The raw materials are the basis of cosmetic packaging materials. Without good raw materials, there is no good packaging material. The quality and cost of the packaging materials are directly related to the raw materials. As the raw material market continues to rise and fall, the cost of packaging materials will also rise and fall. Therefore, as a good packaging material procurement personnel, not only must understand the basic knowledge of raw materials, but also understand the market conditions of raw materials, so as to be effective. Control the cost core of the packaging material. The main raw materials for cosmetic packaging materials are plastic, paper, glass, etc., among which plastics are mainly ABS, PET, PETG, PP, etc.