Good Toughness Rotary Nickel Screen Elasticity Weaving Machine Spare Parts

Good Toughness Rotary Nickel Screen Elasticity Weaving Machine Spare Parts

Advantage of LiangRu screens:

Brittleness: use of sulphur-free additive at screen-making process enables non-existence of brittleness of screens during/after the rounding and polymerization process. Brittleness is the main cause of screen crack and damage on the rotary printing machine win operation. A convenient way to test the brittleness is the so-called "lighter rest": a piece of screen sample burnt by lighter flame for 10 seconds, bend the screens sample to see if it breaks at the
burnt spot. Can endure 6-7 times stripping by waterjet or LEN.

The virtues of rotary screen printing are most apparent when the process is compared to traditional flat screen printing.

Productivity Among the biggest attractions of rotary screen printing is its production speed. On a rotary press, images are applied to the entire width of the substrate as the material moves continuously through the printing mechanism--substrate size really has no impact on press speed. The only factor that determines the production rate is the speed of screen rotation/substrate movement (remember, these values are the same), which is limited primarily by the type and rheology of the ink being used. Because of the way rotary presses operate, their production rates are reported as linear measurements and typically fall within a range of 100-450 ft/min (30-100 m/min), depending on the model and the specific application.

What is rotary screen printing?

Rotary screen printing is so named because it uses a cylindrical screen that rotates in a fixed position rather than a flat screen that is raised and lowered over the same print location. Rotary presses place the squeegee within the screen. These machines are designed for roll-to-roll (web) printing on flexible materials ranging from narrow web films to wide-format roll textiles.