ES2138036T3 - Lamina superior para ser utilizada en articulos desechables absorbentes de fluidos corporales y procedimiento y aparato para su fabricacion. - Google Patents

Lamina superior para ser utilizada en articulos desechables absorbentes de fluidos corporales y procedimiento y aparato para su fabricacion.

Info

Publication number
ES2138036T3
ES2138036T3 ES94302084T ES94302084T ES2138036T3 ES 2138036 T3 ES2138036 T3 ES 2138036T3 ES 94302084 T ES94302084 T ES 94302084T ES 94302084 T ES94302084 T ES 94302084T ES 2138036 T3 ES2138036 T3 ES 2138036T3
Authority
ES
Spain
Prior art keywords
sheet
area
liquids
skin
contact
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
ES94302084T
Other languages
English (en)
Inventor
Kazunari Nishino
Takamitsu Igaue
Shigeyuki Motomura
Tsutomu Kido
Shizuo Shimizu
Hisashi Takai
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.)
Mitsui Chemicals Inc
Unicharm Corp
Original Assignee
Mitsui Chemicals Inc
Unicharm Corp
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 Mitsui Chemicals Inc, Unicharm Corp filed Critical Mitsui Chemicals Inc
Application granted granted Critical
Publication of ES2138036T3 publication Critical patent/ES2138036T3/es
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 of the pads
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15739—Sealing, e.g. involving cutting
    • 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 of the pads
    • 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
    • A61F13/5123—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations the apertures being formed on a multilayer top sheet
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • 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
    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15447—Fibre dimension, e.g. denier or tex
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
    • A61F2013/15967—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven by meltblown technique
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15934—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven
    • A61F2013/15991—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for making non-woven in making composite multi-layered product
    • 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 of the pads
    • A61F2013/51078—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 of the pads being embossed
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • A61F2013/51165—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of films and nonwovens
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • A61F2013/51173—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of polymeric films
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • A61F2013/51178—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with the combination of nonwoven webs
    • 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 of the pads
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
    • A61F2013/51182—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers with non-continuous bonding
    • 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 of the pads
    • 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
    • A61F2013/5127—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its apertures, e.g. perforations characterized by the dimension of apertures
    • 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
    • Y10T428/24331—Composite web or sheet including nonapertured component

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

LA INVENCION SE REFIERE A UNA LAMINA COBERTORA A UTILIZAR EN ARTICULOS ABSORBENTES DE FLUIDOS CORPORALES Y A UN METODO Y UN APARATO PARA LA PRODUCCION DE LA MISMA DE UNA FORMA MEJORADA DE TAL MODO QUE SE EVITAN DE MANERA FIDEDIGNA QUE LOS ORIFICIOS DE PASO DE LOS LIQUIDOS SE COLAPSEN U OBSTRUYAN. CON ESTE FIN, LA LAMINA COBERTORA (2) CONSTA DE UNA LAMINA SUPERIOR (7) QUE TIENE UN AREA QUE ENTRA EN CONTACTO CON LA PIEL (14) Y UNOS ORIFICIOS DE PASO PARA LOS LIQUIDOS (13) Y UNA LAMINA INFERIOR (8) CON UN AREA QUE NO ENTRA EN CONTACTO CON LA PIEL (15), UN AREA (16) UNIDA A LOS ORIFICIOS DE PASO PARA LOS LIQUIDOS (13) Y UN AREA EXPUESTA (25). EL AREA (25) SE UNE A CADA UNO DE LOS ORIFICIOS DE PASO PARA LOS LIQUIDOS (13) POR ALREDEDOR DE SU ABERTURA INFERIOR (12) PARA ASI PROTEGER A ORIFICIO DE PASO PARA LOS LIQUIDOS (13) CONTRA EL COLAPSO Y LAS OBTURACIONES. EL AREA EXPUESTA (25) DEFINE UNA SUPERFICIE QUE ENTRA EN CONTACTO CON LA PIEL (18) QUE SUBE HASTA ENTRAR EN CADA UNO DE LOS ORIFICIOS DE PASO PARA LOS LIQUIDOS (13) PERO SIN PASAR LA SUPERFICIE SUPERIOR DEL AREA QUE ENTRA EN CONTACTO CON LA PIEL (14). LA LAMINA SUPERIOR (7) COOPERA CON LA LAMINA INFERIOR (8) PARA DEFINIR UNAS CAVIDADES (20) QUE SE EXTIENDEN EN LA DIRECCION DEL GROSOR DE LA LAMINA COBERTORA. LA LAMINA COBERTORA (2) SE PUEDE HACER SOPLANDO FIBRAS FUNDIDAS A PARTIR DE UN EXTRUSOR DE SOPLADURA DE LA MASA FUNDIDA UTILIZADO PARA CONSEGUIR QUE LA LAMINA INFERIOR QUEDE CONTRA EL LADO INFERIOR DE LA LAMINA SUPERIOR FORMADA POR EL EXTRUSOR DE SOPLADURA DE LA MASA FUNDIDA UTILIZADO PARA FORMAR LA LAMINA SUPERIOR.
ES94302084T 1993-03-24 1994-03-23 Lamina superior para ser utilizada en articulos desechables absorbentes de fluidos corporales y procedimiento y aparato para su fabricacion. Expired - Lifetime ES2138036T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5089101A JP3061507B2 (ja) 1993-03-24 1993-03-24 体液吸収性物品の表面シート、その製造方法、およびその製造装置

