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Flexible Barrier Film Structure



Published November 7, 2006
Related Searches: film
Patented is a barrier film for separating liquid and air. It comprises a liquid crystalline polymer layer with a glass transition temperature in the range from 80°C. to about 115°C. The film has a thickness of less than about 15 microns, a heat-sealable layer and an adhesive layer interposed between the liquid crystalline polymer layer and the heat sealable layer, forming the barrier film.