven fibrous materials - Google Patents

Bonded non-woven fibrous materials

Info

Publication number
ES296121A1
ES296121A1 ES0296121A ES296121A ES296121A1 ES 296121 A1 ES296121 A1 ES 296121A1 ES 0296121 A ES0296121 A ES 0296121A ES 296121 A ES296121 A ES 296121A ES 296121 A1 ES296121 A1 ES 296121A1
Authority
ES
Spain
Prior art keywords
fibres
fibre
components
treatment
component
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
ES0296121A
Other languages
Spanish (es)
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 Nylon Spinners Ltd
Original Assignee
British Nylon Spinners Ltd
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 Nylon Spinners Ltd filed Critical British Nylon Spinners Ltd
Publication of ES296121A1 publication Critical patent/ES296121A1/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
    • D04H1/40—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
    • D04H1/485—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 weld-bonding
    • 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
    • D04H1/50—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 treatment to produce shrinking, swelling, crimping or curling of fibres
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5414—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres side-by-side
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/549—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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/55—Polyesters
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/009—Condensation or reaction polymers
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/0002—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate
    • D06N3/0015—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof characterised by the substrate using fibres of specified chemical or physical nature, e.g. natural silk
    • D06N3/0025—Rubber threads; Elastomeric fibres; Stretchable, bulked or crimped fibres; Retractable, crimpable fibres; Shrinking or stretching of fibres during manufacture; Obliquely threaded fabrics
    • D06N3/0031—Retractable fibres; Shrinking of fibres during manufacture
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24438—Artificial wood or leather grain surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31725—Of polyamide
    • Y10T428/31728—Next to second layer of polyamide
    • Y10T428/31732—At least one layer is nylon type
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/627—Strand or fiber material is specified as non-linear [e.g., crimped, coiled, etc.]
    • Y10T442/629—Composite strand or fiber material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/69—Autogenously bonded nonwoven fabric

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)

