ES2170406T3 - Metodo y equipo para la fabricacion rapida de material de bucles. - Google Patents

Metodo y equipo para la fabricacion rapida de material de bucles.

Info

Publication number
ES2170406T3
ES2170406T3 ES97934972T ES97934972T ES2170406T3 ES 2170406 T3 ES2170406 T3 ES 2170406T3 ES 97934972 T ES97934972 T ES 97934972T ES 97934972 T ES97934972 T ES 97934972T ES 2170406 T3 ES2170406 T3 ES 2170406T3
Authority
ES
Spain
Prior art keywords
conformation
fiber sheet
loop material
receptacles
peripheral surface
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
ES97934972T
Other languages
English (en)
Inventor
Michael R Gorman
Nedlin B Johnson
Dennis L Becker
Donald W Folske
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2170406T3 publication Critical patent/ES2170406T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • D04H13/00—Other non-woven fabrics
    • D04H13/001—Making non-woven fabrics from staple fibres, filaments or yarns, bonded to at least one web-like material, e.g. woven, knitted non-woven fabric, paper, leather, during consolidation
    • D04H13/007—Making non-woven fabrics from staple fibres, filaments or yarns, bonded to at least one web-like material, e.g. woven, knitted non-woven fabric, paper, leather, during consolidation strengthened or consolidated by welding together the various components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • A—HUMAN NECESSITIES
    • A44—HABERDASHERY; JEWELLERY
    • A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
    • A44B18/00—Fasteners of the touch-and-close type; Making such fasteners
    • A44B18/0003—Fastener constructions
    • A44B18/0011—Female or loop elements
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • 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
    • B32B5/00—Layered 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
    • B32B5/02—Layered 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 structural features of a fibrous or filamentary layer
    • B32B5/04—Layered 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 structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the fibres or filaments
    • 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
    • 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
    • B32B2307/70—Other properties
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • Y10T156/1007—Running or continuous length work
    • Y10T156/1008—Longitudinal bending

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Laminated Bodies (AREA)
  • Control Of Metal Rolling (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

SE DESCRIBE UN PROCEDIMIENTO PARA FORMAR UNA LAMINA DE MATERIAL EN BUCLE, EN LA QUE UNA LAMINA DE FIBRAS (12) SE HACE PASAR ENTRE UN PRIMER MIEMBRO CILINDRICO DE CONFORMACION (18), QUE TIENE RECEPTACULOS (21), Y UN SEGUNDO MIEMBRO CILINDRICO DE CONFORMACION (19) QUE TIENE MONTANTES COINCIDENTES (24), Y QUE ADAPTAN GENERALMENTE LA LAMINA DE FIBRAS A LA SUPERFICIE PERIFERICA DEL PRIMER MIEMBRO DE CONFORMACION, RETENIENDOLO ALLI EN UNA CIERTA DISTANCIA, DESPUES DE LO CUAL SE LE ACOPLA UNA CAPA DE SOPORTE (16). UNAS PARTES CURVAS (14) DE LA LAMINA DE FIBRAS QUE SE ENCONTRABAN EN LOS RECEPTACULOS (21) SE PROYECTAN A CONTINUACION DESDE LA CAPA DE APOYO (16). LA LAMINA DE FIBRA FORMADA SE RETIENE A LO LARGO DE LA SUPERFICIE PERIFERICA DEL PRIMER MIEMBRO DE CONFORMACION EN LA CITADA DISTANCIA, EXTRAYENDO AIRE, A TRAVES DE LOS PASOS DE AIRE (22) SITUADOS EN LOS FONDOS DE LOS RECEPTACULOS (21). EL PRIMER MIEMBRO DE CONFORMACION (18) PUEDE CALENTARSE, Y SE PUEDE SUMINISTRAR UNA FUENTE DE AIRE CALIENTE(39) PARA LIMITAR EL ENFRIAMIENTO DEL PRIMER MIEMBRO DE CONFORMACION. LA CAPA DE SOPORTE PUEDE SER DE PELICULA TRANSPIRABLE PARA HACER QUE LA LAMINA DE MATERIAL EN BUCLE SEA IGUALMENTE TRANSPIRABLE.
ES97934972T 1996-08-14 1997-07-16 Metodo y equipo para la fabricacion rapida de material de bucles. Expired - Lifetime ES2170406T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/698,282 US5904793A (en) 1996-08-14 1996-08-14 Method and equipment for rapid manufacture of loop material

Publications (1)

Publication Number Publication Date
ES2170406T3 true ES2170406T3 (es) 2002-08-01

Family

ID=24804620

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97934972T Expired - Lifetime ES2170406T3 (es) 1996-08-14 1997-07-16 Metodo y equipo para la fabricacion rapida de material de bucles.

Country Status (14)

Country Link
US (1) US5904793A (es)
EP (1) EP0921738B1 (es)
JP (1) JP2001502928A (es)
KR (1) KR100488262B1 (es)
CN (1) CN1227473A (es)
AR (1) AR009042A1 (es)
AU (1) AU715930B2 (es)
BR (1) BR9711143A (es)
CA (1) CA2261734A1 (es)
DE (1) DE69711057T2 (es)
ES (1) ES2170406T3 (es)
IL (1) IL128168A (es)
TW (1) TW344654B (es)
WO (1) WO1998006290A1 (es)

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Also Published As

Publication number Publication date
JP2001502928A (ja) 2001-03-06
DE69711057D1 (de) 2002-04-18
AU3801697A (en) 1998-03-06
DE69711057T2 (de) 2002-07-18
US5904793A (en) 1999-05-18
TW344654B (en) 1998-11-11
BR9711143A (pt) 1999-08-17
KR100488262B1 (ko) 2005-05-11
EP0921738B1 (en) 2002-03-13
CN1227473A (zh) 1999-09-01
CA2261734A1 (en) 1998-02-19
AR009042A1 (es) 2000-03-08
EP0921738A1 (en) 1999-06-16
KR20000029956A (ko) 2000-05-25
IL128168A0 (en) 1999-11-30
AU715930B2 (en) 2000-02-10
IL128168A (en) 2001-07-24
WO1998006290A1 (en) 1998-02-19

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