Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Reexamination Certificate
2008-05-22
2011-12-13
Gray, Linda L (Department: 1745)
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
C156S161000, C156S176000, C156S177000, C156S179000, C156S229000, C156S252000, C156S256000, C156S257000, C156S269000, C156S270000
Reexamination Certificate
active
08075722
ABSTRACT:
In a manufacturing apparatus of an absorbent product, extended elastic yarns to be a first middle elastic member and extended elastic yarns to be leg elastic members are bonded between a first sheet and a second sheet and arranged crossing each other in manufacturing an outer covering sheet. A first middle elastic member and an inclined part of the leg elastic members crossing the first middle elastic member are simultaneously and reliably cut in a crossing area of the both elastic members by first cutting blades tilted relatively to a direction where the first middle elastic member is positioned and second cutting blades tilted relatively to a direction where the inclined part is positioned. Thus, it is possible to easily form the outer covering sheet which maintains elasticity in a required portion and has high flexibility.
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European Search Report (in English language) issued Oct. 29, 2008.
Fujioka Masaru
Takahashi Yuki
Yokokawa Hironobu
Gray Linda L
Livedo Corporation
Wenderoth , Lind & Ponack, L.L.P.
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