DE69609350T2 - Verfahren zur herstellung von dreidimensional, makroskopisch gestreckten verbundbahnen mit verbesserten funktionsoberflächen - Google Patents

Verfahren zur herstellung von dreidimensional, makroskopisch gestreckten verbundbahnen mit verbesserten funktionsoberflächen

Info

Publication number
DE69609350T2
DE69609350T2 DE69609350T DE69609350T DE69609350T2 DE 69609350 T2 DE69609350 T2 DE 69609350T2 DE 69609350 T DE69609350 T DE 69609350T DE 69609350 T DE69609350 T DE 69609350T DE 69609350 T2 DE69609350 T2 DE 69609350T2
Authority
DE
Germany
Prior art keywords
dimensional
producing
functional surfaces
improved functional
stretched composite
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 - Lifetime
Application number
DE69609350T
Other languages
English (en)
Other versions
DE69609350D1 (de
Inventor
John Dirk
Albert Ahr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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 Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of DE69609350D1 publication Critical patent/DE69609350D1/de
Application granted granted Critical
Publication of DE69609350T2 publication Critical patent/DE69609350T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/512—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations
    • 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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • 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
    • D04H11/00—Non-woven pile fabrics
    • D04H11/08—Non-woven pile fabrics formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking
    • 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
    • A61F13/51—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 outer layers
    • A61F2013/51002—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 outer layers with special fibres
    • A61F2013/51023—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 outer layers with special fibres being polymeric fibres
    • A61F2013/51033—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 outer layers with special fibres being polymeric fibres being hydrophilic
DE69609350T 1995-12-21 1996-12-13 Verfahren zur herstellung von dreidimensional, makroskopisch gestreckten verbundbahnen mit verbesserten funktionsoberflächen Expired - Lifetime DE69609350T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/576,610 US5670110A (en) 1995-12-21 1995-12-21 Method for making three-dimensional macroscopically-expanded webs having improved functional surfaces
PCT/US1996/020061 WO1997023183A1 (en) 1995-12-21 1996-12-13 Method for making three-dimensional, macroscopically-expanded webs having improved functional surfaces

Publications (2)

Publication Number Publication Date
DE69609350D1 DE69609350D1 (de) 2000-08-17
DE69609350T2 true DE69609350T2 (de) 2001-02-15

Family

ID=24305166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609350T Expired - Lifetime DE69609350T2 (de) 1995-12-21 1996-12-13 Verfahren zur herstellung von dreidimensional, makroskopisch gestreckten verbundbahnen mit verbesserten funktionsoberflächen

Country Status (20)

Country Link
US (1) US5670110A (de)
EP (1) EP0873100B1 (de)
JP (1) JP3231785B2 (de)
KR (1) KR100272831B1 (de)
CN (1) CN1097449C (de)
AR (1) AR005160A1 (de)
AT (1) ATE194484T1 (de)
AU (1) AU707184B2 (de)
BR (1) BR9612169A (de)
CA (1) CA2240072C (de)
CO (1) CO4560545A1 (de)
DE (1) DE69609350T2 (de)
ES (1) ES2147946T3 (de)
GR (1) GR3034539T3 (de)
HK (1) HK1016060A1 (de)
MX (1) MX9804981A (de)
MY (1) MY113884A (de)
TW (1) TW393314B (de)
WO (1) WO1997023183A1 (de)
ZA (1) ZA9610715B (de)

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JP2020523140A (ja) 2017-06-22 2020-08-06 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 積層体ウェブ及び積層体ウェブを有する吸収性物品
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Also Published As

Publication number Publication date
BR9612169A (pt) 1999-07-13
DE69609350D1 (de) 2000-08-17
AU707184B2 (en) 1999-07-01
CA2240072C (en) 2001-07-31
ZA9610715B (en) 1997-06-27
EP0873100A1 (de) 1998-10-28
CO4560545A1 (es) 1998-02-10
HK1016060A1 (en) 1999-10-29
GR3034539T3 (en) 2001-01-31
KR100272831B1 (ko) 2001-09-22
AU1292897A (en) 1997-07-17
KR19990076615A (ko) 1999-10-15
ATE194484T1 (de) 2000-07-15
EP0873100B1 (de) 2000-07-12
JPH11501557A (ja) 1999-02-09
TW393314B (en) 2000-06-11
CA2240072A1 (en) 1997-07-03
ES2147946T3 (es) 2000-10-01
CN1097449C (zh) 2003-01-01
MX9804981A (es) 1998-09-30
JP3231785B2 (ja) 2001-11-26
CN1209049A (zh) 1999-02-24
AR005160A1 (es) 1999-04-14
WO1997023183A1 (en) 1997-07-03
US5670110A (en) 1997-09-23
MY113884A (en) 2002-06-29

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