90T PCB Printing Polyester Net Fabric / Polyester Screen Fabric 60 Micron Opening

100% Polyester PVC Coated Polyester Mesh Printing screen Filter screen Yellow/white
 
1. Product Description
 
WHAT TYPES OF POLYESTER PRINTING SCREEN MESH?
Polyester printing screens can be grouped into two distinctive categories: monofilament and multifilament.

• Monofilament polyester screen printing mesh is the most concise and regular fabric that is made of single strands of material. Conventional it is prone to elongate under tension and even reaches its "plastic deformation" point once over-stretched. To overcome this problem, an advanced product - low elongation polyester printing screen mesh is supplied by our company. Single strand threads make our screen convenient to detail and register. Meanwhile, it is easy to clean and reclaim as its simple structure minimizes the possibility of clogging during printing. In addition, it displays a more smooth and polished surface than multifilament products.

• Multifilament polyester screen printing mesh is twisted by multitudes of strands to form a fabric with coarse surface and similar appearance to traditional multifilament silks. And this coarseness allows for easy adhesion to stencils and heavy ink deposition, so it is considered a good choice for printing on textured or contoured surface. Multifilament polyester screen is distinguished by the letters "xx" on the label and the most common types is 8xx, 10xx and 12xx. Normally, the smaller the number is, the higher coarseness the screen will exhibit.

Besides, polyester printing screen cloth is available in various weaving patterns as shown in the following pictures:
 
Plain weave
Plain weave, abbreviated to "PW", is a simple over and under pattern that is commonly used for screen printing. The simple structure allows for somewhat more ink to pass through than twill weave patterns.
Twill weave
Twill weave, normally designated on the labels as "TW", is ideal for creating a thicker and sturdier screen printing fabric than those with plain weaves, even if the mesh count is identical. Thus, less ink is transferred.
 

 
3. Application
 

 
4. Advantages
 
Low Elongation,High tension
Excellent tear and acid resistance
Very good dimensional stability
Faster tensioning without damage to the threads.