Najrašireniji postupak premazivanja u Kini je proces premazivanja boje. Proces premazivanja može osigurati kvalitetu izgleda posuda za boju Changzhou i poboljšati anti-korozijsku sposobnost posuda za boju. Postupak premazivanja se može podijeliti na zračno prskanje, elektrostatičko raspršivanje i visokotlačno bezzračno prskanje prema metodi raspršivanja.
Before painting, we must first carry out processes such as degreasing, rust removal, phosphating, cleaning and drying on the paint bucket to ensure the quality of the painting and improve the adhesion of the paint film. For paint bucket products with low appearance requirements, the method of manually wiping the bucket can also be used, which can effectively reduce the cost. The final process of painting is the printing of the logo. In the early years, the logo of Changzhou paint bucket was air spraying, and the hollowed logo plate was used to spray characters. With the progress of users' requirements for the surface quality of Changzhou paint buckets, now logo printing has been gradually replaced by better screen printing and thermal transfer technology.
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