Publications (1)

Publication Number Publication Date
ES2138036T3 true ES2138036T3 (es) 2000-01-01

Family

ID=13961503

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94302084T Expired - Lifetime ES2138036T3 (es) 1993-03-24 1994-03-23 Lamina superior para ser utilizada en articulos desechables absorbentes de fluidos corporales y procedimiento y aparato para su fabricacion.

Country Status (11)

Country Link
US (3) US5449352A (es)
EP (1) EP0617940B1 (es)
JP (1) JP3061507B2 (es)
KR (1) KR100267603B1 (es)
CN (1) CN1102412C (es)
AU (1) AU676259B2 (es)
CA (1) CA2119593C (es)
DE (1) DE69421561T2 (es)
ES (1) ES2138036T3 (es)
PH (1) PH30206A (es)
TW (1) TW245749B (es)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2151042T3 (es) * 1995-06-19 2000-12-16 Procter & Gamble Hojas superiores dobles perforadas para articulos absorbentes.
JP3349301B2 (ja) * 1995-08-02 2002-11-25 ユニ・ハートス株式会社 愛玩動物用吸収パネル
JPH11513265A (ja) * 1995-09-01 1999-11-16 マクニール−ピーピーシー・インコーポレイテッド 吸収性製品
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
JP3484037B2 (ja) * 1997-01-31 2004-01-06 ユニ・チャーム株式会社 使い捨て体液吸収性物品の表面シート
SE512700C2 (sv) * 1997-02-04 2000-05-02 Sca Hygiene Prod Ab Absorberande alster med förbättrade ytegenskaper
US5873963A (en) * 1997-06-02 1999-02-23 The Procter & Gamble Company Process for making an absorbent composite web
US6175053B1 (en) * 1997-06-18 2001-01-16 Japan As Represented By Director General Of National Institute Of Sericultural And Entomological Science Ministry Of Agriculture, Forrestry And Fisheries Wound dressing material containing silk fibroin and sericin as main component and method for preparing same
JP3510089B2 (ja) * 1997-09-22 2004-03-22 ユニ・チャーム株式会社 体液吸収性物品の透液性表面シートおよび該シートの製造方法
JP3587677B2 (ja) * 1998-03-26 2004-11-10 ユニ・チャーム株式会社 体液吸収性物品の透液性表面シート
JP3616728B2 (ja) 1999-01-19 2005-02-02 ユニ・チャーム株式会社 体液吸収性物品
US6162960A (en) * 1999-01-25 2000-12-19 Klein; Jeffrey A. Compression sponge for wound care
US6461716B1 (en) 1999-06-24 2002-10-08 The Procter & Gamble Company Apertured webs having permanent hydrophilicity and absorbent articles using such webs
US20020180092A1 (en) * 1999-10-14 2002-12-05 Kimberly-Clark Worldwide, Inc. Process for making textured airlaid materials
IT1311118B1 (it) * 1999-11-02 2002-02-28 Gdm Spa Unita' per la realizzazione di imbottiture assorbenti presagomate perarticoli igienici .
CA2403875C (en) 2000-04-07 2007-08-21 The Procter & Gamble Company Apertured polymeric film webs and absorbent articles using such webs
JP2001327534A (ja) * 2000-05-25 2001-11-27 Uni Charm Corp 使い捨て着用物品
US6869670B2 (en) 2001-05-31 2005-03-22 Kimberly-Clark Worldwide, Inc. Composites material with improved high viscosity fluid intake
US7045029B2 (en) 2001-05-31 2006-05-16 Kimberly-Clark Worldwide, Inc. Structured material and method of producing the same
US6736914B2 (en) * 2001-12-20 2004-05-18 Aaf-Mcquay, Inc. Series arrangement for forming layered fibrous mat of differing fibers and controlled surfaces
US7335407B2 (en) * 2001-12-20 2008-02-26 Eastman Kodak Company Multilayer inkjet recording element with porous polyester particle
AU2002367383A1 (en) * 2001-12-21 2003-07-24 Kimberly-Clark Worldwide, Inc. Textured airlaid materials
US20030203162A1 (en) * 2002-04-30 2003-10-30 Kimberly-Clark Worldwide, Inc. Methods for making nonwoven materials on a surface having surface features and nonwoven materials having surface features
US20030203691A1 (en) * 2002-04-30 2003-10-30 Kimberly-Clark Worldwide, Inc. Nonwoven materials having surface features
US6849775B2 (en) * 2003-05-09 2005-02-01 Jeffrey A. Klein Method of forming absorbent pad using precut overlay
