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What are the surface treatment processes for stainless steel plates?-laser and No fingerprints

A laser plate is also called a CD pattern plate. Its working principle is to grind the surface of a stainless steel plate with a machine to obtain the desired pattern effect without hand feeling. It can be made into the shape of a CD, hence the name CD pattern plate. In addition to processing the texture of CD, and can also process various patterns such as tubular lines, brick patterns, etc. Processable plate specifications: base plate: mirror plate, thickness: 0.4-3.0mm, maximum width 1500mm, maximum length 6000mm. It can be processed to any length, and the CD pattern can be large or small.

Laser processing procedures: Grind the base plate—Feed the plate into the machine—Grind—The quality inspection standards for the filmed finished product are a uniform surface pattern, no yin and yang sides, no scratches on the board surface, no fingerprints, etc.

No fingerprints

Also called anti-fingerprint, working principle: Fingerprint-free is the last step of all processes. After all processes are completed, fingerprint-free is the last step. The transparent nano-oil is sprayed or rolled on the surface of the stainless steel plate through a machine. After baking, a layer of protective oil solidifies on the surface of the stainless steel plate. Anti-fingerprint oil cannot be used in high-temperature environments because the oil will melt when exposed to high temperatures. Common fingerprint-free types include glossy without fingerprints, semi-matte, and matte without fingerprints. The mattress and brightness can be adjusted as needed. Processable plate specifications: Base plate: brushed plate, etched plate, embossed plate, processable thickness: 0.4-3.0mm, width: 1000mm, 1219mm, 1500mm, length, variable length can be processed. Note: It is best not to make the mirror surface fingerprint-free: Reason: The mirror surface is originally smooth. After being fingerprint-free, it will have a grayish feeling, and there will be small bubbles on the surface of the board, which will affect the appearance of the board. Therefore, mirror panels generally do not Do fingerprint-free processing.

Fingerprint-free working procedures: color mixing – feeding the plate into the machine – cleaning – oil spraying – baking – quality inspection standards for the finished film: there should be no air bubbles on the board surface, uneven thickness of anti-fingerprint oil, and no oil that has not been baked. Phenomenon.

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