CA2324147C - Method and apparatus for making dimensionally stable nonwoven fibrous webs - Google Patents
Method and apparatus for making dimensionally stable nonwoven fibrous webs Download PDFInfo
- Publication number
- CA2324147C CA2324147C CA002324147A CA2324147A CA2324147C CA 2324147 C CA2324147 C CA 2324147C CA 002324147 A CA002324147 A CA 002324147A CA 2324147 A CA2324147 A CA 2324147A CA 2324147 C CA2324147 C CA 2324147C
- Authority
- CA
- Canada
- Prior art keywords
- web
- tentering
- nonwoven fibrous
- points
- annealing
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 53
- 238000000137 annealing Methods 0.000 claims abstract description 96
- 239000000835 fiber Substances 0.000 claims abstract description 67
- 230000000452 restraining effect Effects 0.000 claims abstract description 24
- 238000009998 heat setting Methods 0.000 claims abstract description 18
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 9
- 238000002425 crystallisation Methods 0.000 claims description 35
- 230000008025 crystallization Effects 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 23
- 229920000728 polyester Polymers 0.000 claims description 23
- 238000010438 heat treatment Methods 0.000 claims description 19
- 238000002844 melting Methods 0.000 claims description 16
- 230000008018 melting Effects 0.000 claims description 16
- 229920001410 Microfiber Polymers 0.000 claims description 10
- 239000003658 microfiber Substances 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000008602 contraction Effects 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000005062 Polybutadiene Substances 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims description 2
- 229920006243 acrylic copolymer Polymers 0.000 claims description 2
- 229920006397 acrylic thermoplastic Polymers 0.000 claims description 2
- 229920001400 block copolymer Polymers 0.000 claims description 2
- 229920001643 poly(ether ketone) Polymers 0.000 claims description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 claims description 2
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- 229920002857 polybutadiene Polymers 0.000 claims description 2
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- 239000004417 polycarbonate Substances 0.000 claims description 2
- 229920002223 polystyrene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- ISXSCDLOGDJUNJ-UHFFFAOYSA-N tert-butyl prop-2-enoate Chemical compound CC(C)(C)OC(=O)C=C ISXSCDLOGDJUNJ-UHFFFAOYSA-N 0.000 claims description 2
- 230000008569 process Effects 0.000 abstract description 11
- 229920000139 polyethylene terephthalate Polymers 0.000 description 40
- 239000005020 polyethylene terephthalate Substances 0.000 description 40
- 229920000642 polymer Polymers 0.000 description 34
- 238000000113 differential scanning calorimetry Methods 0.000 description 17
- -1 polyethylene Polymers 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 239000013078 crystal Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
- 229920000098 polyolefin Polymers 0.000 description 10
- 230000009477 glass transition Effects 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 6
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- 238000012360 testing method Methods 0.000 description 6
- 230000007704 transition Effects 0.000 description 6
- 238000007664 blowing Methods 0.000 description 5
- 230000006641 stabilisation Effects 0.000 description 5
- 238000011105 stabilization Methods 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000004927 fusion Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 239000012815 thermoplastic material Substances 0.000 description 3
- 239000002759 woven fabric Substances 0.000 description 3
- 229920013683 Celanese Polymers 0.000 description 2
- 241000282320 Panthera leo Species 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
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- 150000001875 compounds Chemical class 0.000 description 2
- 238000002074 melt spinning Methods 0.000 description 2
- 238000001565 modulated differential scanning calorimetry Methods 0.000 description 2