Abstract

Non-woven fibrous hat bodies comprising at least 5% of composite fibres capable of being crimped and of adhering to adjacent fibres are subjected to at least one treatment to develop the crimp and activate the potentially adhesive characteristic. The body may be formed by winding a strip of such fibrous material around a rotatable hat former in overlapping relation, Fig. 4 not shown, and heating the assembly to cause the layers to shrink by crimping and to adhere to each other. The lines defining the overlapping areas may substantially disappear during heating otherwise surface finishing of the hat body is necessary. Alternatively the body is formed by depositing fibres on a former, optionally with the application of suction, and then heating them.ALSO:A porous non-woven fibrous assembly comprises at least 5% of crimped composite fibres. (The term "fibres" includes filaments.) These fibres comprise at least two fibre-forming synthetic polymeric components arranged in distinct zones across the cross-section of each fibre, each component is continuous along the length of each fibre, and at least one, but not all, of the components is potentially adhesive and is located so as to form at least a portion of the peripheral surface of each fibre. By "potentially adhesive" is meant capable of being rendered adhesive without affecting any other component. The crimp is derived from different physical properties of the components. The assembly is strengthened and stabilised by entanglement of the fibres due to crimp, and by bonding between the potentially adhesive component and contiguous fibres. This product may be made by forming a fibrous assembly containing at least 5% of the composite fibres, and subjecting it to at least one treatment to develop the latent crimp of the fibres and to activate the potentially adhesive component. The components may lie side by side or the potentially adhesive component may eccentrically enclose the other. The potential crimp of the filaments may be due to an asymmetry of physical properties over the cross section of an artificial fibre forming one component of the filament or to a difference in the physical properties, e.g. different residual shrinkages of the two components. The fibre-forming polymers may be polyamides, polyesters, polyesteramides, polyureas, polyurethanes, proteinaceous polymers, cellulosics, acrylonitrile polymers, polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, polymers of methyl or ethyl acrylates, methacrylates, polystyrene, polysulphonamides, polyolefines, or combinations of these polymers. Preferably both components are chemically similar. Plasticisers, pigments, dyes, moth-or fire-proofing agents, fillers, abrasives, and/or light stabilisers may be included in the filament composition and plasticisers or soft resins may be included to lower the softening point of the adhesive component. The web may be formed by carding, or garnetting and/or cross lapping, by air-laying, by direct deposition of the filaments on stationary or moving surfaces or by wet-laying methods, as e.g. by the use of a Fourdrinier or other paper-making machine. A light woven scrim may be incorporated between two webs and the fibres needled thereto to provide a finished article of greater strength. The webs may also contain non-activatable fibres such as cotton, silk, wool, flax, casein, kapok, asbestos, rock wool, glass fibres, regenerated cellulose and synthetic polymeric fibres, such as polyamides and polyethylene terephthalate. Crimping may be effected by application of heat or suitable chemical treatment, e.g. by treatment with dilute acids or alkalis or swelling agents. The activation of the potentially adhesive component may be effected in the same or in a subsequent treatment. Chemical treatments given as examples include immersion of the web in nitric acid or in a formaldehyde/glycerol solution or treatment with anhydrous liquid ammonia. The porous fabric produced may be embossed, napped, sheared or moulded to provide shaped articles, e.g. thermal insulation for pipes, or items of wearing apparel. Alternatively the fibres may be laid on a suitably shaped form or mould and crimped and activated to provide shaped articles e.g. hat bodies.ALSO:A porous non-woven fibrous assembly comprises at least 5% of crimped composite fibres. (The term "fibres" includes filaments.) These fibres comprise at least two fibre-forming synthetic polymeric components arranged in distinct zones across the cross-section of each fibre, each component is continuous along the length of each fibre, and at least one, but not all, of the components is potentially adhesive and is located so as to form at least a portion of the peripheral surface of each fibre. By "potentially adhesive" is meant capable of being rendered adhesive without affecting any other component. The crimp is derived from different physical properties of the components. The assembly is strengthened and stabilised by entanglement of the fibres due to crimp, and by bonding between the potentially adhesive component and contiguous fibres. This product may be made by forming a fibrous assembly containing at least 5% of the composite fibres, and subjecting it to at least one treatment to develop the latent crimp of the fibres and to activate the potentially adhesive component. The components may lie side by side or the potentially adhesive component may eccentrically enclose the other. The potential crimp of the filaments may be due to an asymmetry of physical properties over the cross section of an artificial fibre forming one component of the filament or to a difference in the physical properties, e.g. different residual shrinkages of the two components. The fibre-forming polymers may be polyamides, polyesters, polyesteramides, polyureas, polyurethanes, proteinaceous polymers, cellulosics, acrylonitrile polymers, polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, polymers of methyl or ethyl acrylates, methacrylates, polystyrene, polysulphonamides, polyolefines, or combinations of these polymers. Preferably both components are chemically similar. Plasticisers, pigments, dyes, moth-or fire-proofing agents, fillers, abrasives, and/or light stabilisers may be included in the filament composition and plasticisers or soft resins may be included to lower the softening point of the adhesive component. The web may be formed by carding, or garnetting and/or cross lapping, by air-laying, by direct deposition of the filaments on stationary or moving surfaces or by wet-laying methods, as e.g. by the use of a Fourdrinier or other paper-making machine. A light woven scrim may be incorporated between two webs and the fibres needled thereto to provide a finished article of greater strength. The webs may also contain non-activatable fibres such as cotton, silk, wool, flax, casein, kapok, asbestos, rock wool, glass fibres, regenerated cellulose and synthetic polymeric fibres, such as polyamides and polyethylene terephthalate. Crimping may be effected by application of heat or suitable chemical treatment, e.g. by treatment with dilute acids or alkalis or swelling agents. The activation of the potentially adhesive component may be effected in the same or in a subsequent treatment. Chemical treatments given as examples include immersion of the web in nitric acid or in a formaldehyde/glycerol solution or treatment with anhydrous liquid ammonia. A coating of plasticized polyvinyl chloride or of polyurethane may be applied to the web.
ES0296121A 1963-02-05 1964-02-05 Bonded non-woven fibrous materials Expired ES296121A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4733/63A GB1073181A (en) 1963-02-05 1963-02-05 Bonded-web nonwoven products

