ES2146031T3 - Articulos absorbentes que tienen un componente no tejido suave, resistente. - Google Patents

Articulos absorbentes que tienen un componente no tejido suave, resistente.

Info

Publication number
ES2146031T3
ES2146031T3 ES96939675T ES96939675T ES2146031T3 ES 2146031 T3 ES2146031 T3 ES 2146031T3 ES 96939675 T ES96939675 T ES 96939675T ES 96939675 T ES96939675 T ES 96939675T ES 2146031 T3 ES2146031 T3 ES 2146031T3
Authority
ES
Spain
Prior art keywords
soft
nonwoven
cross
machine direction
strong
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
ES96939675T
Other languages
English (en)
Inventor
Terrill Alan Young
George Christopher Dobrin
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 ES2146031T3 publication Critical patent/ES2146031T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F13/00Bandages or dressings; Absorbent pads
    • A61F13/15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/45Absorbent 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
    • A61F13/49Absorbent articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007Form-fitting, self-adjusting disposable diapers
    • A61F13/49009Form-fitting, self-adjusting disposable diapers with elastic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06CFINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826Spot bonds connect components
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674Nonwoven fabric with a preformed polymeric film or sheet
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/681Spun-bonded nonwoven fabric

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

SE DESCRIBE UN MATERIAL NO TEJIDO QUE ES EXCEPCIONALMENTE BLANDO AUNQUE SUFICIENTEMENTE FUERTE PARA SU USO EN ARTICULOS ABSORBENTES. EL MATERIAL NO TEJIDO BLANDO Y FUERTE INCLUYE FIBRAS QUE CONTIENEN POLIETILENO, POR LO MENOS UNA PARTE DEL CUAL ESTA CONSOLIDADO. EL MATERIAL NO TEJIDO BLANDO Y FUERTE TIENE UNA FUERZA TENSORA EN LA DIRECCION DE LA MAQUINA DE CRUZ DE POR LO MENOS ALREDEDOR 300 G/IN Y UNA ELONGACION A ROTURA EN LA DIRECCION DE LA MAQUINA DE CRUZ DE POR LO MENOS ALREDEDOR DEL 40 %. AL MATERIAL NO TEJIDO BLANDO Y FUERTE SE LE DA FORMA PREFERENTEMENTE EXTENDIENDO PERMANENTEMENTE UNA BASE INELASTICA NO TEJIDA EN LA DIRECCION DE LA MAQUINA DE CRUZ. LA BASE NO TEJIDA PREFERENTE TIENE CIERTAS PROPIEDADES QUE LE PERMITEN TENER SUFICIENTE FUERZA DESPUES DE LA EXTENSION, SIENDO A LA VEZ EXCEPCIONALMENTE BLANDA, DE MANERA EL MATERIAL NO TEJIDO BLANDO Y FUERTE EXTENDIDO PERMANENTEMENTE ES PARTICULARMENTE ADECUADO PARA SU USO COMO UN COMPONENTE DE LA LAMINA SUPERIOR O DE LA LAMINA INFERIOREN ARTICULOS ABSORBENTES DESECHABLES. MAS ESPECIFICAMENTE, LA BASE NO TEJIDA PREFERIDA TIENE UNA ELONGACION A ROTURA EN LA DIRECCION DE LA MAQUINA DE CRUZ DE POR LO MENOS ALREDEDOR DEL 175 % Y UNA FUERZA TENSORA EN LA DIRECCION DE LA MAQUINA DE CRUZ DE POR LO MENOS ALREDEDOR 400 G/IN. UNA BASE NO TEJIDA PARTICULARMENTE PREFERIDA TIENE TAMBIEN UN DENIER DE FILAMENTO DE DESDE 1,5 A 10, UN PESO DE BASE DE DESDE 15 A 30 GSY, Y PARA LOS MATERIALES NO TEJIDOS UNIDOS POR PUNTOS TERMICOS, UN AREA DE CONSOLIDACION DE 4 A 40 %.
ES96939675T 1995-11-30 1996-11-08 Articulos absorbentes que tienen un componente no tejido suave, resistente. Expired - Lifetime ES2146031T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/565,461 US5626571A (en) 1995-11-30 1995-11-30 Absorbent articles having soft, strong nonwoven component

Publications (1)

Publication Number Publication Date
ES2146031T3 true ES2146031T3 (es) 2000-07-16

Family

ID=24258709

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96939675T Expired - Lifetime ES2146031T3 (es) 1995-11-30 1996-11-08 Articulos absorbentes que tienen un componente no tejido suave, resistente.

Country Status (11)

Country Link
US (1) US5626571A (es)
EP (1) EP0863735B1 (es)
JP (1) JP3234233B2 (es)
KR (1) KR100259736B1 (es)
AT (1) ATE193197T1 (es)
AU (1) AU7683496A (es)
CA (1) CA2237556C (es)
DE (1) DE69608570T2 (es)
ES (1) ES2146031T3 (es)
MX (1) MX9804308A (es)
WO (1) WO1997019662A1 (es)

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DE69608570T2 (de) 2001-01-18
EP0863735B1 (en) 2000-05-24
EP0863735A1 (en) 1998-09-16
US5626571A (en) 1997-05-06
JPH11500652A (ja) 1999-01-19
KR100259736B1 (ko) 2000-06-15
ATE193197T1 (de) 2000-06-15
AU7683496A (en) 1997-06-19
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DE69608570D1 (de) 2000-06-29
MX9804308A (es) 1998-09-30

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