B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
190/26.7
B65D 1/42 (2006.01) B29C 47/00 (2006.01) B65D 21/06 (2006.01)
Patent
CA 1309956
RIBBED ENCLOSURE ABSTRACT OF THE DISCLOSURE An enclosure having a self-supporting side wall formed of a plurality of laterally spaced ribs with non-self-supporting thin webs therebetween whereby the ribs and webs cooperate one with the other to provide an enclosure having shape-retaining characteristics. A bottom wall is provided constituting an integral extension of the side wall with the ribs being scored at the juncture of the side and bottom walls to permit the material to be folded such that the side wall and bottom wall lie generally normal one to the other. The enclosure has a closure portion including either a substantially rigid portion having a neck with an opening or a self-supporting rib and web closure terminating in the neck and opening. A cap is provided for sealing the enclosure. Blow molding and blown film techniques are used to form the enclosure.
558724
Malcolm Johnston & Associates
Robbins Edward S. III
LandOfFree
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