Abstract: The package consists of a strip of plastics foil or sheeting and a strip of paper, whereby the two strips are sealed together at their margins, so as to permit opening by a peeling action. The seal consists of two groups of sealing elements. The sealing elements of group 1 are of small dimensions and ensure "sealability", while the sealing elements of group 2 are linear having a restricted width and which are arranged such that they run transversely to the direction of peel. The arrangement combines a high degree of mechanical strength with ease of peeling during which the tearing-out of fibres from the packaging is minimized.
Type:
Grant
Filed:
July 12, 1985
Date of Patent:
December 23, 1986
Assignee:
Firma Dixie Union Verpackungen GmbH
Inventors:
Edmund Hirt, Dietmar Send, Gunter Diete