Commonly used process:

  Four color printing:

  1. The so-called four colors are: cyan (C), magenta (M), yellow (Y), black (K) four inks, all colors can be formed by mixing these four inks, and finally realize color graphics.

  2. The most common and most common printing, the printing effect is different on different substrates.

  Spot color printing

  1. Spot color printing means that a special ink is used to print the color during printing, which is more vivid than the color mixed by four colors. Commonly used are special gold and special silver.

  2. There are many spot colors. Refer to the Pantone color card. Spot colors cannot achieve gradient printing. If necessary, add four-color printing.

  Clear glue

  1. After printing, a transparent plastic film is applied to the surface of the printed matter by hot pressing to protect and increase the gloss. The surface is bright, as shown in the picture below.

  2. The most basic process of carton surface treatment. There is also varnish similarly, but gluing can enhance the hardness and tensile strength of the paper

  Dumb glue

  1. After printing, a transparent plastic film is applied to the surface of the printed matter by hot pressing to protect and increase the gloss. The surface is  matte, as shown in the picture below.

  2. The most basic process of carton surface treatment, similar to varnish, but gluing can enhance the hardness and tensile properties of paper.

  Over UV

  1. Partial glazing is applied to the prominent parts of the printed matter to make the partial pattern more three-dimensional.

  2. Printed with matte glue process, there is no effect when glossy glue is used.

  Hot stamping

  1. Hot stamping uses the principle of heat transfer to transfer the aluminum layer in anodized aluminum to the surface of the substrate to form a special metallic luster effect.

  2. The printing materials include gold, silver, red, green, blue and other colors, but hot stamping can only be monochromatic, and there are many kinds of colors, but not all colors are available in the market.