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The reason for the rapid development of TIJ (thermal foaming) inkjet printers is the changes in the market. As more products begin to pay attention to packaging and the popularity of QR code applications, in our common product packaging (supermarket food, Beverages are an early example of using QR codes for marketing).

More and more QR code printing needs began to be stimulated. At this time, many manufacturers began to look for marking equipment that can print variable codes in batches. TIJ highlighted its advantages, and people quickly noticed this product. Although it has developed For many years, but it was quickly applied and promoted in the years 2015-2017.

In terms of materials, they are more used in industrial product packaging, traceability of electronic products themselves, as well as various packaging box coding and packaging bag coding.

From an industry perspective, food, beverages, daily cosmetics, cables, building materials, pesticides, seeds, etc. have all begun to be applied on a large scale.

With the support of customers' demand for variable code printing, some printing factories will also purchase a large number of TIJ inkjet printers to meet their large-format printing needs. The resolution can reach 300dpi, and the ink dots are extremely small, reaching the printing definition standard.

It should be noted here that TIJ series machines are mainly suitable for printing and coding on large-format and flat material surfaces, while TIJ inkjet printers are still difficult to break through for objects similar to bottle caps and round shapes.

The main reason is that the printing distance of thermal foaming is only 1-2 mm, which is closer than that of CIJ (small character) inkjet printers, and the printing quality is more sensitive to the material requirements, which requires a more stable production line and matching. equipment.

Thermal foam coding technology itself has the advantages of high resolution and high speed, and these two advantages are almost the common needs of end users.

However, the traditional thermal foaming technology has two main application limitations. One is that it is almost impossible to achieve high-adhesion coding effect on non-permeable materials; the other is that the spraying distance is short. If we can break through these two points, it may be a great impact on the traditional inkjet marking equipment market.