B - Operations – Transporting – 29 – C
Patent
B - Operations, Transporting
29
C
B29C 65/18 (2006.01) B29C 65/78 (2006.01) B65B 7/28 (2006.01) A61J 1/03 (2006.01) B29C 63/36 (2006.01) B65D 21/02 (2006.01) B65D 75/32 (2006.01)
Patent
CA 2729686
In a system for discretely packaging liquid or solid medication or other substances comprising a compartmented tray (10) with a perforated sealed sheet (21 ) attached thereto and individual removable pots (17) to which the sealed sheet is also sealed, a heat sealing machine to cause the sheet (21 ) to be sealed to the individual pots (17) and to the tray (10) whist simultaneously folding and sealing a front flap (29) of the film (21 ) to an end face (15) of the tray, comprising a heated plate (30) and a spring loaded pressure plate (32) with a supplementary heated member (36) and adjustable spot- sealing pins (37) pivotally mounted on the machine such that as the heated plate (30) seals the top of the film (21 ) so the pins (37) fold the front flap (29) of the film (21 ) down over the end of the tray and seal it thereto. Thus, the film (21 ) is sealed to the tray on two planes substantially simultaneously.
Selon l'invention, dans un système pour l'emballage individuel de médicaments liquides ou solides ou d'autres substances, comprenant un plateau compartimenté (10) pourvu dune feuille scellée perforée (21) qui y est fixée et de pots amovibles individuels (17) auxquels la feuille scellée est également scellée, une machine de thermoscellage provoque le scellement de la feuille (21) aux pots individuels (17) et au plateau (10) avec simultanément, un pliage et un scellement d'un volet avant (29) du film (21) avec une face d'extrémité (15) du plateau. La machine comprend une plaque chauffée (30) et une plaque de pression (32) chargée par un ressort, avec un élément chauffé supplémentaire (36) et des broches de scellement par points réglables (37) montées de façon à pouvoir pivoter sur la machine, de telle sorte que la plaque chauffée (30) scelle le sommet du film (21) de façon à ce que les broches (37) replient le volet avant (29) du film (21) sur l'extrémité du plateau et la scelle à celui-ci. Par conséquent, le film (21) est scellé au plateau sur deux plans de façon sensiblement simultanée.
Borden Ladner Gervais Llp
Protomed Limited
LandOfFree
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