A - Human Necessities – 45 – D
Patent
A - Human Necessities
45
D
A45D 40/04 (2006.01) B65D 83/00 (2006.01) B05C 17/005 (2006.01)
Patent
CA 2119132
A swivel up package (1) for a deodorant or antiperspirant having specialized sealing (31, 32, 61) which prevents leakage of product, in eith- er its molten or volatile state, during manufacture, shipment and storage by containing all of the product within or above the elevator (30). The preferred package (1) has a body (5) of an oval or circular cross-section with an open top and a closed bottom (12). The bottom (12) has a central- ized aperture adapted to receive a spindle (19) having a screw shaft (20) disposed within the body (5) and a dial or handwheel (22) disposed out- side the body (5). Also disposed within the body (5) of the package (1) is the elevator (30) having a threaded central hub (35) that is in engagement with the screw shaft (20). The periphery of the elevator (30) is sealed along the internal surface (6) of the body (5) of the package (1). Further sealing (61) is provided between the hub/threaded shaft (20) interface when the elevator (30) is in its lowermost position. The elevator (30) has a reservoir (55) to receive molten product during the fill process. The seals (31, 32, 61) are such that flow of air and molten product to the reservoirs (55) is possible only through the top of the package. The volumetric ca- pacity is at least as great as the volume intermediate the fill line of the package (1), filled in its upright condition with the product in a molten or liquid form, and the inner surface (85) of a forming means (73) used to shape the top of the product. There is also provided a fill/invert process for manufacturing a cosmetic stick-type product using the package (1) de- scribed above.
Dornbusch Arthur Harold
Green Paul James
Greenwald Marcus William
Szekely Alex Sandor
Gowling Lafleur Henderson Llp
The Procter & Gamble Company
LandOfFree
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