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1. WO2012078720 - FASTENING TAB AND METHOD OF MAKING THE SAME

Publication Number WO/2012/078720
Publication Date 14.06.2012
International Application No. PCT/US2011/063682
International Filing Date 07.12.2011
IPC
A44B 19/24 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
19Slide fasteners
24Details
A44B 19/00 2006.01
AHUMAN NECESSITIES
44HABERDASHERY; JEWELLERY
BBUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
19Slide fasteners
CPC
A61F 13/15756
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
15577Apparatus or processes for manufacturing
15756Applying tabs, strips, tapes, loops; Knotting the ends of pads
A61F 13/5622
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
56Supporting or fastening means
5622specially adapted for diapers or the like
A61F 13/5633
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
13Bandages or dressings
15Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body
56Supporting or fastening means
5622specially adapted for diapers or the like
5633open type diaper
Y10T 24/2708
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
24Buckles, buttons, clasps, etc.
27including readily dissociable fastener having numerous, protruding, unitary filaments randomly interlocking with, and simultaneously moving towards, mating structure [e.g., hook-loop type fastener]
2708Combined with diverse fastener
Y10T 428/15
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
15Sheet, web, or layer weakened to permit separation through thickness
Y10T 428/163
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
16Two dimensionally sectional layer
163Next to unitary web or sheet of equal or greater extent
Applicants
  • 3M INNOVATIVE PROPERTIES COMPANY [US]/[US] (AllExceptUS)
  • KIMURA, Shinji [JP]/[JP] (UsOnly)
  • KONDO, Masato [JP]/[JP] (UsOnly)
  • PERRON, Steven J. [US]/[US] (UsOnly)
Inventors
  • KIMURA, Shinji
  • KONDO, Masato
  • PERRON, Steven J.
Agents
  • GROSS, Kathleen, B.
Priority Data
12/962,09007.12.2010US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FASTENING TAB AND METHOD OF MAKING THE SAME
(FR) LANGUETTE DE FIXATION ET PROCÉDÉ DE FABRICATION DE CETTE DERNIÈRE
Abstract
(EN)
A fastening tab is provided having a substrate with a main portion, a user's end portion extending from the main portion, a primary mechanical fastening patch having a side edge coterminous with the side edge of the user's end portion of the substrate, and first and second auxiliary mechanical fastening patches on the main portion of the substrate. A method of making a fastening tab is also disclosed. The method includes attaching multiple discrete patches of mechanical fastener to a substrate web extending in the machine direction, cutting through the substrate web and the multiple patches of mechanical fastener in the machine direction with a continuous, meandering cut to provide two sub-webs, and optionally providing cross-web direction cuts through each sub-web to provide a plurality of fastening tabs. An absorbent article including the fastening tab and webs of fastening tabs are also included.
(FR)
La présente invention se rapporte à une languette de fixation qui comprend un substrat ayant une partie principale, une partie d'extrémité pour l'utilisateur s'étendant depuis la partie principale, une pièce de fixation mécanique primaire ayant un bord latéral qui est commun avec le bord latéral de la partie d'extrémité pour l'utilisateur du substrat, et des première et seconde pièces de fixation mécaniques auxiliaires sur la partie principale du substrat. La présente invention se rapporte également à un procédé de fabrication d'une languette de fixation. Le procédé consiste à fixer de multiples pièces discrètes d'un élément de fixation mécanique à une bande de tissu de substrat qui s'étend dans la direction de la machine, à couper la bande de tissu de substrat et les multiples pièces du dispositif de fixation mécanique dans la direction de la machine avec une découpe sinueuse et continue pour obtenir deux sous-bandes de tissu et, facultativement, à faire des découpes dans la direction transversale de la bande de tissu dans chaque sous-bande de tissu pour obtenir une pluralité de languettes de fixation. La présente invention se rapporte également à un article absorbant qui comprend la languette de fixation et les bandes de tissu des languettes de fixation.
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