Recently, Ticona of the United States introduced VeetranL to the market. Cps liquid crystal polymer, which is highly impermeable to oxygen, water vapor and fragrance, and can be extruded together with a conventional packaging resin for a multi-layer film of a sterilization bag and a rigid material for a thermoformed disk and lid. It can also be made into a very thin film of 2.5μm for foods and medical packaging that require high shielding.
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