ES233569A3 - Procedure for the manufacture of balls and hollow articles of pressure thermoplastic material (Machine-translation by Google Translate, not legally binding)
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Procedure for the manufacture of balls and hollow articles of pressure thermoplastic material (Machine-translation by Google Translate, not legally binding)
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Procedure for the manufacture of balls and hollow articles of thermoplastic material, with internal pressure consisting essentially of having inside a split mold and before its closure a suitable amount of thermoplastic material in the plasticized state then adjusting the parts of the mold that its interior is hermetically closed, after which and through a hole provided in the same and equipped with a unidirectional valve, it proceeds to inject under pressure, until reaching the one that must have the finished article, proceeding subsequently by means of a mechanism appropriate to the turning of the mold in the appropriate directions so that the thermoplastic material completely covers the inner shape of the indicated mold, achieved which, after natural or forced cooling of the assembly, proceeds to demould the ball or another item completely finished and without remarkable continuity solutions on its surface. (Machine-translation by Google Translate, not legally binding)
ES233569A1957-02-061957-02-06Procedure for the manufacture of balls and hollow articles of pressure thermoplastic material (Machine-translation by Google Translate, not legally binding)
ExpiredES233569A3
(en)
Procedure for the manufacture of balls and hollow articles of pressure thermoplastic material (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of balls and hollow articles of pressure thermoplastic material (Machine-translation by Google Translate, not legally binding)
Procedure for the manufacture of balls and hollow articles of pressure thermoplastic material (Machine-translation by Google Translate, not legally binding)
A method for the production of an article, such as a container, of 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)
Procedure for the manufacture of the initial parts and terminals in zip closures with chains of plastic closure links and device for the realization of the procedure. (Machine-translation by Google Translate, not legally binding)
A system with its substantial device for the manufacture of hollow bodies, and in particular containers, based on thermoplastic materials by molding by injection, with simultaneous pneumatic conformation of its structure (Machine-translation by Google Translate, not legally binding)