Polyester printing meshs are very good, but what are the advantages? Polyester printing meshs have good dimensional stability and are suitable for high-precision printing. Therefore, nylon meshes need to have more stretch tension and require stronger strength. Frame, stretcher and stronger bonding method; polyester is hydrophobic, it is difficult to bond with the film, pay attention to washing and degreasing before plate making; although low hygroscopicity, it is not resistant to long time Boiling water; ink over-staining is slightly worse than nylon; not resistant to strong alkali corrosion.
The polyester printing mesh has acid resistance, alkali resistance, abrasion resistance, high temperature resistance and long service life. It is several times that of woven dry carpet, canvas and general dry net. The mesh surface is flat, the tensile strength is high, and the air permeability is good. High heat transfer efficiency saves energy for users. Easy to install and use, the interface has no marks.
The polyester printing mesh is not limited by the shape of the surface of the substrate and the size of the area. As can be seen from the foregoing, screen printing can be printed not only on a flat surface but also on a curved surface or a spherical surface; it is suitable not only for printing on small objects but also for printing on large objects. This printing method has great flexibility and wide applicability.
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