ES214831A1 - A vacuum machine for molding and engraving thermoplastic plates (Machine-translation by Google Translate, not legally binding)
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A vacuum machine for molding and engraving thermoplastic plates (Machine-translation by Google Translate, not legally binding)
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Blow-Moulding Or Thermoforming Of Plastics Or The Like
(AREA)
Abstract
A vacuum machine for the molding and engraving of thermoplastic plates, characterized in that it consists mainly of a vacuum box whose bottom cover is a plate of suitable material in the form of a grid and the upper one the thermoplastic plate to be molded, being placed inside said box any mold that serves to engrave the thermoplastic material that is treated. (Machine-translation by Google Translate, not legally binding)
ES214831A1954-04-201954-04-20A vacuum machine for molding and engraving thermoplastic plates (Machine-translation by Google Translate, not legally binding)
ExpiredES214831A1
(en)