High-frequency welding trials.
The high-frequency weldability of a new family of polyolefin films is compared with that of conventional films made of other polymers. A comparison of the optimum weld parameters of all the films and the results of performance testing of all the pouches produced are reported.
Dow Chemical Company, Midland, Michigan 48674, USA. rkelch@dow.com
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D000475:Alkenes; D008422:Materials Testing; D010969:Plastics; D019064:Product Packaging; D013718:Tensile Strength; D014481:United States; D014896:Welding
D000475:Alkenes; D010969:Plastics