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Individual
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Individual
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Priority to ES533511ApriorityCriticalpatent/ES8603795A1/en
Publication of ES533511A0publicationCriticalpatent/ES533511A0/en
Publication of ES8603795A1publicationCriticalpatent/ES8603795A1/en
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Moulds For Moulding Plastics Or The Like
(AREA)
Blow-Moulding Or Thermoforming Of Plastics Or The Like
(AREA)
Abstract
Equipment comprises a series of supporting plates (4), mould carrier plates (3) and sole plates (5), which together with the mould plates (6) are compressed by the action of a hydraulic cylinder (1) in two phases of stroke and pressure. It performs a series of pre-arranged operations, such as feeding raw material, heating and melting, admission of material into the moulds, cut-off of entry, blowing and pre-forming of shapes, cut-off of the outline of the shape and the blowing phase for cooling.
ES533511A1984-06-181984-06-18Blow moulding of plastics
ExpiredES8603795A1
(en)