WO2008078533A1 - 伸縮性シートの製造方法 - Google Patents

伸縮性シートの製造方法 Download PDF

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Publication number
WO2008078533A1
WO2008078533A1 PCT/JP2007/073693 JP2007073693W WO2008078533A1 WO 2008078533 A1 WO2008078533 A1 WO 2008078533A1 JP 2007073693 W JP2007073693 W JP 2007073693W WO 2008078533 A1 WO2008078533 A1 WO 2008078533A1
Authority
WO
WIPO (PCT)
Prior art keywords
nonwoven fabric
stretchable sheet
extension step
longitudinal direction
extension
Prior art date
Application number
PCT/JP2007/073693
Other languages
English (en)
French (fr)
Inventor
Kenichi Akaki
Yoshihiko Matsumoto
Shinichi Ishikawa
Original Assignee
Uni-Charm Corporation
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 Uni-Charm Corporation filed Critical Uni-Charm Corporation
Priority to EP07859752.3A priority Critical patent/EP2096201B1/en
Priority to US12/444,657 priority patent/US8012388B2/en
Priority to MX2009006948A priority patent/MX2009006948A/es
Priority to AU2007337507A priority patent/AU2007337507A1/en
Priority to BRPI0716701A priority patent/BRPI0716701B1/pt
Priority to CN2007800425090A priority patent/CN101535549B/zh
Priority to CA002669272A priority patent/CA2669272A1/en
Priority to EA200900506A priority patent/EA015471B1/ru
Priority to KR1020097011304A priority patent/KR101442863B1/ko
Publication of WO2008078533A1 publication Critical patent/WO2008078533A1/ja
Priority to MA32097A priority patent/MA31097B1/fr

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
    • D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4282—Addition polymers
    • D04H1/4291—Olefin series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • 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
    • 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
    • D06C3/06—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics by rotary disc, roller, or like apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

　不織布３に与える延伸量を大きくして、伸縮量の大きな伸縮性シート３ａを製造する。 　長手方向と幅方向と厚み方向とを有する不織布３であって複数種類の繊維を含む前記不織布３から、伸縮性シート３ａを製造する方法である。前記不織布３の長手方向に張力を付与して該不織布３を前記長手方向に延伸する第１延伸ステップと、外周面４１ａ，４３ａに形成された複数の歯４１ｔ，４３ｔを互いに噛み合わせながら回転する一対のギアロール４１，４３の間隙に、前記第１延伸ステップにて延伸されている前記不織布３を通すことにより、前記不織布３を前記歯４１ｔ，４３ｔによって前記長手方向に延伸する第２延伸ステップと、を備える。
PCT/JP2007/073693 2006-12-25 2007-12-07 伸縮性シートの製造方法 WO2008078533A1 (ja)

Priority Applications (10)

Application Number Priority Date Filing Date Title
EP07859752.3A EP2096201B1 (en) 2006-12-25 2007-12-07 Method for producing a stretchable sheet
US12/444,657 US8012388B2 (en) 2006-12-25 2007-12-07 Method for producing stretchable sheet
MX2009006948A MX2009006948A (es) 2006-12-25 2007-12-07 Metodo para producir una hoja estirable.
AU2007337507A AU2007337507A1 (en) 2006-12-25 2007-12-07 Method of producing stretchable sheet
BRPI0716701A BRPI0716701B1 (pt) 2006-12-25 2007-12-07 " método para produzir uma folha estirada"
CN2007800425090A CN101535549B (zh) 2006-12-25 2007-12-07 伸缩性片材的制造方法
CA002669272A CA2669272A1 (en) 2006-12-25 2007-12-07 Method for producing stretchable sheet
EA200900506A EA015471B1 (ru) 2006-12-25 2007-12-07 Способ получения поддающегося растяжению листа
KR1020097011304A KR101442863B1 (ko) 2006-12-25 2007-12-07 신축성 시트의 제조 방법
MA32097A MA31097B1 (fr) 2006-12-25 2009-07-16 Procédé de fabrication d'une feuille extensible

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006347471A JP5238158B2 (ja) 2006-12-25 2006-12-25 伸縮性シートの製造方法
JP2006-347471 2006-12-25

Publications (1)

Publication Number Publication Date
WO2008078533A1 true WO2008078533A1 (ja) 2008-07-03

Family

ID=39562327

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/073693 WO2008078533A1 (ja) 2006-12-25 2007-12-07 伸縮性シートの製造方法

Country Status (14)