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- 229920001155 polypropylene Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
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- 239000011347 resin Substances 0.000 description 2
- 238000000646 scanning calorimetry Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- HOZCHTFDGMSKNK-UHFFFAOYSA-N 6-methylspiro[4.5]dec-9-ene-10-carboxylic acid Chemical compound CC1CCC=C(C(O)=O)C11CCCC1 HOZCHTFDGMSKNK-UHFFFAOYSA-N 0.000 description 1
- 206010021639 Incontinence Diseases 0.000 description 1
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 229920002292 Nylon 6 Polymers 0.000 description 1
- 229920000305 Nylon 6,10 Polymers 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 101100182935 Penicillium citrinum MSDC gene Proteins 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 229920005601 base polymer Polymers 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000004746 geotextile Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000004750 melt-blown nonwoven Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920003207 poly(ethylene-2,6-naphthalate) Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920001123 polycyclohexylenedimethylene terephthalate Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011112 polyethylene naphthalate Substances 0.000 description 1
- 229920002959 polymer blend Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920002215 polytrimethylene terephthalate Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
- D06C3/02—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by endless chain or like apparatus
-
- 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
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
- D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
-
- 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
-
- 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
- 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
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
- D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
- D06C3/10—Hooks, pin-blocks, or like apparatus
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Nonwoven Fabrics (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/046,855 US5958322A (en) | 1998-03-24 | 1998-03-24 | Method for making dimensionally stable nonwoven fibrous webs |
| US09/046855 | 1998-03-24 | ||
| PCT/US1998/017254 WO1999049119A1 (en) | 1998-03-24 | 1998-08-20 | Method and apparatus for making dimensionally stable nonwoven fibrous webs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2324147A1 CA2324147A1 (en) | 1999-09-30 |
| CA2324147C true CA2324147C (en) | 2007-02-20 |
Family
ID=21945760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002324147A Expired - Fee Related CA2324147C (en) | 1998-03-24 | 1998-08-20 | Method and apparatus for making dimensionally stable nonwoven fibrous webs |
Country Status (10)
| Country | Link |
|---|---|
| US (2) | US5958322A (enExample) |
| EP (1) | EP1068384B1 (enExample) |
| JP (1) | JP4202601B2 (enExample) |
| KR (1) | KR100581637B1 (enExample) |
| AU (1) | AU9109698A (enExample) |
| BR (1) | BR9815755A (enExample) |
| CA (1) | CA2324147C (enExample) |
| DE (1) | DE69828444T2 (enExample) |
| ES (1) | ES2235358T3 (enExample) |
| WO (1) | WO1999049119A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59806442D1 (de) * | 1998-06-18 | 2003-01-09 | Heimbach Gmbh Thomas Josef | Monofilament sowie damit hergestellte Papiermaschinenbespannung |
| US6977109B1 (en) * | 1998-07-24 | 2005-12-20 | 3M Innovative Properties Company | Microperforated polymeric film for sound absorption and sound absorber using same |
| AU2002243282B2 (en) * | 2000-11-20 | 2006-07-06 | 3M Innovative Properties Company | Fiber-forming process |
| US6667254B1 (en) * | 2000-11-20 | 2003-12-23 | 3M Innovative Properties Company | Fibrous nonwoven webs |
| US7192499B1 (en) | 2001-06-01 | 2007-03-20 | Hills, Inc. | Nonwoven fabric with characteristics similar to woven and knitted fabrics |
