[China Packaging Network] inkjet printers are mainly concentrated in the beverage, beer, mineral water and other industries, but also began to wire and cable, non-staple food, cigarettes, batteries and other industries. The function of the coding can not only be clear about its production date, but also can track potential problems and prevent counterfeiting. It can be said that the food industry is the largest market for printers.
At present, the printer has almost become the necessary equipment for production lines in various industries. The main difficulties to be solved in the coding technology of the condiment packaging industry include:
First, it is suitable for severe production environment and strict health requirements.
Condiment manufacturers must consider high dust and high humidity resistance when choosing a printer. Therefore, the stainless steel construction and grounding protection of the printer are often necessary.
Second, in a variety of different materials on the surface of the logo.
The condiment packaging materials and labeling contents are various. Different materials must be marked on different material surfaces. For example, inkjet labeling requires a series of nozzle models suitable for different requirements, including high label quality. Small character nozzle.
Third, the quality of jet printing, whether it can obtain a clear, high-quality logo, printing quality is a concern for the production companies.
Ink adhesion is usually an important reference for ink selection.
1. High-viscosity inks should be selected on high-gloss and high-density surfaces, and common inks are generally preferred.
2. For the product to be packaged immediately after coding, the drying time of the ink is particularly important. The quick-drying ink can also be selected to accelerate the drying of the ink by adding a blowing device.
3. For some cases where food is to be coded, food-grade ink or eco-friendly ink should be selected.
There are only a few domestic companies of inkjet printers, only Beijing's Huanuo, Zhihengda and others. In the face of the mature US, English, French and other foreign companies' product competitions, we will never find anything other than cheaper prices. To other advantages. In today’s global environment of competition, domestic production is not so important. Did these big-name foreign companies not set up factories in China? How to develop and how to innovate is the main problem facing the new century.