Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1996-06-24
1997-07-08
Aftergut, Jeff H.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156161, 156163, 156164, 156229, 156252, 156253, 15624424, 15624426, 428131, 428137, 6043851, 6043852, A61F 1300, B32B 3116
Patent
active
056456727
ABSTRACT:
A method for forming a composite elastic material. A thermoplastic film is extruded from an extruder. The thermoplastic film is fed while still in a molten condition onto a rotating forming structure exhibiting a multiplicity of apertures therein. A pneumatic vacuum is applied to the thermoplastic film to produce apertures in the thermoplastic film. An elastic member having at least one elastic strand is placed against a surface of the thermoplastic film while the thermoplastic film is still in a molten condition.
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Aftergut Jeff H.
Johnson Kevin C.
Miller Steven W.
Rasser Jacobus C.
The Proctor & Gamble Company
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