Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1996-09-09
1999-01-05
Osele, Mark A.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156502, 156504, 156505, 242164, 242173, 2425323, 2425554, 2425561, B65H 6906
Patent
active
058557148
ABSTRACT:
A roll splicing system and method is used to splice a new roll to an expiring roll of material. Each roll includes an adhesive region disposed proximate a trailing end of the strip of material rolled around a core region of the roll. As an expiring roll expires or unrolls, the adhesive region is exposed and adheres to an adhesive adherable region on the leading end of a new roll that is rotating against the expiring roll in an opposing direction. The leading end of the new roll is thereby effectively spliced to the trailing end of the expiring roll. A trailing non-adherable region is disposed opposite the adhesive region so that the trailing non-adherable region contacts the adhesive region when rolled and prevents the strip of material from sticking to the adhesive region. The roll splicing system and method can be used to splice strips of material having adherable surfaces on both sides or having a non-adherable surface, such as a silicone coating, on one side of the strip of material.
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