Publications (1)

Publication Number Publication Date
ES296121A1 true ES296121A1 (en) 1964-08-16

Family

ID=9782773

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0296121A Expired ES296121A1 (en) 1963-02-05 1964-02-05 Bonded non-woven fibrous materials
ES296120A Expired ES296120A1 (en) 1963-02-05 1964-02-05 Procedure for manufacturing a laminate aglutinated and non-tissue product (Machine-translation by Google Translate, not legally binding)

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES296120A Expired ES296120A1 (en) 1963-02-05 1964-02-05 Procedure for manufacturing a laminate aglutinated and non-tissue product (Machine-translation by Google Translate, not legally binding)

Country Status (14)

Country Link
US (1) US3595731A (en)
AT (2) AT296211B (en)
BE (2) BE643421A (en)
CH (2) CH448006A (en)
DE (1) DE1560653B1 (en)
DK (2) DK120531B (en)
ES (2) ES296121A1 (en)
FI (1) FI44052C (en)
FR (2) FR1392035A (en)
GB (2) GB1073181A (en)
LU (2) LU45363A1 (en)
NL (2) NL6400929A (en)
NO (1) NO124547B (en)
SE (2) SE327687B (en)

Families Citing this family (138)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1102361A (en) * 1964-06-09 1968-02-07 Ici Ltd Tufted fabrics
GB1095656A (en) * 1964-09-08 1967-12-20 Ici Ltd Nonwoven fabrics and methods of making them
US3498873A (en) * 1965-10-29 1970-03-03 Dow Chemical Co Net structures of multicomponent filaments
DE1922089A1 (en) * 1969-04-30 1970-11-05 Artos Meier Windhorst Kg Process for the production of nonwovens
US4039711A (en) * 1971-06-07 1977-08-02 The Kendall Company Non-woven fabrics
US3770562A (en) * 1971-09-09 1973-11-06 Kendall & Co Composite nonwoven fabrics
US3893488A (en) * 1971-11-10 1975-07-08 Johns Manville Corrosion resistant gel coating lining for composite plastic pipe
US4065599A (en) * 1972-01-19 1977-12-27 Toray Industries, Inc. Spherical object useful as filler material
US4189338A (en) * 1972-11-25 1980-02-19 Chisso Corporation Method of forming autogenously bonded non-woven fabric comprising bi-component fibers
US3923942A (en) * 1973-01-16 1975-12-02 Toray Industries Filler material and method of manufacturing same
US3895162A (en) * 1973-02-16 1975-07-15 Summa Corp Composite metal fiber wool resin product and method
US4170680A (en) * 1974-04-26 1979-10-09 Imperial Chemical Industries Limited Non-woven fabrics
GB1524713A (en) * 1975-04-11 1978-09-13 Ici Ltd Autogeneously bonded non-woven fibrous structure
GB1537494A (en) * 1975-04-24 1978-12-29 Ici Ltd Thermoplastics articles having a surface keyed to cloth
US4189511A (en) * 1975-10-31 1980-02-19 Celanese Corporation Filter
GB1569417A (en) * 1976-03-30 1980-06-18 Ici Ltd Sheet type wall covering or ceiling covering
CA1073648A (en) * 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
NZ185412A (en) * 1976-10-20 1980-03-05 Chisso Corp Heat-adhesive compsite fibres based on propylene
GB1564550A (en) * 1976-12-14 1980-04-10 Jowitt P Fire protection means for fuel tanks
US4112167A (en) * 1977-01-07 1978-09-05 The Procter & Gamble Company Skin cleansing product having low density wiping zone treated with a lipophilic cleansing emollient
US4187669A (en) * 1977-02-01 1980-02-12 Hamanaka Kabushiki Kaisha Knitting material
GB1567977A (en) * 1977-02-23 1980-05-21 Ici Ltd Water repellant fibrous structure and its use as a flame suppressant
US4211816A (en) * 1977-03-11 1980-07-08 Fiber Industries, Inc. Selfbonded nonwoven fabrics
US4285748A (en) * 1977-03-11 1981-08-25 Fiber Industries, Inc. Selfbonded nonwoven fabrics
