The ceramic cross baffle ring packing is also developed based on the idea of increasing the specific surface of the packing to enhance the mass transfer efficiency. Its structure is to add a cross baffle in the Rasch ring. Generally speaking, this kind of packing is only suitable for tidy stacking due to its large size. At present, it is generally only used for the bottom support distribution layer of the chaotic packing. Φ cross baffle ring of 80-150 - mm specification can be as support materials, void fraction is more than 60%, the number of the whole number.

● Ceramic cross ring because of its high density and excellent acid resistance and heat resistance, and can resist all kinds of inorganic acid, organic acid and organic solvent corrosion except hydrofluoric acid.

Low cross ceramic ring is a modified form, ceramic raschig ring than ceramic raschig ring has a larger specific surface area and better compressive strength, has excellent acid resistance and heat resistance, can and ability of various inorganic acid except hydrofluoric acid, organic acid and organic solvent corrosion, and can be used in high temperature or low temperature environment, so its use range is very wide. Ceramic cross ring can be used in drying tower, absorption tower, cooling tower, washing tower in the chemical industry, metallurgical industry, coal and gas industry, industrial oxygen production industry, etc.