ES2099298T3 - Articulo que incluye un segmento que es elasticamente fruncible tras su fabricacion. - Google Patents

Articulo que incluye un segmento que es elasticamente fruncible tras su fabricacion.

Info

Publication number
ES2099298T3
ES2099298T3 ES93101183T ES93101183T ES2099298T3 ES 2099298 T3 ES2099298 T3 ES 2099298T3 ES 93101183 T ES93101183 T ES 93101183T ES 93101183 T ES93101183 T ES 93101183T ES 2099298 T3 ES2099298 T3 ES 2099298T3
Authority
ES
Spain
Prior art keywords
article
segment
prestretched
elastically
elastomeric member
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
ES93101183T
Other languages
English (en)
Inventor
James Clark Baird
Ii Thurman J Koger
Delmar Ray Muckenfuhs
Milton Daniel Spahni
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
Application granted granted Critical
Publication of ES2099298T3 publication Critical patent/ES2099298T3/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
    • A61F13/45—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
    • A61F13/49011—Form-fitting, self-adjusting disposable diapers with elastic means the elastic means is located at the waist region
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41F—GARMENT FASTENINGS; SUSPENDERS
    • A41F9/00—Belts, girdles, or waistbands for trousers or skirts
    • A41F9/02—Expansible or adjustable belts or girdles ; Adjustable fasteners comprising a track and a slide member
    • 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
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • 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
    • B29C61/00—Shaping by liberation of internal stresses; Making preforms having internal stresses; Apparatus therefor
    • B29C61/06—Making preforms having internal stresses, e.g. plastic memory
    • B29C61/0608—Making preforms having internal stresses, e.g. plastic memory characterised by the configuration or structure of the preforms
    • B29C61/065—Preforms held in a stressed condition by means of a removable support; Supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/48—Wearing apparel

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Saccharide Compounds (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Prostheses (AREA)
  • Cable Accessories (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Glass Compositions (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Confectionery (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Package Frames And Binding Bands (AREA)
  • Moulding By Coating Moulds (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

