The common raw materials of wet pressing paper holder are pulp, sugarcane pulp and other environmental protection materials, so the color of wet pressing paper holder is usually white after the product is formed, but not all products are suitable for white paper holder packaging. Therefore, in order to meet the diversified product demand of the market, lidaco can process and dye the raw materials, and at present it can provide high-quality black wet pressing paper plastic products! Black paper holder can be said to be the most widely used product in product packaging. Black itself has high-end mysterious color of science and technology, and is dirt resistant and practical, so it is widely used in electronic products, hardware products, electrical products and other industries.