White double-layer matte PP sheet material, breaking through the performance limitations of traditional PP materials, adopts the ** elastic modified double-layer process **, featuring excellent toughness that can be repeatedly bent and folded, with a minimum bending radius of 3mm and no residual creases. The material thickness is available from 0.3 to 1.0mm. The white matte appearance is simple and fashionable, suitable for the design needs of stationery, bags and other fashionable and creative fields. When used as stationery, it can be made into a foldable partition for notebook inner pages and a shaping lining for pen cases, serving both storage and organization as well as shape support functions. It can be applied to luggage and bags, serving as a cushioning pad in the interlayer or a personalized decorative patch. It not only protects the items inside the bag but also enables customized appearance design through cutting and splicing. Meanwhile, the material features moisture-proof,…