Metal buttons are very common and can be seen everywhere on the street. They look very common and common. However, the production process and inspection standards are very strict. The Chinese button trading network (niukou.99114.com) will bring you together to understand.
First, the metal button manufacturing process:
1, open size mold (existing mold repair)
2, open button face mold (shape) / mold (LOGO / pattern, etc.)
3, test mode, a small sample
4, beat embryo
5, washing / polishing
6, electroplating
7, other process (oil / laser / silk screen, etc.)
8, inspection / test
Package delivery
Second, the metal button manufacturing process:
1, drawing design drawings
2, carved bronze
3, EDM
4, big cargo mold
5, test mode
6, hair embryo
7, polishing / hand toss
8, electroplating
9, other process (oil / laser / silk screen, etc.)
10, inspection / testing
11, package delivery
Third, the metal button inspection methods and standards:
1. Control the sample or confirm the sample. See the color, model is consistent with the sample;
2, the surface of metal buttons should not have cracks, gaps, uneven and obvious scratches;
3, no cracks on the back of the face, bubble; no bad edges, uneven thickness;
4, the pattern should be no obvious deformation, no white eyes, white circles and other phenomena;
5, metal buttonholes should be smooth and smooth; all wear and tear of the eye, to be symmetrical and no big eyes. If it is a dark-eye buckle, the dark-spot should be smooth, no obvious burst;
6, plating or other process, the effect should be uniform, if it is some special effects can not be consistent, you can separate packaging;
7. The color difference of the same batch of metal buttons should not be lower than the GB250 four-level standard, compared with the sample, it should not be lower than the GB250 three-level 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 quantity of packaging 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 shall be tested in full;
9. Metal buttons are tested before shipping to test the performance and availability of metal buttons, and to provide mold and try-out samples to customers.
Rayon Palazzo Pants,Rayon Pants Womens,Rayon Nylon Spandex Pants,Rayon Harem Pants
ShaoXing Siyi Garment co.Ltd , https://www.siyigarment.com