What are the uses and properties of Stainless Steel Printing Mesh?
The most common material is 304.304, a general-purpose stainless steel that is widely used to make equipment and parts that require good overall performance (corrosion resistance and formability); it is used on stainless steel printing screens. Low wire mesh.
316 and 316L stainless steel Printing Mesh microfilaments are suitable for stainless steel printing screens with high mesh number. They are plastic and strong, and are made of stainless steel wire. It is a kind of nitrogen-containing stainless steel microfilament. Nitrogen is added to improve the strength of steel. Suitable for producing stainless steel printing screens with high tension.
Quality requirements of stainless steel microfilament materials: high-quality wire has obvious advantages such as high precision, high strength, not easy to break, plasticity and stability. The high tension tension is higher than the mesh and the stability is high. The ultra-high precision wire diameter has a fairly uniform error rate. High yield point does not lose elasticity due to deformation under extremely high tension. Highly wear-resistant steel wire has excellent wear resistance far beyond fiber. Static electricity prevents static electricity and ensures printing.
The hot melt resistance is suitable for hot melt inks and is a special advantage of steel mesh. Good solvent resistance prevents damage to the screen caused by various solvents and ensures printing safety.
In the post-processing printing net of stainless steel printing screen, in terms of quality requirements, it is very important that the mesh surface must be smooth and tidy, without fouling; the unexpected stains in the production process require fine decontamination treatment.
The stainless steel printing net belongs to the ultra-thin printing screen. The thickness of the screen is a decisive factor in controlling the amount of printing ink. Changing the thickness of the printing net on the basis of the original net is a very technical work in the post-processing process, mainly through the wire. Net calender rolling treatment. The rolling treatment is to improve the basic performance of the screen, resolutely eliminate the deformation of the mesh, the thickness of the mesh surface is uneven, creases and other undesirable phenomena, and the rolling process can also make the screen more smooth and bright (the production of stainless steel printing screen) The process is as follows: stainless steel wire - microfilament detection - full diameter - measuring tension -Synthetic - Wear buckle - on the machine commissioning a wire mesh woven a product under the machine - detection a curing process - comprehensive testing - packaging.
Characteristics of stainless steel printing screens Stainless steel printing screens are resistant to acid, shatter, abrasion and tensile strength. In addition, they also have high tension, ultra high precision, low elongation, high yielding finished tensile test. Each batch of printing nets must be produced with high resistance. Grinding, no static electricity, heat-resistant melting, solvent resistance and so on. Carry out the actual test of tension, batch sampling, statistics, comparison, find raw materials and production factors.
The application of stainless steel printing screens to stainless steel printing screens has become the most ideal screen material in the screen printing industry, especially in the electronics industry. It is often used in high-precision series to print high-definition and high-quality graphics, especially for PCB circuit board printing, microelectronics (resistance, capacitance, inductance), photoelectric display (LCDVFD, PCP), liquid crystal display, vacuum display , solar cells, insulating oil, solder resist oil, solder paste, membrane switch, instrument dial, glass ceramic, panel signs and soon.