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CASALS ROCA UMBERT
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CASALS ROCA UMBERT
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Priority to ES382995ApriorityCriticalpatent/ES382995A3/en
Publication of ES382995A3publicationCriticalpatent/ES382995A3/en
Improvements in the construction of extrusion machines, characterized in that the supply head of the continuous textile tube, is arranged, without any hanger, faced angularly 120º with respect to the nozzle of the extruder, so that the flow of the fluid paste to leave, is not forced to make a sudden change of direction if not following an initially granted direction in the same direction, and therefore this same initial direction does not resist the exit of the plastic material. (Machine-translation by Google Translate, not legally binding)
ES382995A1970-08-241970-08-24Improvements in the construction of extrusion machines. (Machine-translation by Google Translate, not legally binding)
ExpiredES382995A3
(en)
Device to change the position of the nozzle in an injection head that extrudes a profile of plastic synthetic material. (Machine-translation by Google Translate, not legally binding)
Improvements in the manufacture by continuous extrusion, of networks of plastic without knots (Machine-translation by Google Translate, not legally binding)