How to control the printing process the ink thickness Printing ink on the substrate thickness, a great impact on product quality. How to control the thickness of ink, but also depends on many factors including the thickness of ink from ink that nature. Graphic distribution layout, climate, machine speed, the paper surface smoothness of...
Read more »

Coating does not shine and sparkling Analysis Part of the color packaging laminating method is to use bi-oriented polypropylene film, coated products will be after that there is no light or blistering. This author has conducted a study and analysis, summarized the following points. A temperature control inappropriate Be coated on different substrates, the...
Read more »