A complete list of coloring processes for cosmetic packaging materials

Cosmetic PackagingIt is necessary to highlight the novelty and highlights of the goods to improve its market competitiveness. Because consumers are often attracted by the aesthetics and color of product packaging when they are shopping for products. ThenCosmetic PackagingWhat processes are needed for the production of? Cosmetic package production process is mainly divided into coloring and printing two processes. The following Yu plastic packaging first introduced the common package process: coloring process.

01 Coloring process

The coloring process can be generally divided into eight types: aluminum, electroplating, spraying, spraying inside the bottle, spraying outside the bottle, brushed gold and silver, secondary oxidation, injection molding color. The following according to the eight types to do a brief introduction.

Double Tube Lip Glaze Package

Electrochemical aluminum:Aluminum exterior, wrapped in a layer over an inner layer of plastic.

Plating (UV):The effect comes out as a bright color compared to the spray picture.

Spraying:The color that comes out is a dark matte color compared to plating.

Spray inside the bottle and outside:It is sprayed on the outside of the inner bottle, and there is a clear gap between the outer bottle and the outer bottle from the outside, and the sprayed area is small when viewed from the side.

Spray inside the outer bottle:It is spray-painted on the inside of the outer bottle, which appears to have a large area from the outside and a small area from the vertical plane, and there is no gap between it and the inner bottle.

Brushed and wrapped in gold and silver:It's really a film, and you can look carefully for articulated seams on the bottle.

Secondary oxidation :It is the second oxidization of the original oxidation layer, so as to achieve the glossy surface covered with a dark matte surface pattern or dark matte surface appearing glossy surface pattern, mostly used in the production of logos.

Injection Molding Color:Is in the product injection molding in the raw material to add color powder, the process is relatively inexpensive, you can also add pearl powder, add too white powder will make PET transparent color into opaque color.