JP4403134B2 - 少なくとも三つの層から成る積層品及び少なくとも三つの層から成る積層品の製造方法 - Google Patents
少なくとも三つの層から成る積層品及び少なくとも三つの層から成る積層品の製造方法 Download PDFInfo
- Publication number
- JP4403134B2 JP4403134B2 JP2005335456A JP2005335456A JP4403134B2 JP 4403134 B2 JP4403134 B2 JP 4403134B2 JP 2005335456 A JP2005335456 A JP 2005335456A JP 2005335456 A JP2005335456 A JP 2005335456A JP 4403134 B2 JP4403134 B2 JP 4403134B2
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- JP
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- Prior art keywords
- nonwoven fabric
- nonwoven
- thickness
- fabric
- woven fabric
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/022—Non-woven fabric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
- B32B5/10—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by a fibrous or filamentary layer reinforced with filaments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
- B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
-
- 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
- D04H13/00—Other non-woven fabrics
-
- 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
- D04H3/10—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 yarns or filaments made mechanically
-
- 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
- D04H3/10—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 yarns or filaments made mechanically
- D04H3/105—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 yarns or filaments made mechanically by needling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/03—3 layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2250/00—Layers arrangement
- B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2274/00—Thermoplastic elastomer material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2307/00—Properties of the layers or laminate
- B32B2307/50—Properties of the layers or laminate having particular mechanical properties
- B32B2307/538—Roughness
-
- 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.]
- Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
- Y10T442/2738—Coating or impregnation intended to function as an adhesive to solid surfaces subsequently associated therewith
-
- 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
-
- 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]
- Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet
-
- 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]
- Y10T442/682—Needled nonwoven fabric
Description
Claims (4)
- 少なくとも三つの層から成る積層品を製造するための方法であって、
先ずは、紡績機を用いて、連続フィラメントを作って、面上に不織布として堆積させて、
この不織布に対して、熱硬化前に、不織布の厚さが増すように小規模な機械的ニードリングによる硬化前処理を行い、
次に、この不織布の熱硬化を熱い流体を用いて行い、その際この不織布の熱硬化を、熱硬化後の不織布の厚さが、熱硬化前の不織布の厚さの少なくとも70%となるように行い、
次に、この熱硬化させた不織布の上と下の両側に、それぞれ熱可塑性合成樹脂から成るフィルムを確実に結合させ、
不織布の一方の側のフィルムを溶融コーティングの形態で溶融物として、或いは溶融した形状で不織布上に被せ、
不織布の他方の側のフィルムをホットメルト接着により不織布上に被せる、
方法。 - 当該の不織布の熱硬化を、熱硬化後の不織布の厚さが、熱硬化前の不織布の厚さの少なくとも80%となるように行う請求項1に記載の方法。
- 当該の不織布に対して、熱硬化前に、小規模なカレンダー加工による硬化前処理を行う請求項1又は2に記載の方法。
- 少なくとも三つの層から成る積層品であって、
この積層品の一つの層は、連続フィラメントから作られた少なくとも一つの不織布から構成され、
この不織布は、不織布の厚さが増すような小規模な機械的ニードリングによる硬化前処理の後、熱硬化後の不織布の厚さが熱硬化前の不織布の厚さの少なくとも70%となるように熱い流体の効果を用いて熱硬化させた不織布であり、
