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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lopez De Lemos Jose German
Original Assignee
Lopez De Lemos Jose German
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Filing date
Publication date
Application filed by Lopez De Lemos Jose GermanfiledCriticalLopez De Lemos Jose German
Priority to ES0177330UpriorityCriticalpatent/ES177330U/en
Publication of ES177330UpublicationCriticalpatent/ES177330U/en
Pneumatic packaging, essentially characterized in that it is constituted by the superposition of two sheets of plastic material, preferably polyethylene, joined together by thermowelding, one of which has homogeneously distributed throughout its surface a plurality of hollow cells, which are partially filled with air and have an approximate configuration of hemispheres. (Machine-translation by Google Translate, not legally binding)
ES0177330U1972-02-171972-02-17Pneumatic packing (Machine-translation by Google Translate, not legally binding)
PendingES177330U
(en)
IMPROVEMENTS IN DEVICES FOR THE WELDING OF THERMOPLASTIC MATERIAL ENVELOPES, PARTICULARLY IN OVERWRAPPING MACHINES, FOR EXAMPLE OF PACKAGES OF CIGARETTES AND THE LIKE