What inkjet printer should be used for packaging production date inkjet coding

The production date refers to the date and time when the product completes all the processes on the production line, is inspected and packaged into a finished product that can be sold on the market. The enterprise unifies the production date coding rules, enhances product image, makes it easy to identify production plants, and enhances product traceability; the general requirements for product packaging production date coding are: correct, clear and firm handwriting.

There are many inkjet printers that can print simple characters such as packaging production date and batch number, such as small character inkjet printers, laser inkjet printers and high-resolution inkjet printers. Can meet this printing demand. However, the functions of different inkjet printers are different, and companies need to choose the inkjet printer suitable for production according to the product packaging material and machine characteristics.

Small character cij printer

Its working principle Under the action of pressure, the ink enters the spray chamber. The spray chamber is equipped with a crystal oscillator. Through vibration, the ink is sprayed from a nozzle with a very small aperture to form a fixed interval. Through the processing and phase tracking of the CPU, it passes through some of the charging poles. The ink dots are charged with different electric nuclei, undergo different deviations under a high-voltage magnetic field of several thousand volts, and fly out of the nozzle and fall on the surface of the moving product to form a dot matrix, thereby forming characters, numbers or graphics.

In the food and beverage industry, such as bottle body printing date, batch number, small character inkjet printers are widely used, the ink drying speed is faster, and the printing distance is longer , The material requirements are also very low. However, the resolution of small character cij printers is not high, and the limitations are large, and the dotted non-solid fonts are printed out.

Laser cij printer

Laser inkjet printer That is, the laser marking machine uses different lasers to strike the laser beam on the surface of a variety of different materials. The surface material is physically or chemically changed through light energy, thereby engraving permanent marks such as patterns, trademarks and texts. equipment.

Compared with small character inkjet printers, there is no need to clean the print head and frequently replace consumable parts. It is more environmentally friendly than the use of ink, and it can also greatly save operating costs. The marking effect is clearer, and the marking is permanently uneasy to be tampered with.

High resolution inkjet printer

High resolution inkjet printer The printer is also called a high resolution cij printer with a printing resolution of more than 200DPI, including thermal foam inkjet printers and piezoelectric UV inkjet printers. The resolution of the two inkjet printers is very high, but after UV ink is irradiated by ultraviolet light, it has the characteristics of quick drying, good adhesion, no clogging of the nozzle, and easy maintenance.

Compared with piezoelectric UV inkjet printers, thermal foam inkjet printers need to heat the ink during use, and the ink is prone to chemical changes at high temperatures. The nature is unstable, and the color authenticity will be affected to a certain extent.

To sum up, the recommendations for the selection of inkjet printers on packaging production date are as follows:

①Considering the purchase cost , Thermal foaming inkjet printers and small character cij printers have low initial costs, and high cost of consumable inks in the later stages, which are suitable for small batch production.

②Considering the printing speed, the inkjet printer has fast printing speed and high efficiency. It is the first choice for marking equipment for large-volume enterprises.

③Considering the cost of consumables, the laser printing machine does not require consumables. If it is properly maintained, it can be used for a long time, with a longer life span, and working hours of up to tens of thousands of hours.

④Considering the printing resolution, the printing resolution of laser inkjet printers is higher than that of small character inkjet printers, but lower than that of high-resolution inkjet printers.

LEAD TECH Technology Co., Ltd. is committed to fulfill the demands of our customers with using cij printer.

If you are looking for an excellent service in the UK then you can go to LEAD TECH Technology Co., Ltd.. They have almost everything what you might require for your expiry date printing machine.

give you an additional date coding machine option for your date printing machine, whether it being a expiry date printing machine, date coding machine or date printing machine. Go and get more info at Leadtech Coding.