JPS53147816A (en) * 1977-05-24 1978-12-22 Chisso Corp Hot-melt fiber of polypropylene
US4162344A (en) * 1978-07-27 1979-07-24 American Manufacturing Company Porous resin impregnated stratified fiber flexible sheet backed mat and process of forming the same
DE2834438B2 (en) * 1978-08-05 1980-08-14 Fa. Carl Freudenberg, 6940 Weinheim Spunbond made of polyester filaments for use as a carrier material for a deep-drawable tufted carpet and process for its production
JPS5584420A (en) * 1978-12-20 1980-06-25 Chisso Corp Method of making side by side conjugate fiber with no crimp
DE3164554D1 (en) * 1980-07-10 1984-08-09 Ici Plc Coverstock fabrics
DE3038664C2 (en) * 1980-10-13 1984-04-05 Fa. Carl Freudenberg, 6940 Weinheim Iron-on interlining nonwoven
US4552603A (en) * 1981-06-30 1985-11-12 Akzona Incorporated Method for making bicomponent fibers
JPS5823951A (en) * 1981-07-31 1983-02-12 チッソ株式会社 Production of bulky nonwoven fabric
US4400426A (en) * 1981-11-03 1983-08-23 Warnaco Inc. Thermal insulation material comprising a mixture of silk and synthetic fiber staple
JPS58136867A (en) * 1982-02-05 1983-08-15 チッソ株式会社 Production of heat bonded nonwoven fabric
JPS599255A (en) * 1982-06-29 1984-01-18 チッソ株式会社 Heat adhesive nonwoven fabric
GB2123861A (en) * 1982-07-14 1984-02-08 Yen Ming Tsai Autogenous bonding of nylon flbres activated by acid
US4433024A (en) * 1982-07-23 1984-02-21 Minnesota Mining And Manufacturing Company Reduced-stress vapor-sorptive garments
FR2546537B1 (en) * 1983-05-25 1985-08-16 Rhone Poulenc Fibre SEALING MEMBRANE AND ITS MANUFACTURING METHOD
AT401154B (en) * 1983-06-27 1996-07-25 Vitrofil Spa Process and apparatus for the continuous production of films from thermoplastic polymers, reinforced with glass fibres or strands
US4729371A (en) * 1983-10-11 1988-03-08 Minnesota Mining And Manufacturing Company Respirator comprised of blown bicomponent fibers
US4684570A (en) * 1984-03-09 1987-08-04 Chicopee Microfine fiber laminate
US4522203A (en) * 1984-03-09 1985-06-11 Chicopee Water impervious materials
US4508113A (en) * 1984-03-09 1985-04-02 Chicopee Microfine fiber laminate
JPS6269822A (en) * 1985-09-19 1987-03-31 Chisso Corp Heat bondable conjugate fiber
US4807619A (en) * 1986-04-07 1989-02-28 Minnesota Mining And Manufacturing Company Resilient shape-retaining fibrous filtration face mask
US4868032A (en) * 1986-08-22 1989-09-19 Minnesota Mining And Manufacturing Company Durable melt-blown particle-loaded sheet material
US4681801A (en) * 1986-08-22 1987-07-21 Minnesota Mining And Manufacturing Company Durable melt-blown fibrous sheet material
AU629806B2 (en) * 1987-11-25 1992-10-15 Maxwell Victor Lane Bonded fibrous insulation batt
GB2212709A (en) * 1987-11-28 1989-08-02 Alex Poppleton Clothing garment, wrap or enclosure
US5108827A (en) 1989-04-28 1992-04-28 Fiberweb North America, Inc. Strong nonwoven fabrics from engineered multiconstituent fibers
US5593768A (en) * 1989-04-28 1997-01-14 Fiberweb North America, Inc. Nonwoven fabrics and fabric laminates from multiconstituent fibers
US5284704A (en) * 1992-01-15 1994-02-08 American Felt & Filter Company Non-woven textile articles comprising bicomponent fibers and method of manufacture
US5202178A (en) * 1992-02-28 1993-04-13 International Paper Company High-strength nylon battery separator material and related method of manufacture
MX9304488A (en) * 1992-08-10 1994-02-28 Akzo Nv POLYESTER THREAD WITH GOOD ADHESION TO RUBBER AND PROCEDURE FOR ITS PREPARATION.
US5382400A (en) 1992-08-21 1995-01-17 Kimberly-Clark Corporation Nonwoven multicomponent polymeric fabric and method for making same
