Antique bronze metal snaps inspection method and standard
Release time:
2023-01-14 11:25
Source:
1. Compare with Antique bronze metal snaps samples or confirm small samples. See if the color and model match the sample;
2. There should be no cracks, gaps, unevenness and obvious scratches on the surface of buttons;
3. There are no car cracks or air bubbles on the front and back; no rotten edges and uneven thickness;
4. The pattern should have no obvious deformation, no white eyes, white circles, etc.;
5. The buttonholes should be clean and smooth; the needle holes should be pierced and broken, symmetrical and without big eyes. If it is a dark eye button, the dark eye groove should be smooth without obvious bursting;
6. After Antique bronze metal snaps are electroplated or processed by other processes, the effect should be uniform. If some special effects cannot be consistent, they can be packaged separately.
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