1.Prismatic Principle 2.Material: PVC,PC,TPU,etc. 3 ... LIANXING Decorative Sheet Series are decorative materials which adopt the principal of reflection in micro-prism structure.They are ... normal type & cold-resistance type.3. Passed the EN71, RoHS( or the NO P test). 4. Printing: Screen printing ... banner, reflective flex, etc.B. especially large range of sew on and high frequency badge production, etc.C ...