この不織布の上と下の両側には、熱可塑性合成樹脂から成るフィルムが配備されており、
これらのフィルムは、不織布の一方の側に溶融コーティングの形態で溶融物として、或いは溶融した形状で被せられ、不織布の他方の側にホットメルト接着により被せられて、この不織布に確実に結合されている積層品。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20040027801 EP1658970B1 (de) | 2004-11-23 | 2004-11-23 | Laminat aus zumindest drei Schichten und Verfahren zur Herstellung eines zumindest dreischichtigen Laminates |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006142831A JP2006142831A (ja) | 2006-06-08 |
JP4403134B2 true JP4403134B2 (ja) | 2010-01-20 |
Family
ID=34927495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005335456A Expired - Fee Related JP4403134B2 (ja) | 2004-11-23 | 2005-11-21 | 少なくとも三つの層から成る積層品及び少なくとも三つの層から成る積層品の製造方法 |
Country Status (11)
Country | Link |
---|---|
US (2) | US7618508B2 (ja) |
EP (1) | EP1658970B1 (ja) |
JP (1) | JP4403134B2 (ja) |
KR (1) | KR100765874B1 (ja) |
CN (1) | CN100515756C (ja) |
AT (1) | ATE434517T1 (ja) |
BR (1) | BRPI0505078B1 (ja) |
DE (1) | DE502004009664D1 (ja) |
DK (1) | DK1658970T3 (ja) |
ES (1) | ES2325159T3 (ja) |
MY (1) | MY138952A (ja) |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL189176B (nl) * | 1956-07-13 | 1900-01-01 | Hisamitsu Pharmaceutical Co | Pleister op basis van een synthetische rubber. |
DE1950669C3 (de) * | 1969-10-08 | 1982-05-13 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Vliesherstellung |
NL7704678A (nl) * | 1976-05-03 | 1977-11-07 | Hoechst Ag | Werkwijze voor het vervaardigen van een drager- baan. |
JPS5841958A (ja) * | 1981-09-08 | 1983-03-11 | 旭化成株式会社 | 不織布 |
US4582750A (en) * | 1985-04-16 | 1986-04-15 | E. I. Du Pont De Nemours And Company | Process for making a nonwoven fabric of needling, heating, burnishing and cooling |
JPS62111840U (ja) * | 1986-01-07 | 1987-07-16 | ||
US4961983A (en) * | 1988-12-05 | 1990-10-09 | Reemay, Inc. | Printable paper substitute based on spunbonded polypropylene fabrics |
AT394216B (de) * | 1990-07-02 | 1992-02-25 | Polyfelt Gmbh | Verfahren zur herstellung von vernadelten spinnvliesen |
US5415925A (en) * | 1992-06-10 | 1995-05-16 | Fiberweb North America, Inc. | Gamma structure composite nonwoven fabric comprising at least two nonwoven webs adhesively bonded by a lightweight adhesive web |
US5151320A (en) * | 1992-02-25 | 1992-09-29 | The Dexter Corporation | Hydroentangled spunbonded composite fabric and process |
US5622772A (en) * | 1994-06-03 | 1997-04-22 | Kimberly-Clark Corporation | Highly crimpable spunbond conjugate fibers and nonwoven webs made therefrom |
US5597645A (en) * | 1994-08-30 | 1997-01-28 | Kimberly-Clark Corporation | Nonwoven filter media for gas |
JP3955650B2 (ja) * | 1995-11-20 | 2007-08-08 | チッソ株式会社 | 積層不織布およびその製造方法 |
JP4000424B2 (ja) * | 1996-07-22 | 2007-10-31 | チッソ株式会社 | 長繊維不織布及びその製造方法 |
US6258308B1 (en) * | 1996-07-31 | 2001-07-10 | Exxon Chemical Patents Inc. | Process for adjusting WVTR and other properties of a polyolefin film |
DE69738870D1 (de) * | 1996-09-06 | 2008-09-11 | Chisso Corp | Verbundbahn aus vliesstoff und zugehöriges verfahren zum herstellen |
JP3658884B2 (ja) * | 1996-09-11 | 2005-06-08 | チッソ株式会社 | 複合長繊維不織布の製造方法 |
