Stainless steel wire drawing without fingerprints, what principle?
As for sandblasting, the surface roughness is higher than the wire drawing, and the stainless steel has no gloss (which makes the customer fail to see the stainless steel parts and sometimes lower the grade). Liquid blasting is recommended to achieve relatively better surface treatment results.Commercial kitchen experts completely hand, no copy paste. Please give favorable comments.
Therefore, the method of stainless steel fingerprint resistance is to make the specular surface of stainless steel into diffuse surface.The conventional method mainly has two kinds of drawing and sand blastingWire drawing is to use (coarse grit) abrasive belt or grinding wheel to burnish on stainless steel surface, make stainless steel surface roughness increase, destroy its "mirror reflection" characteristic. It can be polished by hand (hand grinding can be applied to stainless steel of various shapes). It can also be polished with a special stainless steel sanding machine (suitable for stainless steel plates, but with high efficiency).
Let's say the principle: the material surface is easy to leave the fingerprint because the material has the characteristics of specular reflection on the light. The material is smooth enough, and the light is not diffusely reflective on the material, mainly specular. Landlord with your finger press the glass mirror will know
