KR20060051489A - 합성 탄성 웹 - Google Patents
합성 탄성 웹 Download PDFInfo
- Publication number
- KR20060051489A KR20060051489A KR1020050087760A KR20050087760A KR20060051489A KR 20060051489 A KR20060051489 A KR 20060051489A KR 1020050087760 A KR1020050087760 A KR 1020050087760A KR 20050087760 A KR20050087760 A KR 20050087760A KR 20060051489 A KR20060051489 A KR 20060051489A
- Authority
- KR
- South Korea
- Prior art keywords
- web
- roll
- webs
- film
- bonding
- 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.)
- Granted
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/45—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape
- A61F13/49—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the shape specially adapted to be worn around the waist, e.g. diapers, nappies
- A61F13/49007—Form-fitting, self-adjusting disposable diapers
- A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
- A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic 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
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
-
- 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
- D04H1/552—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 by applying solvents or auxiliary agents
-
- 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
- D04H1/555—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 by ultrasonic heating
-
- 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
- B32B2305/00—Condition, form or state of the layers or laminate
- B32B2305/10—Fibres of continuous length
- B32B2305/20—Fibres of continuous length in the form of a non-woven mat
-
- 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
- B32B2307/51—Elastic
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- 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.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
- Y10T428/24322—Composite web or sheet
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
샘플 | A | B |
라미네이트의 상태 | 결합되지 않음 | 결합됨 |
200%에서의 MD 인장력 | 23927 | 27158 |
파괴시의 MD 신장도 | 439 | 257 |
Claims (22)
- (ⅰ) 서로에 대해 결합되지 않은 상태의 2개 이상의 웹을 면대면(face to face) 관계로 함께 웹을 활성화시키기 위한 수단으로 공급하는 단계;(ⅱ) 면대면 관계 및 결합되지 않은 상태로 존재하는 웹을 활성화시키는 단계; 및(ⅲ) 활성화되고 결합되지 않은 웹을 결합 수단을 사용하여 면대면 관계로 함께 결합시켜서 합성 웹을 형성시키는 단계를 포함하여, 합성 웹을 생성시키는 방법.
- 제 1 항에 있어서, 활성화를 위한 수단이 인터메싱 기어(intermeshing gear)를 지닌 2개 이상의 롤(roll)을 포함함을 특징으로 하는 방법.
- 제 1 항에 있어서, 결합 수단이 가열 결합(thermal bonding), 부착성 결합, 포인트(point) 결합, 기계적 결합, 초음파 결합, 용매 결합 및 이들의 조합으로 구성되는 군으로부터 선택된 수단을 포함함을 특징으로 하는 방법.
- 제 2 항에 있어서, 결합이 2개의 인터메싱 기어 롤 사이의 닙(nip)에서 발생함을 특징으로 하는 방법.
- 제 2 항에 있어서, 결합이 웹이 활성화된 후에 발생하고, 이러한 결합은 웹을 통하여 닙 롤에 의해 인터메싱 기어의 톱니에 대해 힘이 적용됨으로써 닙 롤 및 인터메싱 기어 롤중의 하나 사이의 닙에서 발생하며, 상기 힘은 서로 접촉하고 있는 웹 사이에 결합을 형성하기에 충분함을 특징으로 하는 방법.
- 제 1 항에 있어서, 하나 이상의 웹이 부직포 웹임을 특징으로 하는 방법.
- 제 1 항에 있어서, 하나 이상의 웹이 천공된 필름임을 특징으로 하는 방법.
- 제 1 항에 있어서, 하나 이상의 웹이 탄성 필름임을 특징으로 하는 방법.
- (ⅰ) 결합되지 않은 상태의 2개 이상의 웹을 면대면 관계로 함께 레이온(layon) 롤 및 2개 이상의 인터메싱 기어 롤중 하나 사이의 닙으로 공급하는 단계;(ⅱ) 레이온 롤 및 인터메싱 기어 롤 사이의 닙에서 웹을 결합시키는 단계; 및(ⅲ) 면대면 관계로 존재하는 웹을 인터메싱 기어 롤에서 활성화시키는 단계를 포함하여, 합성 웹을 생성시키는 방법.
- 제 9 항에 있어서, 하나 이상의 웹이 부직포 웹임을 특징으로 하는 방법.
