What kind of alloy buttons are of better quality? What is the standard for good quality of alloy buttons? As a new practitioner in the clothing accessories button industry, I believe that they will think about or pay more attention to such problems.
Generally speaking - color fastness to rubbing; Uniform shape; The smoothness of the demoulding of the button body is good, and the cavity is flat and smooth; The workmanship is fine. Such a button is a button of good quality. Of course, buttons made of different materials (such as resin buttons and shell buttons, etc.) have different standards to distinguish the quality of buttons. For example, for alloy buttons, many people will weigh them to understand the "gold content".
Inspection methods, requirements and standards for alloy buttons:
1. Control sample or confirmation sample. Check whether the color and model are consistent with the sample.
2. The surface of alloy buttons shall be free of cracks, notches, unevenness and obvious scratches.
3. There are no cracks and bubbles on the back of the face; No rotten edges and uneven thickness.
4. The pattern shall be free of obvious deformation, white eyes, white circles, etc.
5. Buttonholes should be smooth and unobstructed; The needle eyes are all punctured and broken, and should be symmetrical without big eyes. If it is a blind eye buckle, the blind eye groove should be smooth without obvious bursting.
6. After electroplating or other process treatment, the effect should be uniform. If some special effects cannot be consistent, they can be packed separately.
7. The packaging inspection shall be carried out after the appearance inspection / performance test required by the customer are all qualified.