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.)
Industrias Quim Tarragona S A
Original Assignee
Industrias Quim Tarragona 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 Industrias Quim Tarragona S AfiledCriticalIndustrias Quim Tarragona S A
Priority to ES90898UpriorityCriticalpatent/ES90898Y/en
Publication of ES90898UpublicationCriticalpatent/ES90898U/en
Application grantedgrantedCritical
Publication of ES90898YpublicationCriticalpatent/ES90898Y/en
An improved closure for bags of plastic material or the like, of the kind comprising sacks or tubes of plastic material or similar easily torn materials, characterized in that the two edges of the body that is to form the bag meet facing each other, and are covered with a border of a resistant material, such as paper or plastic, by stitching from one face to the opposite covering the four laminar zones, two of which are formed by the edges of the border and the other two, by which they comprise the opposite edges, with which the tearing of the bag material is avoided, both in the mouth area, and in the mouth and bottom zone indistinctly. (Machine-translation by Google Translate, not legally binding)
ES90898U1961-12-301961-12-30
Improved closure for plastic bags or similar
ExpiredES90898Y
(en)
Improvements introduced in the manufacture of sacks with strips and in the machines intended to make them (Machine-translation by Google Translate, not legally binding)