US5336552A (en) * 1992-08-26 1994-08-09 Kimberly-Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and ethylene alkyl acrylate copolymer
US5405682A (en) 1992-08-26 1995-04-11 Kimberly Clark Corporation Nonwoven fabric made with multicomponent polymeric strands including a blend of polyolefin and elastomeric thermoplastic material
CA2092604A1 (en) * 1992-11-12 1994-05-13 Richard Swee-Chye Yeo Hydrophilic, multicomponent polymeric strands and nonwoven fabrics made therewith
US5482772A (en) * 1992-12-28 1996-01-09 Kimberly-Clark Corporation Polymeric strands including a propylene polymer composition and nonwoven fabric and articles made therewith
US5454142A (en) * 1992-12-31 1995-10-03 Hoechst Celanese Corporation Nonwoven fabric having elastometric and foam-like compressibility and resilience and process therefor
US5599420A (en) * 1993-04-06 1997-02-04 Kimberly-Clark Corporation Patterned embossed nonwoven fabric, cloth-like liquid barrier material and method for making same
US5399174A (en) * 1993-04-06 1995-03-21 Kimberly-Clark Corporation Patterned embossed nonwoven fabric, cloth-like liquid barrier material
CA2105026C (en) * 1993-04-29 2003-12-16 Henry Louis Griesbach Iii Shaped nonwoven fabric and method for making the same
US5512358A (en) * 1993-09-22 1996-04-30 Kimberly-Clark Corporation Multi-component polymeric strands including a butene polymer and nonwoven fabric and articles made therewith
US6169045B1 (en) 1993-11-16 2001-01-02 Kimberly-Clark Worldwide, Inc. Nonwoven filter media
US5597645A (en) * 1994-08-30 1997-01-28 Kimberly-Clark Corporation Nonwoven filter media for gas
US5695376A (en) * 1994-09-09 1997-12-09 Kimberly-Clark Worldwide, Inc. Thermoformable barrier nonwoven laminate
KR100468551B1 (en) * 1994-10-31 2005-03-16 킴벌리-클라크 월드와이드, 인크. High Density Nonwoven Filter Media
US6420285B1 (en) 1994-11-23 2002-07-16 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6417122B1 (en) 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6417121B1 (en) 1994-11-23 2002-07-09 Bba Nonwovens Simpsonville, Inc. Multicomponent fibers and fabrics made using the same
US6203905B1 (en) 1995-08-30 2001-03-20 Kimberly-Clark Worldwide, Inc. Crimped conjugate fibers containing a nucleating agent
US5709735A (en) * 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
US6100208A (en) * 1996-10-31 2000-08-08 Kimberly-Clark Worldwide, Inc. Outdoor fabric
WO1998028477A1 (en) * 1996-12-20 1998-07-02 Moy Isover Limited A non-woven cloth
GB9822398D0 (en) * 1998-10-14 1998-12-09 Jacob Cowen & Sons Limited Improvements in/or relating to oil absorbent materials
US6613704B1 (en) * 1999-10-13 2003-09-02 Kimberly-Clark Worldwide, Inc. Continuous filament composite nonwoven webs
US6878650B2 (en) 1999-12-21 2005-04-12 Kimberly-Clark Worldwide, Inc. Fine denier multicomponent fibers
DE10023391A1 (en) * 2000-05-12 2001-03-15 Lurgi Zimmer Ag Production of cellulosic articles, e.g. fibers, comprises extruding solution to produce fiber, stretching article produced, feeding it without tension to conveyor and removing it from end of conveyor under tension
DE10035679A1 (en) * 2000-07-21 2002-01-31 Inst Neue Mat Gemein Gmbh Nanoscale corundum powder, sintered bodies made therefrom and process for their production
US6736916B2 (en) 2000-12-20 2004-05-18 Kimberly-Clark Worldwide, Inc. Hydraulically arranged nonwoven webs and method of making same
US20030119403A1 (en) * 2001-11-30 2003-06-26 Reemay, Inc. Spunbond nonwoven fabric
