B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 75/58 (2006.01) B29C 47/00 (2006.01) B65D 71/00 (2006.01) C08L 23/04 (2006.01)
Patent
CA 2141443
A method for producing tear-open wrapping for packaging of items comprises the following steps: a fragilising agent is added to at least one extrudable plastic material; a film is produced by extrusion of the composition; said items are wrapped at least partially by a portion of said film and means for starting a tear are provided in said portion of film so that said wrapping can be torn in the direction defined by said tear-starting means.
L'invention concerne un procédé de réalisation d'un emballage à ouver- ture rapide pour le conditionnement d'objets, caractérisé en ce qu'il com- prend les étapes suivantes: on ajoute à au moins un matériau plastique extrudable un agent fragilisant; on réalise un film par extrusion à partir de ladite composition; on entoure au moins partiellement lesdits objets à l'aide d'une portion dudit film et on réalise des moyens formant amorce de dé- chirure dans ladite portion du film par quoi on peut déchirer ledit emballage dans la direction prédéterminée par ladite amorce.
Bkp Gp
La Societe Conditionnement Et Industrie Societe Anonyme
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