Country Link
US (1) US8012388B2 (ja)
EP (1) EP2096201B1 (ja)
JP (1) JP5238158B2 (ja)
KR (1) KR101442863B1 (ja)
CN (1) CN101535549B (ja)
AU (1) AU2007337507A1 (ja)
BR (1) BRPI0716701B1 (ja)
CA (1) CA2669272A1 (ja)
EA (1) EA015471B1 (ja)
MA (1) MA31097B1 (ja)
MX (1) MX2009006948A (ja)
MY (1) MY145887A (ja)
UA (1) UA95653C2 (ja)
WO (1) WO2008078533A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010082520A1 (ja) * 2009-01-15 2010-07-22 ユニ・チャーム株式会社 伸縮性シートの製造方法、及び製造装置
EP2373272A1 (en) * 2008-12-25 2011-10-12 Unicharm Corporation Pull-on article
WO2012043892A1 (en) * 2010-09-30 2012-04-05 Unicharm Corporation Nonwoven fabric, absorbent article comprising the same, and method of forming the same
US20120181722A1 (en) * 2009-10-09 2012-07-19 Shinnosuke Morita Method for producing flexible sheet
US20130031813A1 (en) * 2010-03-10 2013-02-07 Uni-Charm Corporation Method and apparatus for producing a stretchable sheet

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5013810B2 (ja) * 2005-12-01 2012-08-29 花王株式会社 シートの加工装置及びシートの製造方法
JP5112678B2 (ja) * 2006-11-27 2013-01-09 ユニ・チャーム株式会社 不織布
JP5055140B2 (ja) * 2008-01-10 2012-10-24 ユニ・チャーム株式会社 シートの賦形方法
TWI501757B (zh) * 2008-12-24 2015-10-01 Kao Corp Wearing articles and their manufacturing methods
JP5506519B2 (ja) 2010-04-16 2014-05-28 ユニ・チャーム株式会社 凹凸を有する不織布を簡易に製造する方法、及び不織布を簡易に加工する方法
JP5506520B2 (ja) * 2010-04-16 2014-05-28 ユニ・チャーム株式会社 伸長性繊維と伸縮性繊維とを含む、凹凸を有する不織布、及び当該不織布を製造する方法
JP5791325B2 (ja) * 2011-03-29 2015-10-07 ユニ・チャーム株式会社 伸縮性シートの製造方法
JP5831840B2 (ja) * 2011-07-12 2015-12-09 Jnc株式会社 伸縮性不織布及びその製造方法
JP5726119B2 (ja) 2012-03-27 2015-05-27 ユニ・チャーム株式会社 伸縮性不織布の製造方法、及び伸縮性不織布
JP5969415B2 (ja) * 2013-03-11 2016-08-17 花王株式会社 伸縮シートの製造方法
US9463594B2 (en) * 2013-03-13 2016-10-11 Braden Manufacturing, Llc Method and apparatus for corrugating filter media
CN103707522B (zh) * 2013-12-19 2016-05-04 中材科技股份有限公司 一种中空复合平板生产线上辅助站立装置
JP6091728B1 (ja) * 2016-06-24 2017-03-08 ユニ・チャーム株式会社 吸収性物品の製造方法
CN106757895A (zh) * 2016-11-30 2017-05-31 泗阳申久家纺面料有限公司 一种加弹涤纶面料及其制备方法
KR102554641B1 (ko) 2017-08-16 2023-07-12 킴벌리-클라크 월드와이드, 인크. 부드러운 부직포 웹 및 그 제조 방법
US11220085B2 (en) 2017-08-31 2022-01-11 Kimberly-Clark Worldwide, Inc. Apertured elastic film laminates
JP6560804B1 (ja) * 2018-11-05 2019-08-14 株式会社レーベン 波板形成方法及びその方法による製造品
MX2021007963A (es) * 2019-01-22 2021-10-26 David Paul Goodrich Sistema de expansión para el manejo mejorado y prevención del daño y/o prensado de papel expandible de hoja hendida.
CN110509617B (zh) * 2019-09-18 2020-12-01 北京中国科学院老专家技术中心 一种无机纸生产的防护型拉伸装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09234221A (ja) * 1996-02-29 1997-09-09 Uni Charm Corp 体液吸収性物品の透液性表面シート製造方法
WO1998005813A1 (en) 1996-08-05 1998-02-12 The Procter & Gamble Company Stable web having enhanced extensibility and method for making same
WO1999037839A1 (en) 1998-01-23 1999-07-29 The Procter & Gamble Company Method for making a strong and soft nonwoven web
JP2003073967A (ja) 2001-08-31 2003-03-12 Mitsui Chemicals Inc 柔軟性不織布及びその製造方法
JP2003153946A (ja) * 2001-11-22 2003-05-27 Kao Corp 立体シート及びその製造方法
US6620485B1 (en) 1997-08-21 2003-09-16 The Procter & Gamble Company Stable web having enhanced extensibility and method for making the same
JP2004131918A (ja) * 2002-09-19 2004-04-30 Uni Charm Corp 不織布およびその製造方法
JP2005111908A (ja) * 2003-10-10 2005-04-28 Kao Corp 複合シートの製造装置
JP2006022450A (ja) * 2004-07-09 2006-01-26 Uni Charm Corp 弾性的な伸長性を有する不織布の製造方法