US7036197B2 (en) * 2001-12-21 2006-05-02 Invista North America S.A.R.L. Stretchable multiple-component nonwoven fabrics and methods for preparing
US7201816B2 (en) * 2001-12-21 2007-04-10 Invista North America S.A.R.L. High bulk composite sheets and method for preparing
US6984276B2 (en) * 2001-12-21 2006-01-10 Invista North America S.Arl. Method for preparing high bulk composite sheets
US7258758B2 (en) * 2001-12-21 2007-08-21 Kimberly-Clark Worldwide, Inc. Strong high loft low density nonwoven webs and laminates thereof
US7005395B2 (en) * 2002-12-12 2006-02-28 Invista North America S.A.R.L. Stretchable composite sheets and processes for making
AU2003229292A1 (en) * 2002-05-15 2003-12-02 Ahlstrom Windsor Locks Llc Improved abrasion resistance of nonwovens
US20040077247A1 (en) * 2002-10-22 2004-04-22 Schmidt Richard J. Lofty spunbond nonwoven laminate
US7588818B2 (en) * 2002-12-16 2009-09-15 Invista North America S.A R.L. High bulk composite sheets
US6875315B2 (en) 2002-12-19 2005-04-05 Kimberly-Clark Worldwide, Inc. Non-woven through air dryer and transfer fabrics for tissue making
US6878238B2 (en) * 2002-12-19 2005-04-12 Kimberly-Clark Worldwide, Inc. Non-woven through air dryer and transfer fabrics for tissue making
US7045211B2 (en) * 2003-07-31 2006-05-16 Kimberly-Clark Worldwide, Inc. Crimped thermoplastic multicomponent fiber and fiber webs and method of making
US20050066463A1 (en) * 2003-09-25 2005-03-31 Brunner Michael S. Substrates and devices for applying a lip care formulation
US7141142B2 (en) 2003-09-26 2006-11-28 Kimberly-Clark Worldwide, Inc. Method of making paper using reformable fabrics
US20050139505A1 (en) * 2003-12-15 2005-06-30 Miller Mark R. Child-resistant blister package
US20050241088A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Device for treating surfaces
US20050245162A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Multi-capable elastic laminate process
US20050241089A1 (en) * 2004-04-30 2005-11-03 Kimberly-Clark Worldwide, Inc. Device for treating surfaces
WO2006007154A2 (en) * 2004-06-22 2006-01-19 Dow Global Technologies Inc. Elastomeric monoalkenyl arene-conjugated diene block copolymers
US7846530B2 (en) * 2004-09-27 2010-12-07 Kimberly-Clark Worldwide, Inc. Creped electret nonwoven wiper
US7381296B2 (en) * 2004-11-03 2008-06-03 Kimberly-Clark Worldwide, Inc. Method of forming decorative tissue sheets
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
JP5340598B2 (en) 2004-11-05 2013-11-13 ドナルドソン カンパニー，インコーポレイティド Filter media and structure
US7624765B2 (en) * 2004-12-23 2009-12-01 Kimberly-Clark Worldwide, Inc. Woven throughdrying fabric having highlighted design elements
US20060157210A1 (en) * 2004-12-23 2006-07-20 Kimberly-Clark Worldwide, Inc. Method of making tissue sheets with textured woven fabrics having highlighted design elements
US20060140902A1 (en) * 2004-12-23 2006-06-29 Kimberly-Clark Worldwide, Inc. Odor control substrates
US8177875B2 (en) 2005-02-04 2012-05-15 Donaldson Company, Inc. Aerosol separator; and method
WO2006091594A1 (en) 2005-02-22 2006-08-31 Donaldson Company, Inc. Aerosol separator
US7416627B2 (en) * 2005-08-31 2008-08-26 Kimberly-Clark Worldwide, Inc. Films and film laminates having cushioning cells and processes of making thereof
US20070099531A1 (en) 2005-10-27 2007-05-03 Efremova Nadezhda V Foam fastening system that includes a surface modifier
US8034430B2 (en) * 2005-10-27 2011-10-11 Kimberly-Clark Worldwide, Inc. Nonwoven fabric and fastening system that include an auto-adhesive material
