FI83435B - Laminerat non-woven tyg och foerfarande foer dess framstaellning. - Google Patents
Laminerat non-woven tyg och foerfarande foer dess framstaellning. Download PDFInfo
- Publication number
- FI83435B FI83435B FI842022A FI842022A FI83435B FI 83435 B FI83435 B FI 83435B FI 842022 A FI842022 A FI 842022A FI 842022 A FI842022 A FI 842022A FI 83435 B FI83435 B FI 83435B
- Authority
- FI
- Finland
- Prior art keywords
- layer
- fiber
- nonwoven fabric
- fibers
- web
- Prior art date
Links
- 239000000835 fiber Substances 0.000 claims description 101
- 239000004745 nonwoven fabric Substances 0.000 claims description 60
- 239000004744 fabric Substances 0.000 claims description 34
- 238000002844 melting Methods 0.000 claims description 31
- 230000008018 melting Effects 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 12
- -1 polypropylene Polymers 0.000 claims description 12
- 239000004743 Polypropylene Substances 0.000 claims description 8
- 229920001155 polypropylene Polymers 0.000 claims description 8
- 229920000297 Rayon Polymers 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229920000728 polyester Polymers 0.000 claims description 5
- 239000002964 rayon Substances 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 3
- 238000011282 treatment Methods 0.000 description 21
- 238000010438 heat treatment Methods 0.000 description 14
- 239000007921 spray Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000002184 metal Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000011258 core-shell material Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920001634 Copolyester Polymers 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 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
- D04H1/40—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
-
- 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
- D04H1/46—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
- D04H1/492—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 by fluid jet
-
- 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
- D04H1/498—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 entanglement of layered webs
-
- 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
- D04H1/559—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 the fibres being within layered webs
-
- 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]
- Y10T442/659—Including an additional nonwoven fabric
- Y10T442/668—Separate nonwoven fabric layers comprise chemically different strand or fiber material
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Laminated Bodies (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Claims (6)
1. Laminerat ovävt tyg, kännetecknat därav, att därtill hör en bana, 1aminatskiktet A, som huvudsakligen bestär av fiber med högre smältpunkt än det senare definierade laminatskitets B och vars fibrer inte är termoplastiksa samt ätminstone en bana, 1aminatskikstet B, som huvudsakligen bestär av termoplastiskaa fiber och mjuknar eller smälter lättare än 1aminatskiktets A fiber och som unordnats ätminstone pä 1aminatskiktets A ena yta, varvid nämnda skikt B integralt bundits vid nämnda skikt A genom att steriskt binda skiktena A och B bildande bägge fibrerna samt delvis genom att uppmjuka eller smälta de skiktet B bildande fibrerna.
2. Laminerat ovävt tyg enligt patentkrav 1, kännetecknat därav, att skiktets A fiber är en rayonfiber, polyester-fiber eller polypropy1enfiber.
3. Laminerat ovävt tyg enligt patentkrav 1, kännetecknat därav, att tygets tygvikt är 15 - 100 g/m2.
4. Laminerat ovävt tyg enligt patentkrav 1, kännetecknat därav, att skikten B anpassats pä skiktets A bägge ytor.
5. Pörfarande för framstäl1ning av ett laminerat ovävt tyg, kännetecknat därav, att därtill hör följande skeden: (a) en huvudsakligen av termoplastiska fiber bestäende bana, som mjuknar eller smälter lättare än 1aminatskiktets A fiber och som betecknats som laminatskikt B, placeras ätminstone pä den ena ytan av en bana, som huvudsakligen bestär av en fiber med högre smältpunkt än laminatskiktes B fibrer och som inte är termoplastiskt och som betecknats som laminatskikt A för att bilda en laminerad bana; 15 83435 (b) okomprimerad vätska sprutas pS den erhällna laminerade banan för att binda de bägge skikten A och B bildande fibrerna; och efter detta (c) den erhällna produkten torrvärmebehandlas i en temperatur, som överskrider skiktets B fibers mjuknings- och smältpunkter och underskrider skiktets A fibers mjuknings- och smältpunkter för att uppmjuka eller smälta ätminstone en del av skiktets B fibrer.
