B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 7/02 (2006.01) B32B 27/00 (2006.01) G09F 3/02 (2006.01)
Patent
CA 2701398
A label comprising a base film having a front side and a reverse side, and an adhesive layer on the reverse side of the base film. The base film is a co-extruded multilayered film comprising at least two layers, which layers are made of different materials and the layers are formed in such a way that the base film formed by the layers has asymmetry. Alternatively, the base film is a multilayered film comprising at least two layers laminated together, which layers are oriented in different degrees of orientation in at least one direction of the layer.The pressure-sensitive label structures according to the invention are used for wash-off pressure--sensitive labels for reusable bottles or other containers.
Étiquette constituée d'un film de base présentant une face avant et une face arrière, laquelle face arrière est recouverte d'une couche adhésive. Du type multicouche coextrudé, le film de base comprend au moins deux couches réalisées dans des matériaux différents et formées de telle sorte que le film de base présente une asymétrie. En variante, le film de base est constitué par un film multicouche constitué d'au moins deux couches laminées l'une sur l'autre et orientées différemment dans au moins une direction de la couche. Les structures pour étiquettes autocollantes selon l'invention s'utilisent pour des étiquettes autocollantes lavables pour bouteilles réutilisables et autres récipients.
Mitchell Noel
Saxberg Tom
Gowling Lafleur Henderson Llp
Upm Raflatac Oy
LandOfFree
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