Button product inspection need to pay attention to what aspects
1. Control sample. See the color, model is consistent with the sample; 2, the surface 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, buttonholes should be smooth and smooth; all wear and tear pinholes, to be symmetrical and no big eyes. If it is a dark eye, the dark eye should be smooth, no significant burst. This article from China Button Industry Network "Buy button on China Button Industry Network" Want to learn more about buttons: accessible Cosplay Women'S Clothes,Cosplay Costumes Captain Marvel,Cosplay Costume Hela Anime,Cleopatra Anime Clothes Shaoxing Jinshengtai Textile Co. Ltd , https://www.sxheptexs.com
6, the same batch of buttons color difference should not be lower than the GB250 four standard, compared with the sample, should not be lower than the GB250 three standard.
7, packaging inspection, after the appearance of the inspection all qualified, and 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.
After passing the above several rigorous inspection procedures, the qualified buttons can be tested and marketed.