- 제 9 항에 있어서, 하나 이상의 웹이 천공된 필름임을 특징으로 하는 방법.
- 제 9 항에 있어서, 하나 이상의 웹이 탄성 필름임을 특징으로 하는 방법.
- 제 1 항의 방법에 의해 제조된 합성 웹.
- 제 13 항에 있어서, 하나 이상의 웹이 부직포 웹임을 특징으로 하는 합성 웹.
- 제 13 항에 있어서, 하나 이상의 웹이 천공된 필름임을 특징으로 하는 합성 웹.
- 제 13 항에 있어서, 하나 이상의 웹이 탄성 필름임을 특징으로 하는 합성 웹.
- 제 9 항의 방법에 의해 제조된 합성 웹.
- 제 17 항에 있어서, 하나 이상의 웹이 부직포 웹임을 특징으로 하는 합성 웹.
- 제 17 항에 있어서, 하나 이상의 웹이 천공된 필름임을 특징으로 하는 합성 웹.
- 제 17 항에 있어서, 하나 이상의 웹이 탄성 필름임을 특징으로 하는 합성 웹.
- 제 13 항의 합성 웹을 포함하는 흡수성 물품.
- 제 17 항의 합성 웹을 포함하는 흡수성 물품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/945,104 | 2004-09-21 | ||
US10/945,104 US7351297B2 (en) | 2004-09-21 | 2004-09-21 | Composite elastic web |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060051489A true KR20060051489A (ko) | 2006-05-19 |
KR100745272B1 KR100745272B1 (ko) | 2007-08-01 |
Family
ID=35478747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050087760A Expired - Fee Related KR100745272B1 (ko) | 2004-09-21 | 2005-09-21 | 합성 탄성 웹 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7351297B2 (ko) |
EP (1) | EP1637320B2 (ko) |
JP (1) | JP4567562B2 (ko) |
KR (1) | KR100745272B1 (ko) |
CN (2) | CN1935504B (ko) |
BR (1) | BRPI0503684A (ko) |
DE (1) | DE602005025836D1 (ko) |
ES (1) | ES2357007T3 (ko) |
TW (1) | TWI296568B (ko) |
Families Citing this family (37)
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US7910658B2 (en) | 2005-03-17 | 2011-03-22 | Dow Global Technologies Llc | Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates |
US7737215B2 (en) | 2005-03-17 | 2010-06-15 | Dow Global Technologies Inc. | Compositions of ethylene/α-olefin multi-block interpolymer for elastic films and laminates |
AR053192A1 (es) * | 2005-03-24 | 2007-04-25 | Clopay Plastic Prod Co | Metodos para producir laminados elastomericos multicapa y laminados |
TWI363693B (en) * | 2005-11-28 | 2012-05-11 | Tredegar Film Prod Corp | Elastic laminates and methods of manufacturing same |
US20070237924A1 (en) * | 2006-04-10 | 2007-10-11 | Tredegar Film Products Corp. | Elastic laminates prepared by multiple stretching steps |
FR2900362B1 (fr) * | 2006-04-28 | 2008-06-13 | Aplix Sa | Procede pour impartir de l'elasticite a un stratifie non tisse elastomere |
US20090045122A1 (en) * | 2007-08-17 | 2009-02-19 | Jun-Nan Lin | Fine bubble diffuser membrane for water and wastewater treatment |
JP5065882B2 (ja) * | 2007-12-28 | 2012-11-07 | 花王株式会社 | 複合シートの製造方法及び装置 |
ITPE20090001A1 (it) * | 2009-01-09 | 2010-07-10 | Texol Srl | Procedimento per produrre ed ottenere un film elastometrico ventilabile con alte caratteristiche meccaniche di elasticizzazione. |
US20110160687A1 (en) * | 2009-12-30 | 2011-06-30 | Welch Howard M | Nonwoven composite including an apertured elastic film and method of making |
US8764922B2 (en) | 2011-02-08 | 2014-07-01 | Kimberly-Clark Worldwide, Inc. | Method of manufacturing a body adhering absorbent article orientated in the machine direction with reduced curl |
US8758547B2 (en) | 2011-02-08 | 2014-06-24 | Kimberly-Clark Worldwide, Inc. | Method of manufacturing a body adhering absorbent article orientated in the cross-machine direction with reduced curl |
