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BIAXIALLY ORIENTED NYLON FILM, LAMINATE WRAPPING MATERIAL, PROCESS FOR PRODUCTION OF BIAXIALLY ORIENTED NYLON FILM AND PROCESS FOR PRODUCTION OF LAMINATE WRAPPING MATERIAL
BIAXIALLY ORIENTED NYLON FILM, LAMINATE WRAPPING MATERIAL, PROCESS FOR PRODUCTION OF BIAXIALLY ORIENTED NYLON FILM AND PROCESS FOR PRODUCTION OF LAMINATE WRAPPING MATERIAL
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机译：双向取向尼龙薄膜，层压包装材料，生产双向薄膜的过程和层压包装材料的生产过程
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摘要
As a biaxially oriented nylon film, nylon 6 as a raw material , tensile tests (sample width of 15mm film art , gauge distance 50mm, 4 directions of the tensile rate 100mm / min) (MD direction , TD direction , 45 direction , and the elongation to break of 135 direction ), more than 70% , in the tensile testing of such films in stress - strain curve in the tensile stress at the time when the elongation is 50% 1 and the tensile stress at the yield point 2 of the ratio stress ratio a ( 1 / 2 ) is , is characterized in that 2 or more for all the four directions . ;
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