A bag including an identification system indicative of...

A - Human Necessities – 61 – J

Patent

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Details

A61J 1/10 (2006.01) A61J 1/00 (2006.01) B65D 33/00 (2006.01) G02B 5/30 (2006.01)

Patent

CA 2182487

A fluid-carrying bag (10) or container is provided as well as a method for forming such a bag. The bag (10) has identifiers (28a, 28b) indicating a status of the contents of the bag (10). To this end, a first layer and a second layer of preferably flexible material are sealed to form an interior (14) capable of holding a fluid. A flap (18) is provided wherein at least one hole (28a) may be punched through the flap (18) which is capable of detection by a sensor to indicate treatment of fluid within the interior (14) of the bag (10). One or more polarizing pieces (116a, b) may be provided between the fused layers (102, 104) in the flap (112) at a location through which the at least one hole (116a, b) is punched indicative of treatment of the fluid in the interior (108) of the bag (110).

L'invention porte sur un sachet (10) ou un conditionnement contenant un fluide ainsi que sur le procédé permettant de le fabriquer. Ce sachet (10) est muni d'identificateurs (28a, 28b) indiquant un état de son contenu. A cet effet, on scelle une première et un seconde couche, faites, de préférence, d'un matériau souple, afin de confectionner une poche intérieure (14) capable de contenir un fluide. Il est prévu un rabat (18) dans lequel un trou (28a), au moins, peut être réalisé par perforation, pouvant faire l'objet d'une détection de la part d'un capteur afin indiquer le traitement subi par le fluide dans la poche intérieure (14) du sachet (10). Il est possible d'installer entre les couches thermofixées (102, 104) dans le rabat (112), une ou plusieurs pièces polarisantes (116a, b) en un point où un trou (116a, b), au moins, indicatif du traitement subi par le fluide dans la poche intérieure (108) du sachet (110), a été réalisé par perforation.

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