| US6770356B2 (en) | 2001-08-07 | 2004-08-03 | The Procter & Gamble Company | Fibers and webs capable of high speed solid state deformation |
| US7504348B1 (en) | 2001-08-17 | 2009-03-17 | Hills, Inc. | Production of nonwoven fibrous webs including fibers with varying degrees of shrinkage |
| EP1448814A4 (en) * | 2001-10-01 | 2005-09-14 | Rtica Inc | METHOD AND DEVICE FOR PRODUCING AN ISOLATION PRODUCT |
| JP4149716B2 (ja) * | 2002-03-01 | 2008-09-17 | 株式会社フジクラ | 光ファイバコードの製造方法及びその装置 |
| US7279440B2 (en) * | 2002-05-20 | 2007-10-09 | 3M Innovative Properties Company | Nonwoven amorphous fibrous webs and methods for making them |
| US8129297B2 (en) * | 2002-07-29 | 2012-03-06 | E. I. Du Pont De Nemours And Company | Method and apparatus for heating nonwoven webs |
| US20050026527A1 (en) * | 2002-08-05 | 2005-02-03 | Schmidt Richard John | Nonwoven containing acoustical insulation laminate |
| US6893711B2 (en) * | 2002-08-05 | 2005-05-17 | Kimberly-Clark Worldwide, Inc. | Acoustical insulation material containing fine thermoplastic fibers |
| US20040131836A1 (en) * | 2003-01-02 | 2004-07-08 | 3M Innovative Properties Company | Acoustic web |
| JP2004256923A (ja) | 2003-02-24 | 2004-09-16 | Du Pont Toray Co Ltd | ストレッチを有する布帛 |
| US20040206377A1 (en) * | 2003-04-16 | 2004-10-21 | Monadnock Non-Wovens Llc | Sound insulation for dishwashers |
| US7776251B2 (en) * | 2003-04-16 | 2010-08-17 | Rowland Griffin | Method of making sound insulation with high loft |
| JP2004348984A (ja) * | 2003-05-20 | 2004-12-09 | Tapyrus Co Ltd | ポリフェニレンスルフィド製メルトブロー不織布、その製造方法及びそれからなるセパレータ |
| US7887311B2 (en) * | 2004-09-09 | 2011-02-15 | The Research Foundation Of State University Of New York | Apparatus and method for electro-blowing or blowing-assisted electro-spinning technology |
| AU2006292463B2 (en) * | 2005-09-16 | 2011-03-24 | Covidien Lp | Methods for relaxing stress in polymeric materials |
| US9139940B2 (en) * | 2006-07-31 | 2015-09-22 | 3M Innovative Properties Company | Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs |
| US8802002B2 (en) * | 2006-12-28 | 2014-08-12 | 3M Innovative Properties Company | Dimensionally stable bonded nonwoven fibrous webs |
| PL3284854T3 (pl) * | 2007-08-17 | 2024-03-25 | Fiberweb, Llc | Dwuskładnikowe włókienko ciągłe utworzone z pojedynczego układu polimerowego |
| EP2189423A4 (en) | 2007-09-13 | 2011-09-28 | Ikechi Hiromi | TREATMENT FOR PRODUCING A THREADED TYPE CONTACT BODY ELEMENT, AND A ROTATING CIRCLE TYPE THREAD TYPE CONTACT BODY |
| GB2455286A (en) * | 2007-11-23 | 2009-06-10 | Ball Burnishing Mach Tools | A friction tool for use in the cosmetic treatment of the skin and a method of its use |
| DE102008035351B4 (de) * | 2008-07-29 | 2018-10-11 | Dräger Safety AG & Co. KGaA | Mehrschichtige Materialbahn insbesondere für Schutzanzüge |
| EP2534702A1 (en) * | 2010-02-10 | 2012-12-19 | Tata Steel Nederland Technology BV | Layered system for producing a solar cell on a metal substrate, method for producing said layered system |
| WO2013096529A1 (en) | 2011-12-22 | 2013-06-27 | 3M Innovative Properties Company | Melt blowing process, low shrinkage melt blown polymer fibers and fibrous structures, and melt blowable polymer compositions |
| FI125024B (fi) | 2012-11-22 | 2015-04-30 | Teknologian Tutkimuskeskus Vtt | Muotoiltava kuitutuote ja menetelmä sen valmistamiseksi |
| JP6542787B2 (ja) | 2013-11-26 | 2019-07-10 | スリーエム イノベイティブ プロパティズ カンパニー | 寸法安定性メルトブローン不織布繊維構造とその製造方法及び製造装置 |
| WO2017061970A1 (en) * | 2015-10-06 | 2017-04-13 | Pi̇msa Otomoti̇v Teksti̇lleri̇ Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Method of increasing abrasion resistance in nonwoven automotive textiles |
| EP3406780B1 (de) * | 2017-05-22 | 2020-01-08 | Axel Nickel | Getemperter meltblown-vliesstoff mit hoher stauchhärte |
| EP3425099A1 (de) * | 2017-07-03 | 2019-01-09 | Axel Nickel | Meltblown-vliesstoff mit verbesserter stapelbarkeit und lagerbarkeit |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3819465A (en) * | 1969-04-29 | 1974-06-25 | Troy Mills Inc | Non-woven textile products |
| CA948388A (en) * | 1970-02-27 | 1974-06-04 | Paul B. Hansen | Pattern bonded continuous filament web |