US20070098953A1 (en) * 2005-10-27 2007-05-03 Stabelfeldt Sara J Fastening systems utilizing combinations of mechanical fasteners and foams
US20070122603A1 (en) * 2005-11-29 2007-05-31 Kajander Richard E Nonwoven fibrous mats and methods
US7320341B2 (en) * 2006-05-17 2008-01-22 3M Innovative Properties Company Protective liner for slurry pipelines
US20070284280A1 (en) * 2006-06-12 2007-12-13 Patrick Henry Young Child-resistant blister package
US20070298208A1 (en) * 2006-06-27 2007-12-27 Aseere Lester M Process of preparing carpet backing using nonwoven material
US20080067099A1 (en) * 2006-09-14 2008-03-20 Patrick Henry Young Child resistant blister package
US7979946B2 (en) * 2006-12-15 2011-07-19 Kimberly-Clark Worldwide, Inc. Polish and polishing mitts
BRPI0807375A2 (en) 2007-02-22 2014-05-20 Donaldson Co Inc FILTER ELEMENT AND METHOD
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
US9221963B2 (en) * 2008-11-27 2015-12-29 Speciality Fibres And Materials Ltd. Absorbent material
US9885154B2 (en) 2009-01-28 2018-02-06 Donaldson Company, Inc. Fibrous media
US9139939B2 (en) 2010-01-12 2015-09-22 The Procter & Gamble Company Treated laminates
JP5926687B2 (en) 2010-01-12 2016-05-25 ファイバーウェブ，インコーポレイテッド Surface treated non-woven fabric
JP5203515B1 (en) * 2012-01-16 2013-06-05 北越紀州製紙株式会社 Nonwoven fabric for semipermeable membrane support
CN104520394B (en) 2012-06-15 2016-10-26 3M创新有限公司 Curable forms the compositions of polyureas, preparation method and composite article
US10369564B2 (en) 2013-03-20 2019-08-06 Northwestern University Minimally-invasive collection system for collecting biological samples for quantifying heavy metals, other toxicants, pathogens, and biomarkers
WO2014152894A1 (en) * 2013-03-20 2014-09-25 Northwestern University Detection of heavy metals in dried blood
ITMI20131114A1 (en) * 2013-07-03 2015-01-04 Politex S A S Di Freudenberg Polit Ex S R L SUPPORT SUBSTRATE FOR BITUMINOUS MEMBRANE AND ITS PREPARATION PROCEDURE.
EP3022348B1 (en) * 2013-07-15 2024-06-19 Hills, Inc. Method of forming a continuous filament spun-laid web and a continuous filament spun-laid web formed therefrom
CN103789925B (en) * 2014-03-11 2016-06-22 南通斯得福纺织装饰有限公司 A kind of production method of home textile PE Foam
US20160214045A1 (en) * 2015-01-23 2016-07-28 Kirk S. Morris Filter media for filtering matter from a fluid
US11052338B2 (en) * 2015-01-23 2021-07-06 Kirk S. Morris Systems and methods of filtering particulate matter from a fluid
JP7059477B2 (en) * 2015-02-09 2022-04-26 コベストロ （ネザーランズ） ビー．ブイ． A method for manufacturing a laminated fiber product, a primary base fabric for use in this method, and a method for manufacturing this primary base fabric.
US10012482B1 (en) * 2016-05-18 2018-07-03 Blake Terence Williams Sheet material for use as a curtain for capturing and retaining firearm-discharged pellets and method for recovery of firearm-discharged pellets therewith
CN107794643B (en) * 2017-08-31 2020-04-28 盐城恒天无纺布科技有限公司 Composite non-woven fabric and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2277049A (en) * 1939-11-06 1942-03-24 Kendall & Co Textile fabric and method of making same
GB640411A (en) * 1948-03-04 1950-07-19 Courtauds Ltd Improvements in and relating to the manufacture of sheets or webs of fibrous textilematerials
DE818582C (en) * 1948-10-02 1951-10-25 Telefunken Gmbh Process for the production of a fabric-like or felt-like material
DE953425C (en) * 1953-06-26 1956-11-29 Trikotfabriken J Schiesser A G Fur or felt-like textile structure and method and device for its production
UST859640I4 (en) * 1959-12-15 1900-01-01