WO2005056284A2 (en) * 2003-12-08 2005-06-23 Tredegar Film Products Corporation Differential energy composites and methods of manufacturing same
JP2007524180A (ja) * 2004-01-21 2007-08-23 マイクロコンティニュアム・インコーポレーテッド 事前フォーマット済み線状光データ記憶媒体を製造するための機器および方法
US9307648B2 (en) 2004-01-21 2016-04-05 Microcontinuum, Inc. Roll-to-roll patterning of transparent and metallic layers
ATE523178T1 (de) * 2004-06-30 2011-09-15 Daio Seishi Kk Humor-aufsaugender artikel und verfahren zu seiner herstellung
US20060025735A1 (en) * 2004-07-30 2006-02-02 Berg Charles J Jr Absorbent article with color matched surfaces
JP4580736B2 (ja) * 2004-11-18 2010-11-17 ユニ・チャーム株式会社 吸液性芯材成型ドラム
EP1845913B2 (en) * 2004-12-29 2019-08-07 SCA Hygiene Products AB Absorbent article having improved properties of handling low-viscosity fecal materials
JP4512512B2 (ja) * 2005-03-29 2010-07-28 大王製紙株式会社 吸収性物品及びその表面シート
US8003553B2 (en) 2005-12-15 2011-08-23 Kimberly-Clark Worldwide, Inc. Elastic-powered shrink laminate
US7820001B2 (en) 2005-12-15 2010-10-26 Kimberly-Clark Worldwide, Inc. Latent elastic laminates and methods of making latent elastic laminates
CA2643510C (en) 2006-02-27 2014-04-29 Microcontinuum, Inc. Formation of pattern replicating tools
TWI454250B (zh) 2007-08-28 2014-10-01 Kao Corp 賦形薄片及使用其之吸收性物品
JP5180660B2 (ja) * 2007-11-02 2013-04-10 花王株式会社 吸収性物品
JP5180659B2 (ja) * 2007-12-28 2013-04-10 花王株式会社 吸収性物品
JP5441356B2 (ja) * 2008-05-15 2014-03-12 ユニ・チャーム株式会社 吸収性物品用表面シートとその製造方法およびそれを用いた吸収性物品
US9682512B2 (en) 2009-02-06 2017-06-20 Nike, Inc. Methods of joining textiles and other elements incorporating a thermoplastic polymer material
US8906275B2 (en) * 2012-05-29 2014-12-09 Nike, Inc. Textured elements incorporating non-woven textile materials and methods for manufacturing the textured elements
US20100199406A1 (en) 2009-02-06 2010-08-12 Nike, Inc. Thermoplastic Non-Woven Textile Elements
US20110152808A1 (en) 2009-12-21 2011-06-23 Jackson David M Resilient absorbent coform nonwoven web
US9260808B2 (en) 2009-12-21 2016-02-16 Kimberly-Clark Worldwide, Inc. Flexible coform nonwoven web
JP4996766B2 (ja) * 2010-11-30 2012-08-08 ユニ・チャーム株式会社 透液性シートおよびその製造方法
CN103619294B (zh) * 2011-07-07 2015-11-25 花王株式会社 吸收性物品
JP5806867B2 (ja) * 2011-07-07 2015-11-10 花王株式会社 吸収性物品
JP5882770B2 (ja) * 2012-02-08 2016-03-09 花王株式会社 吸収性物品
WO2013132677A1 (ja) 2012-03-07 2013-09-12 豊田鉄工株式会社 重ね合わせ複合部品
US20130309439A1 (en) 2012-05-21 2013-11-21 Kimberly-Clark Worldwide, Inc. Fibrous Nonwoven Web with Uniform, Directionally-Oriented Projections and a Process and Apparatus for Making the Same
JP6047428B2 (ja) * 2012-06-07 2016-12-21 花王株式会社 不織布
JP6062199B2 (ja) * 2012-09-28 2017-01-18 ユニ・チャーム株式会社 吸収性物品
CN203425131U (zh) * 2013-03-28 2014-02-12 陈正平 一种纸尿裤前贴复合结构
WO2014176677A1 (en) * 2013-05-03 2014-11-06 Knix Wear Inc. Absorbent garment
EP2998109B1 (en) 2013-05-15 2018-12-05 Toyoda Iron Works Co., Ltd. Multilayer composite interior component
US9589797B2 (en) 2013-05-17 2017-03-07 Microcontinuum, Inc. Tools and methods for producing nanoantenna electronic devices
US9744083B2 (en) * 2013-10-04 2017-08-29 Kimberly-Clark Worldwide, Inc. Apertured outer cover for absorbent articles
CN113893094B (zh) 2014-03-06 2023-07-21 宝洁公司 三维基底
WO2015134371A1 (en) 2014-03-06 2015-09-11 The Procter & Gamble Company Multi-component topsheets
EP3113740B1 (en) 2014-03-06 2018-01-31 The Procter and Gamble Company Multi-component topsheets
US20150250663A1 (en) * 2014-03-06 2015-09-10 The Procter & Gamble Company Three-dimensional substrates
CN106132372A (zh) * 2014-04-08 2016-11-16 宝洁公司 具有包括流控制材料的基底的吸收制品
