ES277171A3 - Improvements in the continuous manufacture of hollow bodies (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the continuous manufacture of hollow bodies (Machine-translation by Google Translate, not legally binding)
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Pleguezuelos Duch Monfort Benjamin
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Pleguezuelos Duch Monfort Benjamin
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Priority to ES277171ApriorityCriticalpatent/ES277171A3/en
Publication of ES277171A3publicationCriticalpatent/ES277171A3/en
Shaping Of Tube Ends By Bending Or Straightening
(AREA)
Abstract
Improvements in the continuous manufacture of hollow bodies, characterized by the fact of starting from continuous sheet of plastic material, which is subjected to a continuous process of surface metallization, the sheet being able to be the object of a bending operation according to an axis longitudinal longitudinal, being then provided a calorific effect in order to soften the sheet for the immediate phase involving the molding of the bodies to be obtained, whose molding is carried out by passing the sheet between the relevant half-molds that have a succession of opposing cavities , so that for each set of the latter is applied, between the folded parts of said sheet, air injectors for internal blowing, when the mold is closed, determining the formation of the corresponding bodies by joining the component halves , followed by a die-cutting operation for segregation of each of those bodies, cutting out the surplus portions of material. (Machine-translation by Google Translate, not legally binding)
ES277171A1962-05-091962-05-09Improvements in the continuous manufacture of hollow bodies (Machine-translation by Google Translate, not legally binding)
ExpiredES277171A3
(en)
A procedure for the manufacture of bottles of plastic material by extrusion and insufficient (Machine-translation by Google Translate, not legally binding)
Procedure and device for the manufacture in series of hollow or solid bodies, particularly from synthetic thermoplastic matter susceptible of a sparkling state. (Machine-translation by Google Translate, not legally binding)
A process for the manufacture of repute, flexible laminar objects, from plastic materials (Machine-translation by Google Translate, not legally binding)