ES291653A1 - A procedure for the manufacture of transparent tubular and laminar elements, of synthetic materials (Machine-translation by Google Translate, not legally binding)
- Google Patents
A procedure for the manufacture of transparent tubular and laminar elements, of synthetic materials (Machine-translation by Google Translate, not legally binding)
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Shaping Of Tube Ends By Bending Or Straightening
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Abstract
A process for the manufacture of transparent tubular and laminar elements, of synthetic materials, characterized essentially by proceeding to the extrusion of the synthetic material through a circular nozzle of smaller diameter than the tubular element that is intended to be achieved, simultaneously proceeding to insufflate air to pressure in the interior of the tubular element from the nozzle, which then passes to a calibrated tunnel of internal cylindrical structure, of internal diameter equal to the diameter of the tubular element to be achieved, passing the tubular element by longitudinal traction as length of said calibration tunnel until reaching a later collection and winding zone. (Machine-translation by Google Translate, not legally binding)
ES0291653A1963-09-071963-09-07A procedure for the manufacture of transparent tubular and laminar elements, of synthetic materials (Machine-translation by Google Translate, not legally binding)
ExpiredES291653A1
(en)
A procedure for the manufacture of transparent tubular and laminar elements, of synthetic materials (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of transparent tubular and laminar elements, of synthetic materials (Machine-translation by Google Translate, not legally binding)
A procedure for the manufacture of transparent tubular and laminar elements, of synthetic materials (Machine-translation by Google Translate, not legally binding)
PROCESS FOR THE MANUFACTURE OF A BODY CONSISTING OF A GLASS TUBE, AN END SECTION OF WHICH HAS BEEN DRAWN UP TO A CAPILLARY AND DEVICE FOR PERFORMING THIS PROCESS.
A procedure for the manufacture of transparent tubular and laminar elements, of synthetic materials (Machine-translation by Google Translate, not legally binding)
Procedure, with your device, to center and close the moldings of a closure of a flexible container of synthetic material. (Machine-translation by Google Translate, not legally binding)
Process and apparatus for the manufacture of tubular films of synthetic organic thermoplastic materials which tubes are capable of shrinking longitudinally without changing their internal diameter
Process for the continuous production of strand-shaped, preferably thin-walled and tubular bodies from mainly lignocellulosic material and device for carrying out the process
Improvements in the appropriate devices to allow the calibration of plastic material tubes. (Machine-translation by Google Translate, not legally binding)
Device for the pressing with press of cord of bodies of artificial thermoplastic material (Machine-translation by Google Translate, not legally binding)
A procedure, with its corresponding apparatus, for the manufacture of rigid tubes calibrated by plastic material. (Machine-translation by Google Translate, not legally binding)