US10271997B2 (en) 2014-04-08 2019-04-30 The Procter & Gamble Company Absorbent articles having substrates having zonal treatments
JP6612328B2 (ja) * 2014-09-10 2019-11-27 ザ プロクター アンド ギャンブル カンパニー 不織布ウェブ
CN107106355B (zh) 2014-11-06 2020-11-03 宝洁公司 卷曲纤维纺粘非织造网/层压体
JP6038228B1 (ja) * 2015-05-22 2016-12-07 ユニ・チャーム株式会社 吸収性物品
MX2017011772A (es) 2015-03-30 2017-12-04 Kimberly Clark Co Articulo absorbente con estructura de retencion de forma tridimensional.
MY182647A (en) * 2015-06-08 2021-01-27 Zuiko Corp Composite sheet, and device and method for manufacturing composite sheet
EP3340954B1 (en) * 2015-08-26 2020-03-25 The Procter and Gamble Company Absorbent articles having three-dimensional substrates and indicia
JP6906915B2 (ja) * 2015-09-29 2021-07-21 日東電工株式会社 層状物品
EP3389585A1 (en) * 2015-12-15 2018-10-24 The Procter and Gamble Company Topsheet laminates with tackifier-free adhesive
JP6759369B2 (ja) 2016-07-01 2020-09-23 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 改善されたトップシート乾燥度を有する吸収性物品
CN109562005A (zh) * 2016-09-09 2019-04-02 宝洁公司 三维开孔基底
CN110799222B (zh) 2017-06-07 2023-03-07 3M创新知识产权公司 用于减少组织向内生长的负压治疗的系统、设备以及方法
WO2018226746A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Peel and place dressing for negative-pressure therapy
CA3065529A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Composite dressings for improved granulation reduced maceration with negative-pressure treatment
WO2018226624A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
AU2018282193A1 (en) 2017-06-07 2019-12-19 3M Innovative Properties Company Multi-layer wound filler for extended wear time
KR20200016929A (ko) 2017-06-07 2020-02-17 케이씨아이 라이센싱 인코포레이티드 음압 치료를 이용한 육아 개선 및 침연 감소용 복합 드레싱재
US11471584B2 (en) * 2017-06-07 2022-10-18 Kci Licensing, Inc. Composite dressings for improved granulation and reduced maceration with negative-pressure treatment
WO2018226691A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Methods for manufacturing and assembling dual material tissue interface for negative-pressure therapy
WO2018226687A1 (en) 2017-06-07 2018-12-13 Kci Licensing, Inc. Methods for manufacturing and assembling dual material tissue interface for negative-pressure therapy
CN108125746B (zh) * 2017-12-21 2019-03-05 北京倍舒特妇幼用品有限公司 一种具有空气枢纽的自呼吸抑菌卫生巾
WO2020069354A1 (en) * 2018-09-28 2020-04-02 Berry Global, Inc. Self-crimped multi -component fibers and methods of making the same
US11154431B1 (en) 2020-11-06 2021-10-26 Mast Industries (Far East) Limited Absorbent garment and method of manufacture thereof
WO2022125882A1 (en) * 2020-12-11 2022-06-16 Michael Ogburn Oral capsule cannabinoid formulations
CA3162293C (en) 2021-07-08 2023-11-28 Knix Wear Inc. Garments with moisture capture assemblies and associated methods
US11497263B1 (en) 2021-07-08 2022-11-15 Knix Wear Inc. Garments with moisture capture assemblies and associated methods
US11590034B2 (en) 2021-07-08 2023-02-28 Knix Wear Inc. Reusable absorbent accessories and associated methods
CA3135873C (en) 2021-10-25 2024-02-27 Knix Wear Inc. Garments with moisture capture assemblies and associated methods
CN116919726B (zh) * 2022-03-31 2026-03-24 江苏锦琪昶新材料有限公司 一种柔软干爽双层复合材料及其制备装置、方法和卫生用品
US12048335B2 (en) 2022-07-29 2024-07-30 Knix Wear Inc. Lower body garments with an interior lining and related methods
US12097103B1 (en) 2023-06-01 2024-09-24 Knix Wear Inc. Garments with fluid retention assemblies and related methods
US12599181B2 (en) 2024-01-22 2026-04-14 Knix Wear Inc. Moisture lock fluid retention assemblies, garments including the same, and related methods

