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.)
Transpacar S A
Original Assignee
Transpacar 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 Transpacar S AfiledCriticalTranspacar S A
Priority to ES1969148232UpriorityCriticalpatent/ES148232Y/en
Publication of ES148232UpublicationCriticalpatent/ES148232U/en
Application grantedgrantedCritical
Publication of ES148232YpublicationCriticalpatent/ES148232Y/en
Valve for a bag made of thermoplastic material, which is essentially characterized in that it consists of a sheet or rectangular sheet in combination with another also rectangular with two cuts in its upper part giving it a flap shape, such that these two sheets are placed and superimposed on each other to one of the faces of the bag by means of welding, provided that once the welding is done, the flap of the sheet is extracted through an opening made in the bag, leaving the valve ready for filling the bag. (Machine-translation by Google Translate, not legally binding)
ES1969148232U1969-05-061969-05-06
VALVE FOR SACK OF THERMOPLASTIC MATERIAL.
ExpiredES148232Y
(en)
Procedure and device for the manufacture of valve bags with crossed fund of synthetic material (Machine-translation by Google Translate, not legally binding)