Device for enclosing objects

Adhesive bonding and miscellaneous chemical manufacture – Methods – Surface bonding and/or assembly therefor

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Details

156 86, 174 84R, 174DIG8, 428 40, 428 41, B29C 2700, B32B 3100, A61F 1302, H02G 1306

Patent

active

043928986

ABSTRACT:
A device for enclosing at least part of an elongate object, for example a pipe line, comprises a dimensionally recoverable cover 21 one surface of which is partly or wholely coated with a closure adhesive 22 and covered by a layer of sealant.
The cover is preferably in the form of a continuous sheet which may be cut to the appropriate length. The device may be wrapped around the object and the overlying sealant may then be peeled back or peeled away to expose the closure adhesive. The cover is bonded to itself or to the object to be enclosed by means of the exposed closure adhesive, and the device is then recovered by heating.

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