UN ARTICULO INCLUYENDO AL MENOS UN SEGMENTO EL CUAL ES CAPAZ DE SER ELASTICAMENTE PLEGABLE A LO LARGO AL MENOS DE UNA PARTE DE SU LONGITUD CON POSTERIORIDAD A SU FABRICACION, PREFERIBLEMENTE POR MANIPULACION MECANICA DE UNA PARTE PREDETERMINADA DEL SEGMENTO ELASTICAMENTE PLEGABLE. LA PARTE QUE SE MANIPULA MECANICAMENTE Y QUE ESTA PREDETERMINADA EN EL SEGMENTO ELASTICO PLEGABLE COMPRENDE UN ELEMENTO ELASTOMERICO(20) EL CUAL SE MANTIENE EN UNA SITUACION DE PRETENSADO Y TENSION EN LA DIRECCION DESEADA DEL PLEGADO. LOS EXTREMOS OPUESTOS DEL SEGMENTO PLEGABLE ELASTICAMENTE EN EL ARTICULO ESTAN INTERCONECTADOS A TRAVES DE UN ELEMENTO ELASTOMERICO PRETENSADO Y SOMETIDO A TENSION. EL ELEMENTO ELASTOMERICO PRETENSADO Y SOMETIDO A TENSION TAMBIEN ESTA SUJETO FORMANDO UNA RELACION FIJA AL MENOS CON UN ELEMENTO QUE LE PROPORCIONA RIGIDEZ (15,16) PARA FORMAR UNA ESTRUCTURA COMPUESTA (10) LA CUAL ES LO SUFICIENTEMENTE FUERTE PARA RESISTIR UN APLASTAMIENTO EN UNA DIRECCION PARALELA A LAS FUERZAS DE TENSION QUE ACTUAN SOBRE EL ELEMENTO ELASTOMERICO PRETENSADO Y SOMETIDO A TENSION ANTES DE LA MANIPULACION MECANICA DE LA ESTRUCTURA DEL COMPUESTO. EL ARTICULO SE PLIEGA ELASTICAMENTE POR MEDIO DE LA MANIPULACION MECANICA DE LA PARTE PREDETERMINADA DEL ELEMENTO PLEGABLE HASTA QUE SE EFECTUA EL MOVIMIENTO DEL ELEMENTO ELASTOMERICO PRETENSADO Y SOMETIDO A TENSION RELATIVO AL ELEMENTO QUE LE DA RIGIDEZ. PARA QUE EL ARTICULO SEA ELASTICO Y QUE ESTE CONSTITUIDO POR EL SEGMENTO ELASTICO PLEGABLE, EL MOVIMIENTO RELATIVO ENTRE EL ELEMENTO ELASTOMERICO PRETENSADO Y SOMETIDO A TENSION Y EL ELEMENTO QUE LE DA RIGIDEZ DEBE SER LO SUFICIENTEMENTE GRANDE PARA LIBERAR LAS FUERZAS DE TENSION EN LA PARTE QUE SE MANIPULA MECANICAMENTE EN LA ESTRUCTURA DEL COMPUESTO. ESTE MOVIMIENTO PRODUCE UN GRADO DE FLEXION ELASTICA EN EL SEGMENTO, Y CONSECUENTEMENTE EN EL ARTICULO AL CUAL ESTA UNIDO, EN LA DIRECCION DEL ELEMENTO ELASTOMERICO PRETENSADO. EL GRADO DE FLEXION DEL ELEMENTO ES PROPORCIONAL A LA AMPLITUD EN LA QUE EXISTE UN MOVIMIENTO RELATIVO ENTRE EL MIEMBRO ELASTOMERICO PRETENSADO Y SOMETIDO A TENSION Y EL ELEMENTO QUE LE DA RIGIDEZ EN LA ZONA QUE COMPRENDE LA ESTRUCTURA DEL COMPUESTO. ASI, LA TENSION DEL SEGMENTO ELASTICAMENTE PLEGABLE PUEDE SER AUMENTADA POR EL USUARIO, SEGUN SE DESEA, MANIPULANDO MECANICAMENTE MAYOR PARTE DE LA ESTRUCTURA DEL COMPUESTO. LOS SEGMENTOS ELASTICAMENTE PLEGABLES DEL PRESENTE INVENTO SON PARTICULARMENTE ADECUADOS PARA LAS OPERACIONES DE FABRICACION DE ALTA VELOCIDAD DE UN ARTICULO, YA QUE LOS SEGMENTOS PUEDEN APLICARSE A LOS ARTICULOS EN UNA SITUACION FUNDAMENTALMENTE DESPROVISTA DE TENSION Y LUEGO SU TENSION SE PODRA LIBERAR POSTERIORMENTE A LA FABRICACION DEL ARTICULO.
ES93101183T 1986-04-15 1987-04-14 Articulo que incluye un segmento que es elasticamente fruncible tras su fabricacion. Expired - Lifetime ES2099298T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85205386A 1986-04-15 1986-04-15

Publications (1)

Publication Number Publication Date
ES2099298T3 true ES2099298T3 (es) 1997-05-16

Family

ID=25312391

Family Applications (2)

Application Number Title Priority Date Filing Date
ES93101183T Expired - Lifetime ES2099298T3 (es) 1986-04-15 1987-04-14 Articulo que incluye un segmento que es elasticamente fruncible tras su fabricacion.
ES87303240T Expired - Lifetime ES2044924T3 (es) 1986-04-15 1987-04-14 Articulo que incluye un segmento que puede ser fruncido elasticamente despues de su fabricacion.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES87303240T Expired - Lifetime ES2044924T3 (es) 1986-04-15 1987-04-14 Articulo que incluye un segmento que puede ser fruncido elasticamente despues de su fabricacion.

