Plastic article or earthenware shaping or treating: apparatus – Press forming means – press reshaping means – or vulcanizing... – Endless belt coacting with stationary platen or with...
Patent
1996-12-13
1999-01-12
Davis, Robert
Plastic article or earthenware shaping or treating: apparatus
Press forming means, press reshaping means, or vulcanizing...
Endless belt coacting with stationary platen or with...
141 12, 141 73, B29C 4356, B65B 104
Patent
active
058584196
ABSTRACT:
A machine for the formation of tablets of cosmetic product includes a feeding device for a cosmetic product in powder to a movable conveyor belt so as to form on the conveyor belt a layer of cosmetic product and a portioning and compression device for the layer of cosmetic product for the formation of tablets of cosmetic product. The conveyor belt includes a belt in a material permeable to air. The machine includes a supporting plate with a plurality of through holes placed under the belt of the conveyor belt opposite the portioning and compression device, to allow the air to escape during the formation of the tablets.
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patent: 4217939 (1980-08-01), Yanagihara et al.
patent: 4447382 (1984-05-01), Spurlock et al.
patent: 5363887 (1994-11-01), Haeberli
patent: 5394670 (1995-03-01), Visser
patent: 5406990 (1995-04-01), Haeberli
Aktiengesellschaft fur Geld-und Kapitalanlagen
Davis Robert
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