After screen printing machine made products, how to make the printing product rapid drying is very important, because it can greatly improve the efficiency and quality of work. Below are several drying methods:

A, hot air drying.

Hot air drying is the use of two liquid reactive inks, will have great significance forhardening reaction full resin reinforcing viscosity, temperature is usually used in the range of 110 ℃ - 170 ℃.

Two, UV drying. UV drying

UV drying is more practical as a drying method, especially for printing plastic not high temperature, can have very good effect. Future will be widely used in screen printing. The UV drying, must use UV dry ink printing.

Three, natural drying.

Suitable for fast drying inks, mainly in the volatile drying inks, fast oxidative polymerization of ink and two liquid reactive ink etc.. But because the drying speedis still relatively slow, it is point with dry site more, so in large quantities of printing,the best choice of hot air drying and infrared drying.

Four, infrared drying.

Infrared drying is mainly based on the wavelength can be divided into the nearinfrared, infrared and far infrared. Infrared called the hotline, the main principle is the ink resin and solvent temperature rise is very good. Near infrared heating ink surface, far infrared ray can be heated to the internal. Conveyor belt dryer farinfrared multi as heat source. Both the near infrared or far infrared, should pay attention to prevent the ink membrane surface temperature is too high.

At present the main is that these methods, when using these methods must remember to look is corresponding to what products, so as to avoid unnecessary losses.