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.)
FESAMAR S A
Original Assignee
FESAMAR S A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FESAMAR S AfiledCriticalFESAMAR S A
Priority to ES0079258UpriorityCriticalpatent/ES79258Y/en
Publication of ES79258UpublicationCriticalpatent/ES79258U/en
Application grantedgrantedCritical
Publication of ES79258YpublicationCriticalpatent/ES79258Y/en
Improved bag, which is characterized by being constructed by a folded sheet of any suitable material, forming a tubular body provided with longitudinally joining and in which the folding is such that the transverse union that forms the general fund of the same, substantially flat, in its central area and forming the corresponding to the sides of the bag, forming a double T or Y depending on the amplitude of widening of the body of the bag, extending to the embouchure, if appropriate this arrangement of the closure cited for the background. (Machine-translation by Google Translate, not legally binding)
ES0079258U1960-03-021960-03-02
Perfected bag
ExpiredES79258Y
(en)
Procedure and device for the manufacture of valve bags with crossed fund of synthetic material (Machine-translation by Google Translate, not legally binding)