Title:
APPARATUS FOR SEVERING AND SEALING WEBS OF HEAT SEALABLE PACKAGING MATERIAL IN A SINGLE OPERATION
United States Patent 3457132

Inventors:
Tuma, Alex
Gafvert BO. E.
Publication Date:
07/22/1969
View Patent Images:
Download PDF 3457132 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
TETRA PAK AB
Primary Class:
156/515
Other Classes:
156/251, 156/580.200, 53/553, 156/73.300
International Classes:
B65B9/12; B65B9/10; B65B7/14; B32B31/26




<- Previous Patent (APPARATUS AND METHOD...)   |   Next Patent (SOLID STONE APPEARIN...) ->