Country Status (11)

Country Link
EP (2) EP0242175B1 (es)
AT (1) ATE150627T1 (es)
DE (2) DE3752038T2 (es)
EG (1) EG18356A (es)
ES (2) ES2099298T3 (es)
GB (1) GB2190406A (es)
HK (2) HK156296A (es)
IE (1) IE61553B1 (es)
MA (1) MA20946A1 (es)
MY (1) MY100931A (es)
PT (1) PT84688B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8630487D0 (en) * 1986-12-20 1987-01-28 Brightwake Ltd Puckering/creating pleats in fabrics
US5092862A (en) * 1988-03-23 1992-03-03 The Procter & Gamble Company Elastic securement of an article with segments capable of being elastically shirred
IE902223A1 (en) * 1989-07-14 1991-01-16 Schlegel Uk Holdings Method of manufacturing an elastomeric strip
US5501679A (en) * 1989-11-17 1996-03-26 Minnesota Mining And Manufacturing Company Elastomeric laminates with microtextured skin layers
JPH0694188B2 (ja) * 1989-11-17 1994-11-24 ミネソタ マイニング アンド マニュファクチャリング カンパニー 微細組織スキン層を有するエラストマー積層体
US5344691A (en) * 1990-03-30 1994-09-06 Minnesota Mining And Manufacturing Company Spatially modified elastic laminates
US5429856A (en) * 1990-03-30 1995-07-04 Minnesota Mining And Manufacturing Company Composite materials and process
US5376430A (en) * 1992-06-19 1994-12-27 Minnesota Mining And Manufacturing Company Elastic film laminate
US5807368A (en) * 1993-06-14 1998-09-15 Minnesota Mining And Manufacturing Company Disposable garment formed from an elastic film laminate
AU7555294A (en) * 1993-08-25 1995-03-21 Procter & Gamble Company, The Absorbent article having composite elasticized member
US5773374A (en) * 1995-04-24 1998-06-30 Wood; Leigh E. Composite materials and process
US6436529B1 (en) 1997-01-21 2002-08-20 3M Innovative Properties Company Elatomeric laminates and composites

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1324591A (en) * 1969-06-18 1973-07-25 Ind Sealants Ltd Adhesive structures
GB1389201A (en) * 1971-02-22 1975-04-03 Ici Ltd Method of making articles of clothing comprising elasticated portions
DE2643858A1 (de) * 1976-09-29 1978-03-30 Solida Textil & Netzwaren Mfg Elastisch dehnbarer verschluss, insbesondere fuer textile bekleidungsstuecke
US4063559A (en) * 1976-10-04 1977-12-20 Johnson & Johnson Disposable diaper having stretchable adhesive tab fasteners with partible protective film
US4552795A (en) * 1983-12-27 1985-11-12 Minnesota Mining And Manufacturing Co. Inelastic, heat-elasticizable sheet material
US4655761A (en) * 1984-08-06 1987-04-07 Kimberly-Clark Corporation Disposable diaper with refastenable tape system

Also Published As

Publication number Publication date
PT84688B (pt) 1989-11-30
GB2190406A (en) 1987-11-18
IE870970L (en) 1987-10-15
HK156296A (en) 1996-08-23
MY100931A (en) 1991-05-31
ES2044924T3 (es) 1994-01-16
DE3787751D1 (de) 1993-11-18
PT84688A (en) 1987-05-01
GB8708986D0 (en) 1987-05-20
EP0551925B1 (en) 1997-03-26
EG18356A (en) 1993-02-28
EP0242175A3 (en) 1989-12-13
ATE150627T1 (de) 1997-04-15
IE61553B1 (en) 1994-11-16
DE3752038D1 (de) 1997-04-30
MA20946A1 (fr) 1987-12-31
HK1007939A1 (en) 1999-04-30
EP0551925A1 (en) 1993-07-21
EP0242175B1 (en) 1993-10-13
DE3787751T2 (de) 1994-02-03
DE3752038T2 (de) 1997-07-10
EP0242175A2 (en) 1987-10-21

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