ES266883A3 - A procedure for the manufacture of hollow objects of thermoplastic material (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of hollow objects of thermoplastic material (Machine-translation by Google Translate, not legally binding)
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HAGEN REINOLD
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HAGEN REINOLD
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Publication of ES266883A3publicationCriticalpatent/ES266883A3/en
Blow-Moulding Or Thermoforming Of Plastics Or The Like
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Abstract
A process for the manufacture of hollow objects of thermoplastic material, which consists, typically, of extruding the plastic material in the form of two substantially parallel bands and introducing them between the separated halves of a multi-element mold, the bands, by the closing of the mold, in the area of the cutting edges, the hollow or elemental piece thus obtained being expanded by insufflation of compressed air until it comes to be applied against the walls of the alveoli of the mold. (Machine-translation by Google Translate, not legally binding)
ES0266883A1955-06-131961-04-25A procedure for the manufacture of hollow objects of thermoplastic material (Machine-translation by Google Translate, not legally binding)
ExpiredES266883A3
(en)
Procedure and device for the manufacture by blowing of hollow bodies of synthetic materials (Machine-translation by Google Translate, not legally binding)
Some improvements in combined molds to manufacture chains with closed closures of injected plastic material (Machine-translation by Google Translate, not legally binding)
Procedure and apparatus for the production of a reinforced and decorative plastic laminar material (Machine-translation by Google Translate, not legally binding)
Procedure for obtaining belts, especially from artificial materials, thermoplastic fuses. (Machine-translation by Google Translate, not legally binding)