China speaker box Manufacturers, Suppliers, Factory

Four color printing is usually composed of four colors: "C" (cyan), "M" (magenta), "Y" (yellow), and "K" (black), also known as the CMYK mode. The treatment of black is very important in four-color printing, as black not only appears as a single color, but also mixes with the other three colors to produce some shadow effects.

The box type is generally a regular rectangle or cube, and its orientation mainly includes face, edge, corner, cover or seal. Theoretically, these elements that make up the box type can be used as elements of anti-counterfeit design. Therefore, the box type packaging can be used as elements of anti-counterfeit design: face (6), edge (12), corner (8), cover or seal (1-2) 2). All the orientations can be used as false orientations, The pseudo-technical meter used to apply, but in order to facilitate the recognition of the consumer, a certain principle should be measured for selection.