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MX2012001366A - Metodo para fabricar una trama perforada elastomerica. - Google Patents

Metodo para fabricar una trama perforada elastomerica.

Info

Publication number
MX2012001366A
MX2012001366A MX2012001366A MX2012001366A MX2012001366A MX 2012001366 A MX2012001366 A MX 2012001366A MX 2012001366 A MX2012001366 A MX 2012001366A MX 2012001366 A MX2012001366 A MX 2012001366A MX 2012001366 A MX2012001366 A MX 2012001366A
Authority
MX
Mexico
Prior art keywords
elastomeric
web
making
apertured web
precursor web
Prior art date
Application number
MX2012001366A
Other languages
English (en)
Inventor
Khalid Qureshi
Edward Lawrence Shcmidt Jr
Original Assignee
Procter & Gamble
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 & Gamble filed Critical Procter & Gamble
Publication of MX2012001366A publication Critical patent/MX2012001366A/es

Links

Classifications

    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
    • 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
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/5146—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable having apertures of 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 of the pads
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter
    • 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
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51464—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being stretchable or elastomeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/18—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material
    • B26F1/20—Perforating by slitting, i.e. forming cuts closed at their ends without removal of material with tools carried by a rotating drum or similar support
    • 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
    • B29L2009/00—Layered products

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Dermatology (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Laminated Bodies (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Un método para fabricar una trama perforada elastomérica comprende proporcionar una trama precursora que comprende un laminado que se somete a estiramiento gradual para formar una trama precursora elastomérica. Se proporciona un aparato conformador que comprende un primer miembro y un segundo miembro, caracterizado además porque el primer miembro comprende un miembro de acoplamiento, y el segundo miembro comprende dientes que se unen al segundo miembro. La trama precursora elastomérica se desplaza a través del aparato conformador, en donde las aberturas se forman en el material de trama precursora elastomérica material a medida que los dientes en el segundo miembro penetran el miembro de acoplamiento que forma una trama perforada elastomérica. La trama perforada elastomérica presenta un índice de transmisión de vapor de agua de al menos aproximadamente 1000 g/m2/día.
MX2012001366A 2009-08-03 2010-08-03 Metodo para fabricar una trama perforada elastomerica. MX2012001366A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/534,353 US9034230B2 (en) 2009-08-03 2009-08-03 Method for making an elastomeric apertured web
PCT/US2010/044186 WO2011017285A1 (en) 2009-08-03 2010-08-03 Method for making an elastomeric apertured web

Publications (1)

Publication Number Publication Date
MX2012001366A true MX2012001366A (es) 2012-02-17

Family

ID=42985154

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012001366A MX2012001366A (es) 2009-08-03 2010-08-03 Metodo para fabricar una trama perforada elastomerica.

Country Status (9)

Country Link
US (1) US9034230B2 (es)
EP (1) EP2461951B1 (es)
JP (1) JP5602852B2 (es)
CN (1) CN102470542B (es)
BR (1) BR112012002260A2 (es)
CA (1) CA2770288C (es)
IN (1) IN2012DN00876A (es)
MX (1) MX2012001366A (es)
WO (1) WO2011017285A1 (es)

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FR2926745B1 (fr) * 2008-01-28 2013-04-12 Hacoma Procede et dispositif pour realiser un percage dans un materiau composite thermoplastique.
US20120271265A1 (en) * 2011-04-20 2012-10-25 Frederick Michael Langdon Zero-Strain Stretch Laminate with Enhanced Strength, Appearance and Tactile Features, and Absorbent Articles Having Components Formed Therefrom
US8657596B2 (en) 2011-04-26 2014-02-25 The Procter & Gamble Company Method and apparatus for deforming a web
US20120276238A1 (en) * 2011-04-26 2012-11-01 John Brian Strube Apparatus for Deforming a Web
ES2592530T3 (es) 2011-06-17 2016-11-30 Fiberweb, Llc Artículo de múltiples capas permeable al vapor, sustancialmente impermeable al agua
WO2012178027A2 (en) 2011-06-23 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
US9827755B2 (en) 2011-06-23 2017-11-28 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
US9078792B2 (en) 2011-06-30 2015-07-14 The Procter & Gamble Company Two-piece wearable absorbent article having advantageous front waist region and landing zone configuration
BR112014026584A2 (pt) * 2012-04-25 2017-06-27 Procter & Gamble aparelho e processo para abrir e estirar uma manta
US20140257228A1 (en) 2013-03-08 2014-09-11 The Procter & Gamble Company Outer covers and disposable absorbent inserts for pants
US20140257231A1 (en) 2013-03-08 2014-09-11 The Procter & Gamble Company Outer covers and disposable absorbent inserts for pants
US9078789B2 (en) 2013-03-08 2015-07-14 The Procter & Gamble Company Outer covers and disposable absorbent inserts for pants
JP6292851B2 (ja) * 2013-12-04 2018-03-14 花王株式会社 パンツ型吸収性物品
US10357410B2 (en) 2014-11-06 2019-07-23 The Procter & Gamble Company Pre-strained laminates and methods for making the same
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JP6113336B1 (ja) 2016-06-09 2017-04-12 大王製紙株式会社 パンツタイプ使い捨ておむつ
EP3582733B1 (en) 2017-02-16 2022-08-17 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
IT201700020032A1 (it) * 2017-02-22 2018-08-22 Giorgio Trani Procedimento ed apparecchiatura per produrre un nastro continuo di materiale fibroso ondulato longitudinalmente.
JP6760143B2 (ja) * 2017-03-08 2020-09-23 王子ホールディングス株式会社 穿孔ローラおよび穿孔装置
US10617575B2 (en) * 2017-03-13 2020-04-14 Tredegar Film Products Corporation Activated composite web for absorptive devices
JP7023652B2 (ja) * 2017-05-08 2022-02-22 富士男 小澤 気泡緩衝材減容装置
WO2019035965A1 (en) 2017-08-16 2019-02-21 Kimberly-Clark Worldwide, Inc. FLEXIBLE NON-WOVEN STRIPS AND METHODS OF MAKING SAME
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EP3958809B1 (en) 2019-04-24 2025-10-29 The Procter & Gamble Company Highly extensible nonwoven webs and absorbent articles having such webs
CN110420094A (zh) * 2019-08-29 2019-11-08 武汉市川田卫生用品有限公司 一种卫生巾高分子吸收芯体及其专用开孔设备
EP4117591A1 (en) * 2020-03-13 2023-01-18 The Procter & Gamble Company Beamed elastomeric laminate performance and zones
EP4135641A1 (en) * 2020-04-13 2023-02-22 3M Innovative Properties Company Medical adhesive articles having a low effective modulus of elasticity
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Also Published As

Publication number Publication date
CA2770288A1 (en) 2011-02-10
BR112012002260A2 (pt) 2016-06-14
EP2461951A1 (en) 2012-06-13
IN2012DN00876A (es) 2015-07-10
JP2013500175A (ja) 2013-01-07
CN102470542A (zh) 2012-05-23
CA2770288C (en) 2015-02-03
JP5602852B2 (ja) 2014-10-08
WO2011017285A1 (en) 2011-02-10
CN102470542B (zh) 2015-02-04
EP2461951B1 (en) 2014-05-14
US9034230B2 (en) 2015-05-19
US20110024940A1 (en) 2011-02-03

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