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Stretched or porous crystalline thermoplastic film manufacture involves transverse stretching to orientate the resin crystals
Stretched or porous crystalline thermoplastic film manufacture involves transverse stretching to orientate the resin crystals
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机译:拉伸或多孔结晶热塑性薄膜的制造涉及横向拉伸以使树脂晶体取向
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摘要
Film (31) is stretched in a transverse direction relative to the production direction (MD) and the orientation coefficient of the c-axis. The film thickness of the crystals of the thermoplastic resin to the production direction is = 0.8.
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