DE69936367T2 (de) * | 1998-03-24 | 2008-03-06 | Mitsui Chemicals, Inc. | Flexibles laminat aus faservlies |
JP3708328B2 (ja) * | 1998-04-16 | 2005-10-19 | 新日本石油化学株式会社 | 手裂き開封性を有する包装材料 |
US6649548B1 (en) * | 1998-10-02 | 2003-11-18 | Kimberly-Clark Worldwide, Inc. | Nonwoven web and film laminate with improved strength and method of making the same |
SE9900998L (sv) * | 1999-03-19 | 2000-09-20 | Sca Hygiene Prod Ab | Absorberande alster |
US6383623B1 (en) * | 1999-08-06 | 2002-05-07 | Tex Tech Industries Inc. | High performance insulations |
US6893522B1 (en) * | 1999-10-05 | 2005-05-17 | Polymer Group, Inc. | High bulk non-woven composite fabric |
BR0114386A (pt) * | 2000-10-06 | 2004-02-03 | Polymer Group Inc | Processo de ligação por fiação de denier fino e produtos do mesmo |
EP1375132A1 (en) * | 2001-02-23 | 2004-01-02 | Idemitsu Petrochemical Co., Ltd. | Laminate for packaging and package |
JP2002347194A (ja) * | 2001-05-28 | 2002-12-04 | Toray Ind Inc | 積層品 |
US20020193032A1 (en) * | 2001-06-01 | 2002-12-19 | Bba Nonwovens Simpsonville, Inc. | Nonwoven fabric with areas of differing basis weight |
JP3952261B2 (ja) * | 2001-11-08 | 2007-08-01 | 東洋紡績株式会社 | 食品包装材 |
ES2245421T3 (es) * | 2003-02-10 | 2006-01-01 | REIFENHAUSER GMBH & CO. KG MASCHINENFABRIK | Procedimiento para la fabricacion de un textil no tejido hilado a partir de filamentos. |
EP1445366B1 (de) * | 2003-02-10 | 2007-06-27 | Reifenhäuser GmbH & Co. KG Maschinenfabrik | Verfahren zur Herstellung eines Faserlaminates |
JP2004306560A (ja) * | 2003-04-10 | 2004-11-04 | Idemitsu Unitech Co Ltd | 積層体 |
-
2004
- 2004-11-23 DE DE200450009664 patent/DE502004009664D1/de active Active
- 2004-11-23 DK DK04027801T patent/DK1658970T3/da active
- 2004-11-23 ES ES04027801T patent/ES2325159T3/es active Active
- 2004-11-23 AT AT04027801T patent/ATE434517T1/de not_active IP Right Cessation
- 2004-11-23 EP EP20040027801 patent/EP1658970B1/de active Active
-
2005
- 2005-11-17 MY MYPI20055393A patent/MY138952A/en unknown
- 2005-11-21 JP JP2005335456A patent/JP4403134B2/ja not_active Expired - Fee Related
- 2005-11-23 US US11/284,840 patent/US7618508B2/en active Active
- 2005-11-23 KR KR1020050112407A patent/KR100765874B1/ko active IP Right Grant
- 2005-11-23 BR BRPI0505078A patent/BRPI0505078B1/pt not_active IP Right Cessation
- 2005-11-23 CN CNB2005101248861A patent/CN100515756C/zh not_active Expired - Fee Related
-
2008
- 2008-01-08 US US11/970,718 patent/US20080119100A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US7618508B2 (en) | 2009-11-17 |
MY138952A (en) | 2009-08-28 |
BRPI0505078B1 (pt) | 2016-05-31 |
US20060135025A1 (en) | 2006-06-22 |
BRPI0505078A (pt) | 2006-07-18 |
US20080119100A1 (en) | 2008-05-22 |
DK1658970T3 (da) | 2009-08-17 |
EP1658970B1 (de) | 2009-06-24 |
ES2325159T3 (es) | 2009-08-27 |
JP2006142831A (ja) | 2006-06-08 |
CN100515756C (zh) | 2009-07-22 |
CN1817632A (zh) | 2006-08-16 |
EP1658970A1 (de) | 2006-05-24 |
KR20060057519A (ko) | 2006-05-26 |
ATE434517T1 (de) | 2009-07-15 |
KR100765874B1 (ko) | 2007-10-11 |
DE502004009664D1 (de) | 2009-08-06 |
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