Today, I will talk to you about the peritoneal treatment of the packaging box. Speaking of the film, which packaging carton needs to be covered? Common coated papers are coated paper and cardboard. Art paper material packaging boxes are generally not covered by the film, because the art paper surface has been artistically processed, pearlescent or embossed, etc., and there are not many large areas of art paper printing, usually small area printing or bronzing. Hot silver treatment.
Laminating film is a main process of post-press processing. It has a light film and a matte film. This is different for the product. It is not the same as the paper. The general product needs a smooth feeling, so you have to cover the film. If the product needs Matte has to cover the sub-film, the peritoneal effect is the plastic film coated with the adhesive, and the paper printed matter is heated and pressed to bond together to form a paper-plastic product, which is the common paper. One of the post-printing processes for quality prints. The film-coated printed matter has a thin and transparent plastic film on the surface, and the surface is smoother and brighter, which not only improves the gloss and fastness of the printed matter, but also prolongs the service life of the printed matter, and the plastic film also protects against moisture. Waterproof, anti-fouling, abrasion resistant, folding resistant, chemical resistant and other protective effects.
Some of the water-repellent film boxes that are seen in life can be cleaned directly with water. Without the film, there is no way to clean them. If there is smudge or glue on the box, the box can only be scrapped. The coated box will give consumers a noble and elegant feeling. Therefore, the packaged printed matter after the film can significantly improve the grade and added value of the product package.