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US4223059A (en) * 1975-03-31 1980-09-16 Biax Fiberfilm Corporation Process and product thereof for stretching a non-woven web of an orientable polymeric fiber
MY117643A (en) 1996-02-29 2004-07-31 Uni Charm Corp Liquid-permeable topsheet for body exudates absorbent article, apparatus and method for manufacturing same
DE10143420C2 (de) * 2001-09-05 2003-10-09 Reifenhaeuser Masch Verfahren und Vorrichtung zur Herstellung einer atmungsaktiven Materialbahn
US7468114B2 (en) 2002-11-13 2008-12-23 Kao Corporation Composite sheet and process and apparatus for producing the same
JP4338578B2 (ja) * 2004-04-28 2009-10-07 花王株式会社 嵩高シート及びその製造方法
US7442332B2 (en) * 2004-05-04 2008-10-28 Clopay Plastic Products Company, Inc. Method and apparatus for uniformly stretching thermoplastic film and products produced thereby
JP5013810B2 (ja) * 2005-12-01 2012-08-29 花王株式会社 シートの加工装置及びシートの製造方法
AU2007329939A1 (en) * 2006-12-08 2008-06-12 Uni-Charm Corporation Stretchable nonwoven fabric, absorbent article and method of producing absorbent article

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09234221A (ja) * 1996-02-29 1997-09-09 Uni Charm Corp 体液吸収性物品の透液性表面シート製造方法
WO1998005813A1 (en) 1996-08-05 1998-02-12 The Procter & Gamble Company Stable web having enhanced extensibility and method for making same
US6620485B1 (en) 1997-08-21 2003-09-16 The Procter & Gamble Company Stable web having enhanced extensibility and method for making the same
WO1999037839A1 (en) 1998-01-23 1999-07-29 The Procter & Gamble Company Method for making a strong and soft nonwoven web
JP2003073967A (ja) 2001-08-31 2003-03-12 Mitsui Chemicals Inc 柔軟性不織布及びその製造方法
JP2003153946A (ja) * 2001-11-22 2003-05-27 Kao Corp 立体シート及びその製造方法
JP2004131918A (ja) * 2002-09-19 2004-04-30 Uni Charm Corp 不織布およびその製造方法
JP2005111908A (ja) * 2003-10-10 2005-04-28 Kao Corp 複合シートの製造装置
JP2006022450A (ja) * 2004-07-09 2006-01-26 Uni Charm Corp 弾性的な伸長性を有する不織布の製造方法

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Title
See also references of EP2096201A4

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2373272A1 (en) * 2008-12-25 2011-10-12 Unicharm Corporation Pull-on article
EP2373272A4 (en) * 2008-12-25 2014-06-18 Unicharm Corp STALL ARTICLE
WO2010082520A1 (ja) * 2009-01-15 2010-07-22 ユニ・チャーム株式会社 伸縮性シートの製造方法、及び製造装置
JP2010163716A (ja) * 2009-01-15 2010-07-29 Uni Charm Corp 伸縮性シートの製造方法、及び製造装置
US20120181722A1 (en) * 2009-10-09 2012-07-19 Shinnosuke Morita Method for producing flexible sheet
US8945452B2 (en) * 2009-10-09 2015-02-03 Kao Corporation Method for producing flexible sheet
US20130031813A1 (en) * 2010-03-10 2013-02-07 Uni-Charm Corporation Method and apparatus for producing a stretchable sheet
US9296151B2 (en) * 2010-03-10 2016-03-29 Unicharm Corporation Method and apparatus for producing a stretchable sheet
US9616612B2 (en) 2010-03-10 2017-04-11 Unicharm Corporation Apparatus for producing a stretchable sheet
WO2012043892A1 (en) * 2010-09-30 2012-04-05 Unicharm Corporation Nonwoven fabric, absorbent article comprising the same, and method of forming the same
US9340909B2 (en) 2010-09-30 2016-05-17 Unicharm Corporation Nonwoven fabric, absorbent article comprising the same, and method of forming the same

Also Published As

Publication number Publication date
US20100065984A1 (en) 2010-03-18
EP2096201A4 (en) 2012-01-18
EP2096201A1 (en) 2009-09-02
UA95653C2 (ru) 2011-08-25
JP2008156785A (ja) 2008-07-10
MX2009006948A (es) 2009-07-08
JP5238158B2 (ja) 2013-07-17
AU2007337507A1 (en) 2008-07-03
BRPI0716701A2 (pt) 2013-09-17
EP2096201B1 (en) 2015-06-10
US8012388B2 (en) 2011-09-06
KR101442863B1 (ko) 2014-09-23
CN101535549B (zh) 2012-08-22
MA31097B1 (fr) 2010-01-04
CN101535549A (zh) 2009-09-16
EA200900506A1 (ru) 2009-10-30
CA2669272A1 (en) 2008-07-03
KR20090094438A (ko) 2009-09-07
MY145887A (en) 2012-05-15
BRPI0716701B1 (pt) 2018-12-26
EA015471B1 (ru) 2011-08-30

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