CA2025117A1 - Method for manufacturing disposable garments - Google Patents

Method for manufacturing disposable garments

Info

Publication number
CA2025117A1
CA2025117A1 CA002025117A CA2025117A CA2025117A1 CA 2025117 A1 CA2025117 A1 CA 2025117A1 CA 002025117 A CA002025117 A CA 002025117A CA 2025117 A CA2025117 A CA 2025117A CA 2025117 A1 CA2025117 A1 CA 2025117A1
Authority
CA
Canada
Prior art keywords
cores
disposable garments
openings
laminate
webs
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.)
Granted
Application number
CA002025117A
Other languages
French (fr)
Other versions
CA2025117C (en
Inventor
Hironori Nomura
Taiji Shimakawa
Yoshinori Matsura
Hiroki Yamamoto
Hirofumi Ohnishi
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.)
Unicharm Corp
Original Assignee
Unicharm 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
Priority claimed from JP1238943A external-priority patent/JP2577094B2/en
Priority claimed from JP1245432A external-priority patent/JP2536934B2/en
Priority claimed from JP1247686A external-priority patent/JP2577095B2/en
Priority claimed from JP1249768A external-priority patent/JP2583320B2/en
Priority claimed from JP1261838A external-priority patent/JP2536936B2/en
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of CA2025117A1 publication Critical patent/CA2025117A1/en
Application granted granted Critical
Publication of CA2025117C publication Critical patent/CA2025117C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61F13/15577—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
    • A61F13/56—Supporting or fastening means
    • 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
    • Y10T156/101—Prior to or during assembly with additional lamina
    • 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
    • Y10T156/1015—Folding
    • 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
    • Y10T156/1043—Subsequent to assembly
    • Y10T156/1049—Folding only
    • 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
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1712—Indefinite or running length work
    • Y10T156/1734—Means bringing articles into association with web

Abstract

Inner members formed by attaching absorbent cores to inner webs, longitudinally thereof with predetermined spaces between the cores are folded on themselves along their center lines so that the cores partially lie on a first outer surface and partially lie on a second outer surface opposed to the first outer surface. A pair of continuous outer webs having widths to cover the first and second outer surfaces are provided with elastic members for leg-openings and waist-openings, and attached respectively to the first and second surfaces to form a continuous laminate. Successively the laminate is sealed and out at predetermined areas, and individual disposable garments are produced.
CA002025117A 1989-09-13 1990-09-12 Method for manufacturing disposable garments Expired - Fee Related CA2025117C (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
JP1-238943 1989-09-13
JP1238943A JP2577094B2 (en) 1989-09-13 1989-09-13 Manufacturing method of disposable wearing article
JP1-245,432 1989-09-21
JP1245432A JP2536934B2 (en) 1989-09-21 1989-09-21 Method for manufacturing disposable wearing article
JP1-247686 1989-09-22
JP1247686A JP2577095B2 (en) 1989-09-22 1989-09-22 Manufacturing method of disposable wearing article
JP1249768A JP2583320B2 (en) 1989-09-26 1989-09-26 Manufacturing method of disposable wearing article
JP1-249768 1989-09-26
JP1-261838 1989-10-05
JP1261838A JP2536936B2 (en) 1989-10-05 1989-10-05 Method for manufacturing disposable wearing article

Publications (2)

Publication Number Publication Date
CA2025117A1 true CA2025117A1 (en) 1991-03-14
CA2025117C CA2025117C (en) 2003-08-12

Family

ID=27530007

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002025117A Expired - Fee Related CA2025117C (en) 1989-09-13 1990-09-12 Method for manufacturing disposable garments

Country Status (9)

Country Link
US (1) US5080741A (en)
EP (1) EP0417766B1 (en)
KR (1) KR0135511B1 (en)
AT (1) ATE103793T1 (en)
AU (1) AU629038B2 (en)
CA (1) CA2025117C (en)
DE (1) DE69007914T2 (en)
DK (1) DK0417766T3 (en)
ES (1) ES2055258T3 (en)

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DE3016424A1 (en) * 1980-04-29 1981-11-05 William Prym-Werke Kg, 5190 Stolberg METHOD FOR THE PRODUCTION OF DOUBLE-SIDED DISPOSABLE ARM LEAFS AND DOUBLE-SIDED ARMPLATE, IN PARTICULAR ACCORDING TO THIS METHOD
FR2490079A1 (en) * 1980-09-15 1982-03-19 Boussac Saint Freres Bsf PROCESS FOR MANUFACTURING CUTTING LAYERS AND CUTTING LAYERS OBTAINED BY CARRYING OUT SAID METHOD
FR2490078A1 (en) * 1980-09-15 1982-03-19 Boussac Saint Freres Bsf PULLOVER LAYER AND METHOD FOR MANUFACTURING SUCH SLEEPERS
NZ202663A (en) * 1981-12-08 1985-12-13 Colgate Palmolive Co Elasticized disposable panty,absorbent pad overlies elasticized strips at bottom edges

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CA2025117C (en) 2003-08-12
US5080741A (en) 1992-01-14
AU6240290A (en) 1991-03-21
DE69007914T2 (en) 1994-11-10
DK0417766T3 (en) 1994-07-25
ES2055258T3 (en) 1994-08-16
ATE103793T1 (en) 1994-04-15
EP0417766B1 (en) 1994-04-06
AU629038B2 (en) 1992-09-24
KR0135511B1 (en) 1998-04-22
EP0417766A1 (en) 1991-03-20
DE69007914D1 (en) 1994-05-11
KR910005836A (en) 1991-04-27

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