When the non-woven coating machine is working, it is necessary to apply a layer of specific glue, paint or ink to the surface of the roll of the substrate, and then dry and then wind up. Before coating, the clean, stretched screen is loaded from the front of the non-woven coater, and some models can also be loaded into the screen from the side. Once the screen is in the correct position, the pneumatic clamping or mechanical clamping installation is closed and the screen is locked.
Once the screen is in the correct position, the pneumatic clamping or mechanical clamping installation is closed and the screen is locked. In order to operate more conveniently, many models have pedals to control the folder movement, and the operator can free up his hands to control the screen. After the device is finished, the corresponding coating emulsion is poured into the automatic coating machine, and then the coating is started. Depending on the function of the control system and equipment, the equipment can stop coating on both sides of the screen at the same time.
Both ends of the coating mechanism are mounted on the vertical support arm of the non-woven coater, and the belt is driven up and down by a belt, chain or cable to be coated along the outer surface of the screen. The transmission mechanism is connected to the servo or variable frequency motor to make it operate smoothly and accurately control the position of the coating mechanism.
There are two types of coating methods for the non-woven coating machine. One is to apply the emulsion on the screen after repeated wet-wetting operations; or to add a boring process after each coating. A machine for metering liquid polymer materials such as adhesives or coatings on the exterior of materials.http://www.xindoumachine.com/