(1)Thickness: 0.38mm 0.02mm, 0.76mm 0.04mm

(2)Homogeneous Degree: Within 25mm less than or equal to 0.015mm, within 50mm less than or equal to 0.02mm

(3)Appearance: Colorless or micro yellow translucent film with level off, no crease, no nick

(4)Width deviation: 0-10mm

(5)Length deviation0.38mm(0-5m). 0.76mm(0-2m)

(6)Moisture conten: 0.4-0.6%

(7)Light Transitivity: More than or equal to 85%

(8)Tensile strength: More than or equal to 20.0 mpa

(9)Elongation At Breakage: More than or equal to 200%

(10)Constriction coefficien: (60 centigrade) less than or equal to 12%

(15)Maximal Width: Clear film 3400mm Color band 1850mm(500mm band width) Color & white 3400mm

Specification requirement is acceptable.