Coating processes – Interior of hollow article coating
Patent
1982-12-09
1985-01-15
Dawson, Robert
Coating processes
Interior of hollow article coating
118408, 156 69, 427238, 427239, B05D 722
Patent
active
044938608
ABSTRACT:
A method and apparatus for coating the interior edge of an open ended container with an adhesive strip or band. An open rim of a container abuts a flat surface on an adhesive applicator head. A flowable adhesive passes radially outwardly and thence axially, between the inner container rim surface and a part of the head, to deposit a band of adhesive, such as a hot melt adhesive, on the container inner surface. The flat surface of the head functions both to position the container relative to the head and to form a seal to thus permit adhesive coating up to the edge of the open container end.
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Ancel Richard J.
Dawson Robert
International Paper Company
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