Button quality we generally judge in this way, rubbing fastness; uniform shape; button body release smooth, smooth cavity; fine workmanship...... Such buttons are good quality buttons. Of course, buttons made of different materials (such as resin buttons and shell buttons, etc.) have different standards for distinguishing the quality of buttons. For example, for hardware buttons, many people will weigh it and learn about the “gold contentâ€. Want to learn more about buttons: accessible Woven Fabric,Woven Cloth,Rayon Woven Fabric,Weaved Cloth SHAOXING KAIMING TEXTILES CO.,LTD , https://www.sxruiqi.com
Button quality inspection methods and requirements and standards:
1. Control the sample or confirm the sample. See the color, model is consistent with the sample;
2, the button 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.
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 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 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. The urgency button/carton button/penty button button shall be tested before shipment to test the performance and usability of the button, and to provide moulding and test samples to the customer.