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MLCC is composed of three layers of metal layers: ceramic dielectric, inner electrode metal layer, and outer electrode. The preparation process is complex, including 13 key steps and high technical barriers. The main process flow is as follows: the slurry is cast to form a ceramic film, electrode slurry is printed on the ceramic film, then staggered stacking and co firing are carried out to form a chip, and finally external electrodes are sealed at both ends of the chip.

In the preparation process of multi-layer ceramic circuit boards, through-hole wall hanging/hole filling buried hole printing is a key step in achieving circuit interconnection.

The printing of piezoelectric ceramics is mostly done using ordinary screen printing machines or manual methods, and the thickness of the film layer is difficult to accurately control. After adopting high-precision thick film screen printing equipment, the stability of mass production is higher and the yield rate is accurately improved.

When preparing and producing LTCC multilayer co fired ceramics, high-precision thick film screen printing equipment is required to ensure high printing accuracy and uniform film layer consistency.

According to the different substrate materials, the sensors are divided into metal sensors, ceramic sensors and flexible sensors. Let's take a look at the specific application of thick film printing technology in sensor production together!

he suspended printing head of JYSP can eliminate the self weight of the printing system. it can accurately control the printing pressure threshold, adaptively adjust the uniformity of the front and rear scraper pressure, and achieve perfect precision thick film printing effect.

How to avoid falling into the trap of purchasing thick film screen printing machines and choosing electronic printing equipment that is suitable for one's own production needs?

Thick film printing technology is suitable for mass production of flexible sensors due to its low cost, high accuracy, and high consistency