ES264221A3 - Procedure for the thermal closure of thermoplastic material packaging (Machine-translation by Google Translate, not legally binding)
- Google Patents
Procedure for the thermal closure of thermoplastic material packaging (Machine-translation by Google Translate, not legally binding)
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.)
Individual
Original Assignee
Individual
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 IndividualfiledCriticalIndividual
Priority to ES0264221ApriorityCriticalpatent/ES264221A3/en
Publication of ES264221A3publicationCriticalpatent/ES264221A3/en
238000004806packaging method and processMethods0.000title1
239000000463materialSubstances0.000abstract1
239000004033plasticSubstances0.000abstract1
238000003466weldingMethods0.000abstract1
Landscapes
Lining Or Joining Of Plastics Or The Like
(AREA)
Abstract
Procedure for the thermal closure of containers of thermoplastic material, consisting essentially of eluding, closing by subjecting the mouth of the corresponding container to intense friction or friction with the help of a rotating body duly shaped in accordance with the surface characteristics of the aforesaid mouth , causing the direct contact of the mobile element with the plastic material raising the temperature of this until its softening and subsequent welding. (Machine-translation by Google Translate, not legally binding)
ES0264221A1961-01-131961-01-13Procedure for the thermal closure of thermoplastic material packaging (Machine-translation by Google Translate, not legally binding)
ExpiredES264221A3
(en)