Plastic and nonmetallic article shaping or treating: processes – Recycling of reclaimed or purified process material – Of liquid process material
Patent
1998-06-10
2000-01-18
Silbaugh, Jan H.
Plastic and nonmetallic article shaping or treating: processes
Recycling of reclaimed or purified process material
Of liquid process material
264 373, 264 87, 264344, 264301, 264303, 264571, 264572, 264573, 264259, 2642711, 264279, 2642791, 264500, 264516, 425271, 425275, 425DIG32, 425DIG64, B29B 1700, B29C 4114, B28B 138, B28B 718, B28B 2146
Patent
active
060155132
ABSTRACT:
A method of manufacturing disposable, single-use lipstick samplers by means of a dipping process. In a preferred form, a reservoir containing molten lipstick wax material is provided, and a spindle which is disposed above the reservoir is advanceable toward and retractable away from the reservoir. A plastic cup-shaped form having an apertured tip is applied to the spindle, which is thereafter advanced so as to submerge the tip of the form into the molten liquid wax material. The spindle and coated form are then removed from the reservoir, and a vacuum is applied through the spindle to the aperture of the tip of the form, so as to draw lipstick wax material therefrom and into the interior of the spindle. The form is allowed to cool so as to solidify the wax, and thereafter is fitted with a cover, removed, and suitably packaged.
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Chang Charles
Sheffler Robert J.
Chang Charles
Gray Robin S.
Lehmann H. Gibner
Lehmann K. Gibner
Silbaugh Jan H.
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