B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
210/49
B65D 33/16 (2006.01) B31B 19/84 (2006.01) B65D 75/58 (2006.01)
Patent
CA 1074735
S P E C I F I C A T I O N NOZZLE OUTLET IN THE STRETCHABLE FLEXI- BLE WALL FOR A CONTAINER Inventor : Carl A. Frank ABSTRACT OF THE DISCLOSURE A nozzle outlet in the stretchable, flexible wall for a container is provided by inner and outer sleeves mated together in weding-locking relationship with a stretched portion of the wall material sandwiched between them. The inner sleeve has an outlet passage extending therethrough and has an exterior tapered surface which con- verges at a small angle toward one end, while the outer sleeve has an interior tapered surface which diverges at a small angle toward one end. The small angle of taper of this exterior and interior surface is the same, so that they will engage together in a wedging-locking relationship with a stretched portion of the wall material sandwiched, supported and protected between the wedgingly interlocked tapered surfaces, thereby firmly securing the nozzle outlet in place.
265980
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