Cloth button manufacturing process:
Review drawings, real samples, product structure uses - drawings, process design - mold processing - test mode, a small sample - supplies identified, batch production of embryos - washing / polishing / plating - other processes ( Grease/laser/silkscreen etc.) Inspection/Testing - Packaging Shipping
Button inspection methods and standards:
1. Control samples or confirm small samples. See if the color and model match the sample;
2. The surface of the button must not have gaps, cracks, unevenness and obvious scratches;
3, no cracks and bubbles on the back of the face; no unevenness or uneven thickness;
4, the pattern should be no obvious deformation, no white eyes and white circles and other phenomena;
5, buttonholes should be smooth and smooth; the eye is not worn and broken, symmetrical and no big eyes. If it is a dark-eye buckle, the dark-spot should be smooth and free of significant bursts.
6, plating or other process, the effect should be uniform, if it is some special effects can not be consistent, can be packaged separately.
7. The color difference of the same batch of buttons should not be lower than the GB250 Level IV standard. Compared with the sample, it should not be lower than the GB250 Level III standard.
8, packaging inspection, after appearance inspection / customer requirements performance test all qualified, then repackaging. A certificate or other label should be placed on the package. The number of packages should be consistent with the regulations, and the actual quantity of each bag should be consistent with the specified quantity. If it is found that the thickness is not one or the other reason exceeds the tolerance, it will be tested in full.
9. Emergency New/Car Punc/New/Iron Buttons are tested before delivery to test button performance and usability, and to provide moulding and test samples to customers.
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