Envelope consisting of a heat shrinkable plastic sleeve for packaging at least one object

摘要

The packaging (100) for an object consists of a thermo-retractable sleeve, a main portion (101) of which tightly surrounds a part of the object. The sleeve has a complementary superposed external flap (103) which is connected at its side ends to the sleeve main portion by two parallel weld lines (102,105). The complementary flap has a reinforcing band (106) in which there is a cut out (110) defining a gripping tab (114) whose sides extend perpendicularly to the reinforcing band. The cut out is extended beyond the band by two slits in the flap wall which form a start for tearing. The flap also as a perforated line (104) parallel to the reinforcing band which enables detaching the flap part obtained by tearing the external flap when the tab is pulled.