30ml oval essence dropper glass bottle

The process involves producing an aluminum bottle with an orange ombre finish and white silkscreen print. The key steps are as follows:

First, the GLASS bottles are prepared which will serve as the base material. The bottles are made from an aluminum alloy for durability, weight savings and corrosion resistance.

Second, the bottles undergo a pretreatment process to clean and activate the GLASS surface. This ensures the coating will properly adhere.

Next, an electrostatic spray is used to apply the orange finish coat. The finish is created by spraying orange pigment from light to darker shades, producing an even ombre effect from top to bottom. The orange finish serves as both decorative and protective coating.

Then, a water-based white ink is silkscreen printed onto the bottles. The silkscreen printing involves using stencils and squeegees to force the ink through open areas of the stencil onto the cured orange finish. This serves to add branding or decorative elements.

Finally, the printed bottles undergo a curing or baking process. The bottles are subjected to high heat inside an oven or infrared curing system. This permanently bonds the finish coat and ink print to the aluminum surface, ensuring durability and chemical resistance.

After curing, any quality checks are performed and the finished aluminum bottles with the attractive orange ombre finish and printed logo are ready for use.