ES313018A1 - Improvements in the manufacture of semitransparent screens, starting from granulated thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the manufacture of semitransparent screens, starting from granulated thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
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Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Abstract
Improvements in the manufacture of semitransparent screens starting from granulated thermoplastic materials, characterized in that a molding element is disposed adjusted to the configuration of the screen to be obtained, molding element whose inner core will have the smooth walls, while the outer mold, composed of at least two half molds, will have its internal face altered with an irregular engraving, being within said molding element that will be placed the precise amount of thermoplastic resin in granular state to subject it to a heating that will produce the welding of the grains with each other , without total loss of your configuration. (Machine-translation by Google Translate, not legally binding)
ES0313018A1965-05-171965-05-17Improvements in the manufacture of semitransparent screens, starting from granulated thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
ExpiredES313018A1
(en)
Improvements in the manufacture of semitransparent screens, starting from granulated thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of semitransparent screens, starting from granulated thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of semitransparent screens, starting from granulated thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
A procedure to produce molded articles of partial or completely spongeed thermoplastic material. (Machine-translation by Google Translate, not legally binding)
A method of production of a alveolated polystyrene product with a hard exterior surface. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture of semitransparent screens, starting from granulated thermoplastic materials. (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of a synthetic resin deposit flowed for a high voltage switch. (Machine-translation by Google Translate, not legally binding)
Machine for continuous or intermittent molding of glass pieces or ceramic material and other plastic materials. (Machine-translation by Google Translate, not legally binding)