B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/25 (2006.01) B31B 19/90 (2006.01) B65B 61/18 (2006.01)
Patent
CA 2475260
The invention relates to a closure assembly (1) comprising complementary closure sections (2) and panels (6a, 6b) for fixing said closure assembly to the internal faces of a bag. The inventive assembly is characterised in that it comprises: sealing bands (11, 13) which are disposed on the external faces of the fixing panels (6a, 6b); a precut or line of weakness (10) which is made in one of the fixing panels (6a) and which divides said panel (6a) into a first external part (61a) and a second internal part (62a), the sealing band on the panel being limited to the external part of same; and a sealing band (12) which is disposed on the internal face of at least one of the panels, each internal sealing band being disposed on the internal part of the fixing panels.
L'invention concerne un ensemble (1) de fermeture comportant des profilés (2) complémentaires de fermeture, des voiles (6a, 6b) de fixation de l'ensemble de fermeture sur les faces intérieures d'un sachet, caractérisé en ce qu'il comporte: - des bandes (11, 13) de soudage sur les faces extérieures des voiles (6a, 6b) de fixation, - une prédécoupe ou une ligne de faiblesse (10) pratiquée dans un des voiles (6a) de fixation, ladite prédécoupe ou ligne de faiblesse délimitant ledit voile (6a) en une première partie externe (61a) et une seconde partie interne (62a), la bande de soudage extérieure prévue sur le voile étant limitée à la partie externe de celui-ci; - une bande de soudage (12) sur la face intérieure d'au moins un des voiles, chaque bande de soudage intérieure étant située sur ladite partie interne des voiles de fixations.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
S2f Flexico
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