PP material is waterproof and is widely used in industry and medical treatment; its cost is also very low, and it is a very favorable material; and it has corrosion resistance, many chemicals will not react with PP, and it is suitable for processing such Plastic trays and containers for chemicals.
我哋嘅好多塑料包裝材料選擇PP係因為其耐化學性, 耐水性, 絕緣, 抗疲勞性和可回收性