What is the quality of the Snap button buttons detection

What is the quality of the Snap button buttons detection

1, the plating or other treatment, the effect is uniform, if some special effects can not be the same, can be packaged separately.

2, the same batch of color buttons should not be less than four GB250 standard, compared with the sample shall not be less than three standard GB250.

3, packaging inspection, appearance inspection / customer performance test all qualified, then packing. In the packaging should be placed in the certificate or other label. Packaging should be the number of compliance with this policy, and the actual number of bag to be consistent with a prescribed amount found due to different thickness or other

Reason will have full inspection when exceeding the tolerance.

4, urgency button / button hood / Prong button before shipment to try to play to test the performance and availability of a button, and offers play mode and try to play samples to customers.

5, confirm the sample or a control sample. Look at the color, the model is consistent with the sample;

6, button surface should not have cracks, nicks, scratches and uneven;

7, no tying back surface, bubble; no bad side, the phenomenon of uneven thickness;

Snap button

8, the pattern should be no distortion, no eyes and white circles and so on;

9, buttonhole should be smooth unobstructed; pinholes all wear and cracking, to be symmetrical and no big eyes. If it is dark and eye, dark eye groove should be smooth, no burst.

How to correctly understand alloy buttons

Although the alloy buttons clothing accessories have become an indispensable one, but I'm afraid there are still many people do not understand the difference between alloy buttons and metal buttons, metal buttons, and even that is the same type of alloy buttons buttons . In fact, metal buttons, and alloy buttons or difference

Very large. First, from the material in terms of metal buttons usually with iron, copper, aluminum, steel and other materials through forging, rolling, cutting, etc. physical processing made of metal buttons.

The buttons are generally die-cast alloy with zinc alloy made by the line, the material is more durable and lightweight, corrosion resistance is also excellent, and affordable. Most garment manufacturers will be chosen as the main alloy buttons clothing buttons for processing. The metal material of iron in the material button

Buckle its lower cost, easier to process up; copper and aluminum will have a more prominent performance in ductility, corrosion resistance, more Needless to say, so in some important parts are often used. In general, metal buttons, and alloy buttons each occupies a portion of the city

Field, and a horn trend. Alloy buttons are divided into alloy urgency button, alloy foot button, alloy hole button, alloy button word like.