Appropriate surface treatment methods should be selected according to different plastics and process requirements: such as polyolefin (PE, PP) non-polar plastic, flame or corona treatment; polyester plastic containing benzene ring, its optical activity can be UV light treatment; nylon can be treated with phosphoric acid to improve the printability of Plastic Products.
The flame treatment is suitable for the surface treatment of small Plastic Containers. Its purpose is to decontaminate the surface with high temperature and melt the surface of the film layer, thereby improving the performance of the surface-adhering ink.
The container to be treated is put into the gas flame, the flame core length is controlled to be 6-19mm, the flame core tip is 6-25mm from the surface, the contact time is 0.1-1s, and the rotation speed is 100-150rpm. Strict operation requirements, if not careful will lead to product deformation, scrapped. This method has the advantages of good treatment effect, no pollution and low cost, and is currently mainly applied to the surface treatment of relatively thick plastic products.
Triple C International (ShenZhen) Co.,Ltd.was established in 2018. It`s a professional foreign trade company engaged in import and export trade, and carries out business operations such as international trade, cooperative production and intermediary trade. The company mainly provides high-quality OEM-product and ODM-product services for customs in Japan, Southeast Asia, Europe and Unite States, and has a professional technical team that provides hundreds of OEM-product services for dozens of customers, and has dozens of excellent suppliers. The company mainly provides Sewing Products, plastic products, Paper Products, Wooden Products, Household Products and other OEM services, including handbags, gift boxes, Storage Boxes, stationery boxes, kid toys, Paper Boxes, school supplies, office supplies and other products import and export business.