Also Published As

Publication number Publication date
BE643421A (en) 1964-08-05
NL6400929A (en) 1964-08-06
LU45363A1 (en) 1964-04-06
CH135564A4 (en) 1967-10-31
ES296120A1 (en) 1964-07-16
DK120531B (en) 1971-06-14
FI44052C (en) 1971-08-10
FR1392035A (en) 1965-03-12
AT291922B (en) 1971-08-10
SE327688B (en) 1970-08-31
FR1392034A (en) 1965-03-12
NO124547B (en) 1972-05-02
US3595731A (en) 1971-07-27
CH448006A (en) 1967-12-15
AT296211B (en) 1972-02-10
FI44052B (en) 1971-04-30
GB1073181A (en) 1967-06-21
BE643420A (en) 1964-08-05
CH514013A (en) 1971-11-30
GB1073183A (en) 1967-06-21
DK116125B (en) 1969-12-15
NL6400932A (en) 1964-08-06
LU45367A1 (en) 1964-04-14
SE327687B (en) 1970-08-31
DE1560653B1 (en) 1971-12-16

Similar Documents

Publication Publication Date Title
ES296121A1 (en) Bonded non-woven fibrous materials
US3444025A (en) Method of bonding non-woven scrim
US4418031A (en) Moldable fibrous mat and method of making the same
US3511747A (en) Bonded textile materials
US3047444A (en) Non-woven fabric and method of making the same
KR100278033B1 (en) Stitch bonded article and manufacturing method thereof
US2277049A (en) Textile fabric and method of making same
KR100218638B1 (en) Method for producing a nonwoven and nonwoven thereby obtained
US3770562A (en) Composite nonwoven fabrics
US2774129A (en) Synthetic felts
US3180775A (en) Method of making non-woven fabrics
JPH02289158A (en) Fabric for lamination and preparation thereof
US2719802A (en) Fibrous, non-woven textile-like sheet material
CA2114427C (en) Needled carpet producing system featuring a heat activated anchoring layer
US3506529A (en) Needled fabrics and process for making them
ES314017A1 (en) Needled nonwoven pile fabrics and method of making same
JPH02210006A (en) Interlining
JPH02277865A (en) Heat-bonded fabric and preparation thereof
GB850288A (en) Fabrics composed of locally bonded fibrous webs
US2358761A (en) Adhesive sheet materials
US3716437A (en) Base for adhesive tapes
GB1384326A (en) Heterogeneous fibrous structures
US3180782A (en) Textile material and method for making same
US2249275A (en) Insulating material and method of manufacture
US3684601A (en) Method of producing a soft outer surface of fine denier fiber on a nonwoven fabric