| US3823210A (en) * | 1971-05-22 | 1974-07-09 | Furukawa Electric Co Ltd | Method of manufacturing oriented product of synthetic crystalline polymer |
| DE2160209C3 (de) * | 1971-12-04 | 1980-05-08 | J.H. Benecke Gmbh, 3000 Hannover | Verfahren zum Heißfixieren von Vliesen und Vliesstoffen |
| DE2530499C3 (de) * | 1975-07-09 | 1978-05-24 | Akzo Gmbh, 5600 Wuppertal | Mattenbahn und Verfahren zu ihrer Herstellung |
| US4153664A (en) * | 1976-07-30 | 1979-05-08 | Sabee Reinhardt N | Process for pattern drawing of webs |
| CA1073648A (en) * | 1976-08-02 | 1980-03-18 | Edward R. Hauser | Web of blended microfibers and crimped bulking fibers |
| US4232434A (en) * | 1978-05-25 | 1980-11-11 | E. I. Du Pont De Nemours And Company | Apparatus and method for attaching stiff crimpable material to a tenter frame |
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| UST100902I4 (en) * | 1980-12-29 | 1981-08-04 | Hauser Edward R | Uses for microfiber-based webs |
| US4715924A (en) * | 1982-11-29 | 1987-12-29 | E. I. Du Pont De Nemours And Company | Apparatus for forming a web |
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| US5141699A (en) * | 1987-12-21 | 1992-08-25 | Minnesota Mining And Manufacturing Company | Process for making oriented melt-blown microfibers |
| US4988560A (en) * | 1987-12-21 | 1991-01-29 | Minnesota Mining And Manufacturing Company | Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers |
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| DE4028193C1 (enExample) | 1990-09-05 | 1992-02-27 | Lucas Industries P.L.C., Birmingham, West Midlands, Gb | |
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| US5298694A (en) * | 1993-01-21 | 1994-03-29 | Minnesota Mining And Manufacturing Company | Acoustical insulating web |
| WO1995032859A1 (en) * | 1994-05-26 | 1995-12-07 | Beck Martin H | Polyester insulation |
| DE19501123C2 (de) * | 1995-01-17 | 1998-07-30 | Reifenhaeuser Masch | Verfahren zur Herstellung einer Vliesbahn aus thermoplastischen Polymerfilamenten |
| WO1996026232A1 (en) * | 1995-02-22 | 1996-08-29 | The University Of Tennessee Research Corporation | Dimensionally stable fibers and non-woven webs |
| US5788804A (en) * | 1995-07-17 | 1998-08-04 | Liba Maschinenfabrik Gmbh | Machine for the production of pre-ready made reinforcement formations |
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| JP3059158B1 (ja) | 1999-03-29 | 2000-07-04 | 東北パイオニア株式会社 | ボールスプラインのガタ量測定装置 |
| JP3071829U (ja) | 2000-03-16 | 2000-09-22 | 三栄源エフ・エフ・アイ株式会社 | 錠剤カッター |
-
1998
- 1998-03-24 US US09/046,855 patent/US5958322A/en not_active Expired - Fee Related
- 1998-08-20 EP EP98943266A patent/EP1068384B1/en not_active Expired - Lifetime
- 1998-08-20 WO PCT/US1998/017254 patent/WO1999049119A1/en not_active Ceased
- 1998-08-20 KR KR1020007010540A patent/KR100581637B1/ko not_active Expired - Fee Related
- 1998-08-20 AU AU91096/98A patent/AU9109698A/en not_active Abandoned
- 1998-08-20 CA CA002324147A patent/CA2324147C/en not_active Expired - Fee Related
- 1998-08-20 JP JP2000538070A patent/JP4202601B2/ja not_active Expired - Fee Related
- 1998-08-20 ES ES98943266T patent/ES2235358T3/es not_active Expired - Lifetime
- 1998-08-20 BR BR9815755-8A patent/BR9815755A/pt not_active Application Discontinuation
- 1998-08-20 DE DE69828444T patent/DE69828444T2/de not_active Expired - Fee Related
-
1999
- 1999-07-23 US US09/360,090 patent/US6371749B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP4202601B2 (ja) | 2008-12-24 |
| KR100581637B1 (ko) | 2006-05-23 |
| AU9109698A (en) | 1999-10-18 |
| EP1068384B1 (en) | 2004-12-29 |
| BR9815755A (pt) | 2000-11-07 |
| US6371749B2 (en) | 2002-04-16 |
| DE69828444T2 (de) | 2005-12-15 |
| JP2003532801A (ja) | 2003-11-05 |
| KR20010042136A (ko) | 2001-05-25 |
| CA2324147A1 (en) | 1999-09-30 |
| WO1999049119A1 (en) | 1999-09-30 |
| DE69828444D1 (de) | 2005-02-03 |
| EP1068384A1 (en) | 2001-01-17 |
| US5958322A (en) | 1999-09-28 |
| US20010055631A1 (en) | 2001-12-27 |
| ES2235358T3 (es) | 2005-07-01 |
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