Packaging printing refers to the process of applying decorative patterns, graphics, or text to packaging to enhance the product's appeal or provide clearer information.
In its literal sense, a mark is called an impression, and smearing is referred to as brushing. The act of brushing to leave a mark on another object is known as printing. In short, printing is the industry of producing printed materials. The production of printed materials is similar to that of seals. First, carve the seal (plate), then apply ink to the seal (plate), and finally transfer the ink from the seal (plate) onto paper, silk, leather, or other printing substrates, and the printed product is complete.