Andrus Intellectual Property Law, LLP
Stretchable structure of disposable wearing article and method of forming the same
A stretchable structure is provided with an elastic member provided between a first sheet layer and a second sheet layer. A stretchable region and a non-stretchable region are alternatively repeated three or more regions from end to end in the stretching direction of the stretchable structure. Both ends are the stretchable region. Both of the ends have an adhesive region of a hot melt adhesive, where the elastic member is adhered to the first sheet layer and the second sheet layer, in a spread state, intervals between adhesive regions adjacent in the stretching direction are all the same, twice of a stretching direction length of the adhesive region positioned on both ends in the stretching direction of the stretchable structure and a stretching direction length of the adhesive region positioned at an end portion on the non-stretchable region side of the stretchable region are all the same.
Daio Paper Corporation
A A A A A A A B B A A B
A61F A61F A61F A61F A61F A61F A61F B29L B29C A61F A61F B29C
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Yoshitake Yosuke
Ishikawa Mori