Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor
Patent
1995-04-07
1997-09-23
Johnstone, Adrienne C.
Adhesive bonding and miscellaneous chemical manufacture
Methods
Surface bonding and/or assembly therefor
156 69, 156223, 156252, 156253, 156293, 220269, 220270, 220359, 22912514, 22912515, B32B 3102, B32B 3104, B32B 3116, B32B 3126
Patent
active
056700024
ABSTRACT:
A container comprises an opening whose cut edge is covered by a protective covering layer. The protective covering layer is formed to have a tube-shaped area in which a plane area is joined to both ends. The tube-shaped area covers the cut edge of the opening. One plane area adheres to the container inner surface, and the other plane area adheres to the container outer surface. The protective covering layer is made from a single foil piece which is applied to the container wall comprising the opening and thereafter shaped into its form. At least one of the plane areas is thus formed and adhered to the container wall.
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Mueller Berthold
Stahlecker Werner
Johnstone Adrienne C.
Ruediger Haaga GmbH
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