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ORSINI RENE
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ORSINI RENE
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Priority to ES0238994ApriorityCriticalpatent/ES238994A3/en
Publication of ES238994A3publicationCriticalpatent/ES238994A3/en
Process for manufacturing plastic bags, essentially characterized in that the thermoplastic material sheath (s) is applied to at least one support whose nature allows at least temporary and/or partial adhesion between the thermoplastic material and the thermoplastic material. Support under the effect of a thermowelding carried out through the assembly, proceeding to the welds destined to form the pouch. (Machine-translation by Google Translate, not legally binding)
ES0238994A1957-11-301957-11-30Procedure for manufacturing plastic material saquitos (Machine-translation by Google Translate, not legally binding)
ExpiredES238994A3
(en)
A method of manufacturing a container having a tubular body of thermoplastic material, a container thus prepared, and a machine for performing the method