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.)
Plasticos Celulosicos SA
Original Assignee
Plasticos Celulosicos SA
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 Plasticos Celulosicos SAfiledCriticalPlasticos Celulosicos SA
Priority to ES402683ApriorityCriticalpatent/ES402683A3/en
Publication of ES402683A3publicationCriticalpatent/ES402683A3/en
Blow-Moulding Or Thermoforming Of Plastics Or The Like
(AREA)
Abstract
Improvements in the manufacture of packaging, comprising the placement of a lid coupled hermetically on the edge of an open container, characterized in that the lid is composed of a sheet of polystyrene with high resistance to shocks and biaxial orientation. (Machine-translation by Google Translate, not legally binding)
ES402683A1972-04-121972-04-12Improvements in the manufacture of packaging. (Machine-translation by Google Translate, not legally binding)
ExpiredES402683A3
(en)