155M Good Symmetrical Use High Mesh Rotary Nickel Screen Printing
More tough and tensile
Orderliness and accurate screen caves
Safely operation and long-term use
Longer life screen
Good dye output and osmotic function
Good Conglutination function of photosensitive medicament
Symmetrical color and beautiful pattern Perimeter accurte
Our rotary screen features:
Open area up to 18% ,there is no factory in china can make it except our factory,it help smooth throughout of dyestuff paste, so that printing speed and efficiency of printing machine can be ascended,experiments have proved that up to 19% of paste volume can be saved at multiple printing mills around the world.
Use 6 times stripping by water jet or LEN,by collecting the data from thousand of experiments.Our screen also SULFUR-FREE and with excellent brittleness,a convenient way to test the brittleness is the so-called "lighter test": 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. our screens will not broken.
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.
In short, rotary printing is a continuous, stepless image-transfer method. The geometry of the screen and the position of the squeegee within the screen combine to provide both the screen-flooding and image-transfer functions in a single smooth operation that repeats with every revolution of the screen.
The squeegee on a rotary press is in a fixed position with its edge making contact with the inside surface of the screen precisely at the point where the screen, substrate, and impression roller come together (Figure 1). Ink is automatically fed into the center of the screen and collects in a wedge-shaped "well" formed by the leading side of the squeegee and the screen's interior surface. The motion of the screen causes this bead of ink to roll, which forces ink into stencil openings, essentially flooding the screen without requiring a floodbar. The squeegee then shears the ink as the stencil and substrate come into contact, allowing the ink to transfer cleanly to the material.
In rotary printing, the web travels at a consistent speed between the screen and a steel or rubber impression roller immediately below the screen. (The impression roller serves the same function as the press bed on a flatbed press.) As the web passes through the rotary unit, the screen spins at a rate that identically matches the speed of substrate movement.
Our products has unparalleled excellence performance. Printing ink penetration uniform, Photo emulsion and Sensitizer adhesion is strong bonding, high toughness, high elasticity, good thickness and uniform open area.Our raw material of nickel is high purity and with less sulfur. Match it with high quality pure additives.
Our raw material of nickel is high purity and with less sulfur. Match it with high quality pure additives. Our products has unparalleled excellence performance. Printing ink penetration uniform, Photo emulsion and Sensitizer adhesion is strong bonding, high toughness, high elasticity, good thickness and uniform open area.
Your smart purchase for fantastic pattern
High mesh nickel screens bring a different pace and intensity to the printing industry,which set a whole new benchmark for fine print technology.
The screens are made from the high quanlity Ni metals. The pattern frame of the screen is orderliness and the character is more tough and tensile. So the quality of nickel screen is slap-up. The pattern of the screen is printed symmertrical. Because of the more tough and tensile character, the screen will be used longer. So the screen is enable to be operacter, the during long-term and used to print patterns.
Delivery time :
10-20 days after confirming order,detail delivery date should be decided according to
production season and order quantity.
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