AR078006A1 - METHOD OF MANUFACTURING OF ABSORBENT ARTICLE AND STRETCHING DEVICE - Google Patents

METHOD OF MANUFACTURING OF ABSORBENT ARTICLE AND STRETCHING DEVICE

Info

Publication number
AR078006A1
AR078006A1 ARP100103184A AR078006A1 AR 078006 A1 AR078006 A1 AR 078006A1 AR P100103184 A ARP100103184 A AR P100103184A AR 078006 A1 AR078006 A1 AR 078006A1
Authority
AR
Argentina
Prior art keywords
sheet
manufacturing
absorbent article
stretching
stretching device
Prior art date
Application number
Other languages
Spanish (es)
Inventor
Noriaki Ito
Satoru Sakaguchi
Tomomi Oku
Yoshikazu Ogasawara
Original Assignee
Uni Charm 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 Uni Charm Corp filed Critical Uni Charm Corp
Publication of AR078006A1 publication Critical patent/AR078006A1/en

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 articles specially adapted to be worn around the waist, e.g. diapers
    • 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
    • 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
    • A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
    • A61F13/15593—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers having elastic ribbons fixed thereto; Devices for applying the ribbons
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)

Abstract

Se provee un método de fabricacion de un artículo absorbente que incluye un proceso de calentamiento de lámina S20 de una lámina compuesta 120, y un proceso de estiramiento de lámina S30 de estiramiento de la lámina compuesta 120 en la direccion transversal CD, mediante un par de mecanismos de rodillo de repujado 520. En el proceso de calentamiento de lámina S20, la lámina compuesta 120 se calienta a una temperatura superior al punto de ablandamiento del adhesivo e inferior a la menor de una de las temperaturas de ablandamiento de la pluralidad de láminas. En el proceso de estiramiento de lámina S30, una pluralidad de porciones elevadas provistas sobre los mecanismos de rodillo de repujado 520 son calentadas a una temperatura superior a 40°C e inferior al punto de ablandamiento del adhesivo.A method of manufacturing an absorbent article is provided which includes a heating process of sheet S20 of a composite sheet 120, and a process of stretching sheet S30 of stretching of composite sheet 120 in the transverse direction CD, by a pair of Embossment roller mechanisms 520. In the process of heating sheet S20, composite sheet 120 is heated to a temperature greater than the softening point of the adhesive and less than one of the softening temperatures of the plurality of sheets. In the process of stretching sheet S30, a plurality of raised portions provided on the embossment roller mechanisms 520 are heated to a temperature greater than 40 ° C and below the softening point of the adhesive.

ARP100103184 2009-08-31 2010-08-31 METHOD OF MANUFACTURING OF ABSORBENT ARTICLE AND STRETCHING DEVICE AR078006A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009200709A JP5623042B2 (en) 2009-08-31 2009-08-31 Absorbent article manufacturing method and stretching apparatus

Publications (1)

Publication Number Publication Date
AR078006A1 true AR078006A1 (en) 2011-10-05

Family

ID=42606038

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100103184 AR078006A1 (en) 2009-08-31 2010-08-31 METHOD OF MANUFACTURING OF ABSORBENT ARTICLE AND STRETCHING DEVICE

Country Status (5)

Country Link
JP (1) JP5623042B2 (en)
CN (1) CN101803974A (en)
AR (1) AR078006A1 (en)
TW (1) TWI499406B (en)
WO (1) WO2011025032A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8585849B2 (en) 2012-02-06 2013-11-19 The Procter & Gamble Company Apparatuses and methods for fabricating elastomeric laminates
JP6083911B2 (en) * 2014-12-19 2017-02-22 花王株式会社 Absorbent articles
CN105087348A (en) * 2015-09-28 2015-11-25 淄博大创自动化科技有限公司 Production and collection system for highly pure bamboo vinegar

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3408566B2 (en) * 1992-12-25 2003-05-19 積水化成品工業株式会社 Water absorbing sheet and method for producing the same
EP0890350A1 (en) * 1997-07-08 1999-01-13 The Procter & Gamble Company Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets
JP4277442B2 (en) * 2000-11-16 2009-06-10 三菱電機株式会社 Evaluation method of gas discharge display device
JP2002316359A (en) * 2001-04-23 2002-10-29 Mitsui Chemicals Inc Porous film/nonwoven fabric composite sheet and manufacturing method therefor
JP2003073967A (en) * 2001-08-31 2003-03-12 Mitsui Chemicals Inc Soft nonwoven fabric and method for producing the same
JP4905932B2 (en) * 2006-07-05 2012-03-28 花王株式会社 Elastic sheet transport method
JP5159082B2 (en) * 2006-10-23 2013-03-06 花王株式会社 Elastic nonwoven fabric
JP5342751B2 (en) * 2007-03-30 2013-11-13 ユニ・チャーム株式会社 Elastic nonwoven fabric

Also Published As

Publication number Publication date
CN101803974A (en) 2010-08-18
JP2011050493A (en) 2011-03-17
TW201124118A (en) 2011-07-16
WO2011025032A1 (en) 2011-03-03
JP5623042B2 (en) 2014-11-12
TWI499406B (en) 2015-09-11

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