The market’s requirements for environmental protection of packaging are increasing. Paper packaging materials are packaging materials. In addition to environmental protection, paper packaging materials have another feature, which is that they can quickly pass commodity inspections to achieve rapid logistics and cost savings.
We need to rationally explore how packaging paper printing can develop better, instead of being at a loss and blindly following, let alone fearing this era.
The traditional offset printing method mainly relies on the balance of ink and water to complete the printing process. According to the analysis of the ink transfer process, the emulsification of the ink is inevitable. However, the over-emulsified ink will cause the color of the printed product to fade and become obsolete, which will reduce the vividness of the color.
In the literal sense, there is a mark called a seal, and rubbing is called a brush. Rubbing with a brush to make traces on other objects is called printing. In short, printing is an industry that produces printed matter. The production of printed matter is similar to that of a seal. First engrave the seal (plate), then make the seal (plate) soaked with ink, and then transfer the ink on the seal (plate) to paper, silk, leather and other substrates, and the printed matter is ready.
Packaging, as a supporting service industry for the national economy, has continued to grow and develop with China’s socialist construction. Especially since the reform and opening up, under the socialist market economy system, the packaging industry has been developing rapidly. , Printing and machinery are the main components, with certain modern technology and equipment, and a modern industrial system with a complete range of categories.