B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
210/47, 18/509,
B65D 6/00 (2006.01) A61J 1/00 (2006.01) A61M 5/14 (2006.01) B29C 49/48 (2006.01)
Patent
CA 1066232
ABSTRACT OF THE DISCLOSURE A thin-walled tubular container and a mold for making it is disclosed. The container defines a head por- tion with access means to the contents of the container, and a tail portion defining a sealed line in the tail por- tion, joining sides of the container into a sealed end with a flat plastic piece being formed integral with the sealed line and extending away therefrom. In accordance with this invention, a pair of spaced rod members are formed as an integral part of the flat, plastic piece, the rod members extending transversely of the longitudinal axis of the con- tainer. The flat plastic piece also defines a portion thereof between the rod members which is thinner than any remainder of the plastic piece spaced from the rod members. Accordingly, the rod members and intermediate portion there- between provide an improved and stronger tail seal. A novel method for making such containers is also shown.
262203
Cammarata Frank (iii)
Martin Jerry D.
Miller Joe A.
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