6. Förfarande enligt patentkrav 5, kännetecknat därav, att skiktena B anordnas pä skiktets A bägge ytor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9347683 | 1983-05-26 | ||
JP58093476A JPS59223350A (ja) | 1983-05-26 | 1983-05-26 | 不織布およびその製法 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI842022A0 FI842022A0 (fi) | 1984-05-21 |
FI842022A FI842022A (fi) | 1984-11-27 |
FI83435B true FI83435B (fi) | 1991-03-28 |
FI83435C FI83435C (sv) | 1991-07-10 |
Family
ID=14083390
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI842022A FI83435C (sv) | 1983-05-26 | 1984-05-21 | Laminerat non-woven tyg och förfarande för dess framställning |
Country Status (5)
Country | Link |
---|---|
US (1) | US4542060A (sv) |
EP (1) | EP0127851B1 (sv) |
JP (1) | JPS59223350A (sv) |
DE (1) | DE3484781D1 (sv) |
FI (1) | FI83435C (sv) |
Families Citing this family (60)
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JPS60212101A (ja) * | 1984-04-05 | 1985-10-24 | 株式会社クラレ | 靴部材およびその製造法 |
NZ212999A (en) * | 1984-08-16 | 1987-05-29 | Chicopee | Entangled non woven fabric; fusible fibres at one surface thermobonded to base fibres |
US4872870A (en) * | 1984-08-16 | 1989-10-10 | Chicopee | Fused laminated fabric and panty liner including same |
US4737404A (en) * | 1984-08-16 | 1988-04-12 | Chicopee | Fused laminated fabric |
US4668562A (en) * | 1986-04-16 | 1987-05-26 | Cumulus Fibres, Inc. | Vacuum bonded non-woven batt |
US5532050A (en) * | 1986-06-30 | 1996-07-02 | Wm. T. Burnett & Co., Inc. | Densified thermo-bonded synthetic fiber batting |
US5075990A (en) * | 1986-09-11 | 1991-12-31 | International Paper Company | Battery separator fabric method for manufacturing |
AU598606B2 (en) * | 1986-11-27 | 1990-06-28 | Unitika Ltd. | Adsorptive fiber sheet |
JPH0434826Y2 (sv) * | 1987-03-26 | 1992-08-19 | ||
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DE3038664C2 (de) * | 1980-10-13 | 1984-04-05 | Fa. Carl Freudenberg, 6940 Weinheim | Aufbügelbarer Einlagevliesstoff |
JPS57161151A (en) * | 1981-03-21 | 1982-10-04 | Uni Charm Corp | Bulky nonwoven fabric and production thereof |
JPS58136878A (ja) * | 1982-02-03 | 1983-08-15 | 日本バイリーン株式会社 | 接着芯地の製造方法 |
JPS58136867A (ja) * | 1982-02-05 | 1983-08-15 | チッソ株式会社 | 熱接着不織布の製造方法 |
US4426420A (en) * | 1982-09-17 | 1984-01-17 | E. I. Du Pont De Nemours And Company | Spunlaced fabric containing elastic fibers |
DE3485397D1 (de) * | 1983-05-13 | 1992-02-13 | Kuraray Co | Ineinandergreifendes faservlies mit guter elastizitaet und herstellung desselben. |
-
1983
- 1983-05-26 JP JP58093476A patent/JPS59223350A/ja active Granted
-
1984
- 1984-05-18 US US06/611,781 patent/US4542060A/en not_active Expired - Lifetime
- 1984-05-21 FI FI842022A patent/FI83435C/sv not_active IP Right Cessation
- 1984-05-24 DE DE8484105930T patent/DE3484781D1/de not_active Expired - Lifetime
- 1984-05-24 EP EP84105930A patent/EP0127851B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0144821B2 (sv) | 1989-09-29 |
EP0127851B1 (en) | 1991-07-10 |
EP0127851A2 (en) | 1984-12-12 |
FI83435C (sv) | 1991-07-10 |
US4542060A (en) | 1985-09-17 |
FI842022A0 (fi) | 1984-05-21 |
DE3484781D1 (de) | 1991-08-14 |
EP0127851A3 (en) | 1988-06-22 |
FI842022A (fi) | 1984-11-27 |
JPS59223350A (ja) | 1984-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KURARAY CO.,_LTD. |