B - Operations – Transporting – 32 – B
Patent
B - Operations, Transporting
32
B
B32B 27/32 (2006.01) B29C 49/24 (2006.01) C08J 5/18 (2006.01) C08K 5/00 (2006.01) G09F 3/02 (2006.01)
Patent
CA 2580406
The invention relates to the use of a biaxially oriented film having a microporous layer containing on propylene polymer and at least one .beta.- nucleating agent and whose microporosity is produced by transforming .beta.- crystalline polypropylene when the film is drawn, in the labelling of containers during a drawing process.
L'invention concerne un film à orientation biaxiale comprenant une couche microporeuse qui contient un propylènepolymère et au moins un agent de ß-nucléation et dont la microporosité est produite par transformation du polypropylène ß-cristallin lors de l'étirage du film. L'invention concerne l'utilisation de ce film pour l'étiquetage de contenants par emboutissage.
Kochem Karl-Heinz
Schmitz Bertram
Tews Wilfrid
Fetherstonhaugh & Co.
Treofan Germany Gmbh & Co. Kg
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