ES470047A1 - Procedure for the unión of plastic straps for the packaging (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the unión of plastic straps for the packaging (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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RIBAS BONAMUSA VICENTE
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RIBAS BONAMUSA VICENTE
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Priority to ES470047ApriorityCriticalpatent/ES470047A1/en
Publication of ES470047A1publicationCriticalpatent/ES470047A1/en
Method for joining plastic strips for packaging, essentially characterized by placing overlapped on a die the two parts of the strip to be joined, advancing towards them a head provided with punches, previously heated by electrical resistance or the like, which they perforate such strip parts and produce peripheral welding perforations therein, the assembly of which determines the unión between said parts, once the head with the punches has been separated in the last phase of the procedure. (Machine-translation by Google Translate, not legally binding)
ES470047A1978-05-191978-05-19Procedure for the unión of plastic straps for the packaging (Machine-translation by Google Translate, not legally binding)
ExpiredES470047A1
(en)