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005957A (en) * 1974-05-16 1977-02-01 Scott Paper Company Apparatus for forming fibrous pads
JPS5936534B2 (ja) 1979-07-10 1984-09-04 ユニ・チヤ−ム株式会社 衛生用品表面材
NZ197937A (en) * 1980-08-18 1985-05-31 Takagi Sadaaki Preformation of seat cushion
US4397644A (en) * 1982-02-04 1983-08-09 Kimberly-Clark Corporation Sanitary napkin with improved comfort
SE449285B (sv) * 1984-05-15 1987-04-27 Moelnlycke Ab Absorberande produkt, sasom bloja, binda eller sarforband
US4741941A (en) * 1985-11-04 1988-05-03 Kimberly-Clark Corporation Nonwoven web with projections
US4761258A (en) * 1985-12-10 1988-08-02 Kimberly-Clark Corporation Controlled formation of light and heavy fluff zones
US5171238A (en) * 1989-03-16 1992-12-15 The Transzonic Companies Absorbent pad with fibrous facing sheet
JP2907992B2 (ja) * 1990-10-16 1999-06-21 ユニ・チャーム株式会社 吸収性物品の表面シート
JP2846448B2 (ja) * 1990-10-31 1999-01-13 ユニ・チャーム株式会社 吸収性物品の表面シート
GR1002212B (en) * 1991-07-26 1996-03-28 Mcneil Ppc Inc Clean dry facing needled composite.
JP2823402B2 (ja) * 1991-12-04 1998-11-11 ユニ・チャーム株式会社 体液吸収性物品
DK0617602T3 (da) * 1991-12-17 1997-04-21 Procter & Gamble Absorberende artikel med sammensmeltede lag
JP3061485B2 (ja) * 1992-09-07 2000-07-10 三井化学株式会社 体液吸収性物品の表面シート
US5522811A (en) * 1992-11-30 1996-06-04 Uni-Charm Corporation Topsheet for use in disposable body fluid absorptive goods
US5342334A (en) * 1993-04-02 1994-08-30 The Procter & Gamble Company Coextruded three-dimensional fluid-pervious plastic web
US5352217A (en) * 1993-09-14 1994-10-04 The Proctor & Gamble Company Absorbent article having multiple topsheets

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AU5791794A (en) 1994-09-29
EP0617940B1 (en) 1999-11-10
DE69421561T2 (de) 2000-04-27
CN1102412C (zh) 2003-03-05
US5449352A (en) 1995-09-12
TW245749B (es) 1995-04-21
EP0617940A2 (en) 1994-10-05
KR100267603B1 (ko) 2000-11-01
JP3061507B2 (ja) 2000-07-10
AU676259B2 (en) 1997-03-06
CA2119593C (en) 1998-11-24
CN1092685A (zh) 1994-09-28
US5628844A (en) 1997-05-13
EP0617940A3 (en) 1996-01-10
US5620712A (en) 1997-04-15
DE69421561D1 (de) 1999-12-16
PH30206A (en) 1997-02-05
JPH06277252A (ja) 1994-10-04

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