Trigger Sprayer Factory introduces the coloring process of cosmetic packaging:

1. Anodized aluminum: The aluminum exterior is wrapped on the inner plastic layer.

2. Electroplating (UV): Compared with the spray image, the effect is bright.

3. Spraying: Compared with electroplating, the color is dull and matte; frosting: a layer of frosted texture; inner bottle and outer spray: spraying on the outside of the inner bottle. There is a clear gap between the outer bottle and the outer bottle. interval. From the side, the area of ​​the spray image is small; the spray inside the outer bottle: the spray painting is performed on the inner side of the outer bottle, which looks larger from the outside. The area is smaller in the vertical plane. And there is no gap with the inner bottle.

4. Brushed gold and silver: It is actually a film. If you look carefully, you can find the connection gap on the bottle.

5. Secondary oxidation: secondary oxidation is performed on the original oxide layer, so as to achieve a pattern covered with a matte surface on the smooth surface or a pattern with a smooth surface on the matte surface. Mostly used for logo production.

6. Injection molding color: Toner is added to the raw material when the product is injection molded. The craft is relatively cheap. You can also add pearl powder, or add too white powder to make the PET transparent color become opaque (add some toner to color).

Through the above introduction, Mini Trigger Sprayer Manufacturers hopes that you can simply refer to the content of this article in future use.