Garland filler, barbed garland filler, can also be referred to as the Taylor wreath wreath of packing, toothed packing, the wreath filler is a kind of waste gas packing, also commonly used in scrubber do washing layer filled with filler and mist layer filling material is a kind of low pressure drop, the shape screw winding together when solution and sewage through the effective washing and decontamination.

Mainly use its unique structure form more distribution and contact surface area, and waste gas or liquid point contact, to remove the gas and liquid particles, absorb harmful corrosive gases. When in use, pour liquid or gas into the filling bed in the opposite direction. The gas is evenly distributed in the spherical racking ring through the distribution plate, and each one is in point contact. The surface area of contact is used to remove the gas and the particles in the liquid to absorb harmful gas.