B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 75/54 (2006.01) A61F 15/00 (2006.01)
Patent
CA 2359211
The invention relates to a device for increasing the shelf life of substrate sections (4) which are packed in bags (3) and are provided with bonding emulsion layer (5). The substrate sections are protected against conglutination with the packing material by means of a support layer (6) that at least partially overlaps the bonding emulsion layer (5). Elevations (1) formed in the support layer (6) or fixed thereon are arranged opposite the bag on the overlapping areas on the side facing the substrate section (4). Said elevations (1) serve as spacers. The invention is characterised in that additional elevations (2) are arranged on the opposite side of the support layer (6). Said elevations (2) also serve as spacers.
L'invention concerne un dispositif destiné à accroître la stabilité au stockage de sections de substrat (4) munies d'une couche auto-adhésive (5), emballées dans des sachets (3), protégées du collage avec le matériau d'emballage du sachet (3), grâce à une couche-support (6) émergeant, au moins par endroits, de la couche auto-adhésive (5), de telle façon que des bossages (1) formés, dans les zones en saillie, à partir de la face associée à la section du substrat (4) ou fixés sur cette face, servent d'éléments d'écartement vis-à-vis du sachet (3), caractérisé en ce qu'en plus des bossages (1) précités, des bossages (2) sont disposés, sous la forme d'éléments d'écartement, sur la face opposée de la couche-support (6) associée à la section de substrat (4).
Lts Lohmann Therapie-Systeme Ag
Mccarthy Tetrault Llp
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