ES224267A3 - New procedure with its corresponding apparatus for the stretching of laminar elements of thermoplastic resins (Machine-translation by Google Translate, not legally binding)
- Google Patents
New procedure with its corresponding apparatus for the stretching of laminar elements of thermoplastic resins (Machine-translation by Google Translate, not legally binding)
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Mediana Gasco Clemente
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Mediana Gasco Clemente
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Priority to ES224267ApriorityCriticalpatent/ES224267A3/en
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Shaping By String And By Release Of Stress In Plastics And The Like
(AREA)
Abstract
A new method for drawing sheet elements of thermoplastic resins, characterized in that it consists in melting a thermoplastic mixture and injecting said molten mixture through a nozzle having an annular and uninterrupted passage section, in collecting the nozzle at a distance from the nozzle. Tube thus formed, at the same time closing the interior space thereof, and injecting a pressurized gas into this interior space, so that the walls are stretched to a diameter substantially greater than that of the outlet nozzle, collecting the crushed tube thus obtained, in usual folding devices. (Machine-translation by Google Translate, not legally binding)
ES224267A1955-10-031955-10-03New procedure with its corresponding apparatus for the stretching of laminar elements of thermoplastic resins (Machine-translation by Google Translate, not legally binding)
ExpiredES224267A3
(en)
New procedure with its corresponding apparatus for the stretching of laminar elements of thermoplastic resins (Machine-translation by Google Translate, not legally binding)
New procedure with its corresponding apparatus for the stretching of laminar elements of thermoplastic resins (Machine-translation by Google Translate, not legally binding)
New procedure with its corresponding apparatus for the stretching of laminar elements of thermoplastic resins (Machine-translation by Google Translate, not legally binding)
New procedure with its corresponding apparatus for the stretching of laminar elements of thermoplastic resins (Machine-translation by Google Translate, not legally binding)
Procedure and device for obtaining stretched threads with particular uniformity of artificial materials macropolºmeras. (Machine-translation by Google Translate, not legally binding)
A procedure for the protection and reinforcement of tubes or canillas, employed in spin or for other uses (Machine-translation by Google Translate, not legally binding)
A procedure for obtaining a product for the separation of the concrete pieces of their molds. (Machine-translation by Google Translate, not legally binding)
Improvements in facilities for the manufacture of fibers from thermoplastic materials such as glass (Machine-translation by Google Translate, not legally binding)