Heating apparatus for forming laminated plastic

Electric heating – Heating devices – Combined with pressure application means

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Details

72342, 219227, 219523, 219530, 156196, 156272, 264322, 425392, H05B 102

Patent

active

041963393

ABSTRACT:
This invention pertains to the forming of a laminated plastic such as Formica (trademark of Formica Corporation) having a decorative facing layer. A controlled heating cylindrical column of metal is provided. This cylindrical column is secured to a base which may be secured to a workbench or the like. A control apparatus is also provided which includes an "on-off" switch, a temperature indicator, a variable voltage or current control and an indicator light for determining when the apparatus is in operation.

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patent: 3419939 (1969-01-01), Shelby
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patent: 3965808 (1976-06-01), Chomette

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