B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
190/82
B65D 3/30 (2006.01)
Patent
CA 1300531
"SEALING CLOSURE FOR LINED DRUMS" Abstract of the Disclosure A sealing closure for lined liquid-permeable drums per- mitting the drums to be used for storing and shipping liquids. The drum may be formed of conventional fiberboard having a liquid-impermeable liner on the inner surface thereof. The closure is formed of a liquid-impermeable syn- thetic resin having a peripheral portion sealingly clamped to the liner by a clamp ring. The clamp ring is formed from a cylindrical metal ring to a turned configuration pro- viding improved sealing clamping between the peripheral por- tion of the closure and the liner on the drum.
578987
Finlayson & Singlehurst
Stolzman Michael D.
LandOfFree
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