EP2730393B1 (en) * | 2012-11-07 | 2020-01-15 | Borealis AG | Sealing oriented films |
GB2527710A (en) | 2013-05-03 | 2015-12-30 | Procter & Gamble | Absorbent articles comprising stretch laminates |
JP6359292B2 (ja) * | 2014-02-28 | 2018-07-18 | 花王株式会社 | 吸収体の製造方法 |
CN103924382B (zh) * | 2014-04-16 | 2015-06-10 | 北京倍舒特妇幼用品有限公司 | 护理垫吸收芯体多次压花方法及装置 |
JP5857087B2 (ja) * | 2014-04-28 | 2016-02-10 | ユニ・チャーム株式会社 | 吸収性物品に係る複数のシートの固定装置、及び固定方法 |
US20170000660A1 (en) * | 2015-06-30 | 2017-01-05 | The Procter & Gamble Company | STRETCH LAMINATE WITH INCREMENTALLY STRETCHED OR SELFed LAYER, METHOD FOR MANUFACTURING, AND DISPOSABLE ABSORBENT ARTICLE INCLUDING THE SAME |
CN105644123A (zh) * | 2016-01-12 | 2016-06-08 | 泉州市汉威机械制造有限公司 | 一种用于一次性个人卫生用品生产的材料复合加工工艺 |
US11311427B2 (en) | 2016-04-18 | 2022-04-26 | The Procter & Gamble Company | Elastomeric laminate with activation thickness |
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US11642248B2 (en) | 2016-08-12 | 2023-05-09 | The Procter & Gamble Company | Absorbent article with an ear portion |
EP4480704A3 (en) | 2016-08-12 | 2025-03-19 | The Procter & Gamble Company | Method and apparatus for assembling absorbent articles |
JP6893974B2 (ja) | 2016-08-12 | 2021-06-23 | ザ プロクター アンド ギャンブル カンパニーThe Procter & Gamble Company | 耳部を有する吸収性物品 |
CN109803822A (zh) | 2016-10-31 | 2019-05-24 | 金伯利-克拉克环球有限公司 | 隐性弹性烯烃膜层合物及制备结合其的吸收制品的方法 |
EP3595601B1 (en) | 2017-03-13 | 2024-07-31 | Fitesa Film Products LLC | Activated composite web for absorptive devices |
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-
2004
- 2004-09-21 US US10/945,104 patent/US7351297B2/en active Active
-
2005
- 2005-08-23 TW TW094128723A patent/TWI296568B/zh not_active IP Right Cessation
- 2005-08-25 ES ES05018519T patent/ES2357007T3/es active Active
- 2005-08-25 EP EP05018519.8A patent/EP1637320B2/en not_active Not-in-force
- 2005-08-25 DE DE602005025836T patent/DE602005025836D1/de active Active
- 2005-08-30 BR BRPI0503684-4A patent/BRPI0503684A/pt active Search and Examination
- 2005-09-20 CN CN2005101097749A patent/CN1935504B/zh not_active Expired - Fee Related
- 2005-09-20 CN CN2009101572702A patent/CN101590710B/zh not_active Expired - Fee Related
- 2005-09-21 JP JP2005274592A patent/JP4567562B2/ja not_active Expired - Fee Related
- 2005-09-21 KR KR1020050087760A patent/KR100745272B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101590710B (zh) | 2013-05-08 |
KR100745272B1 (ko) | 2007-08-01 |
EP1637320B1 (en) | 2011-01-12 |
ES2357007T3 (es) | 2011-04-15 |
BRPI0503684A (pt) | 2007-06-12 |
DE602005025836D1 (de) | 2011-02-24 |
US20060062963A1 (en) | 2006-03-23 |
CN101590710A (zh) | 2009-12-02 |
JP4567562B2 (ja) | 2010-10-20 |
EP1637320A1 (en) | 2006-03-22 |
JP2006088702A (ja) | 2006-04-06 |
TW200615138A (en) | 2006-05-16 |
TWI296568B (en) | 2008-05-11 |
CN1935504A (zh) | 2007-03-28 |
EP1637320B2 (en) | 2017-08-30 |
CN1935504B (zh) | 2012-03-28 |
US7351297B2 (en) | 2008-04-01 |
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