TAB SEAL FOR SEALING A VESSEL TO BE CLOSED BY PLUG OR CAP AND RELATED MANUFACTURING METHOD

摘要

#CMT# #/CMT# The joint has a support (11) connected to a cap (12) using temporary adhesive, where the cap is provided with a tab (13) whose surface is folded on a face of the cap in contact with a corresponding face of the support. The cap is formed of a complex part (14). The temporary adhesive is applied to the surface of the cap when the tab is folded. The complex part presents a notch. A fold is formed by the tab when the tab is folded, where the length of the fold is lower than that of the notch. The tab comprises a lower reinforcement film (19) made of polyethylene terephthalate. #CMT# : #/CMT# An independent claim is also included for a method for manufacturing a heat-sealable joint. #CMT#USE : #/CMT# Heat-sealable joint for a stopper or capsule. #CMT#ADVANTAGE : #/CMT# The joint can be manufactured in a quick and simple manner. The joint guarantees homogeneous sealing of layers, avoids delamination problem of the layers, and increases resistance of the tab. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a sectional view of a heat-sealable joint before connection of a cap part and a support part. 11 : Support 12 : Cap 13 : Tab 14 : Complex part 19 : Lower reinforcement film.