What about the key points for selecting flour mesh?...

Nylon membrane switch printing options The nylon printing mesh with a scratch-resistant surface is an ideal choice. Ninety percent of manufacturers engaged in membrane switch printing now choose nylon printing meshs. why?

Nylon printing mesh is woven from high-quality nylon silk, but it should be noted that different manufacturers use different raw materials.

Provide a clever trick to identify nylon mesh and nylon thread when buying: A common fishing line is a nylon monofilament. When the monofilament is close to the flame, it slowly burns while melting, has an amide smell, and the ashes are brown glass balls. Nylon multifilament is easily confused with polyester mesh and polypropylene mesh. Nylon multifilament has better resilience, lighter weight, moderate softness of the mesh, and polyester mesh is filled with black glass balls after burning, which has a good taste. The appearance of nylon multifilament is similar to that of nylon monofilament. The multifilament is extremely thin and cannot be split, while the monofilament is thicker.

Printing membrane switches require technology and process control. The number of fine lines of conductive silver paste is between 260-355 lines, and the number of fine lines of printed pressure-sensitive adhesive is in the range of 63-110.

Membrane switch technology not only has the reproducibility of colors concerned in traditional screen printing, the color rendering of ink, which is the decorative function of traditional screen printing in the production of panel layers, but also must pay attention to the circuit in the production of its circuit layer The high-tech content of the conductive properties, the prevention of silver paste circuit oxidation and migration of silver ions, the manufacture of multilayer interchange circuits, and the reliability of membrane switch products are obvious.

A good nylon printing mesh is a good helper for the membrane switch printing industry, which can compare the complete physical properties of the membrane switch. Interested friends are welcome to contact.

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