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.)
Grace SA
Original Assignee
Grace 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 Grace SAfiledCriticalGrace SA
Priority to ES363357ApriorityCriticalpatent/ES363357A1/en
Publication of ES363357A1publicationCriticalpatent/ES363357A1/en
Packging For Living Organisms, Food Or Medicinal Products That Are Sensitive To Environmental Conditiond
(AREA)
Packages
(AREA)
Vacuum Packaging
(AREA)
Abstract
Process for the packaging of vacuum frozen food products, characterized in that it comprises introducing said food products in bags of suitable size based on polyvinylidene chloride; effect the vacuum in said bags; close them with special staples; and subject the bags to heat to promote contraction and prevent wrinkles. (Machine-translation by Google Translate, not legally binding)
ES363357A1969-02-071969-02-07Procedure for packaging frozen foods to the vacuum. (Machine-translation by Google Translate, not legally binding)
ExpiredES363357A1
(en)
Method and apparatus for the formation of sale in articles produced from laminated plastic material (Machine-translation by Google Translate, not legally binding)