B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
B65D 33/25 (2006.01) A44B 19/16 (2006.01)
Patent
CA 2139213
A reclosable bag is formed of walls defining a closure with a mouth. The walls have interlocking profiles on their internal surfaces adjacent to the mouth to enable the bag to be sealed. One of the two profiles has a spreader which fits between and spreads the interlocking members on the other profile to bring about a more effective sealing of the bag.
Finlayson & Singlehurst
Minigrip Inc.
LandOfFree
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