Children's clothing buttons should focus on reflecting two main characteristics: first, the color should be bright, and second, the strength of the button should be large, because children have the habit of grasping or biting clothes with their hands, so the button must be firm and cannot fall off immediately.
In addition, with the strengthening of people's environmental awareness, countries around the world have increasingly strict safety requirements for children's products, including buttons. Usually, it is required that the combination buttons for children's clothing should not contain heavy metal elements and toxic elements, such as chromium, nickel, cobalt, copper, mercury, lead, etc. The dyes used should not contain certain azo dyes that can decompose into toxic components for the human body. At present, the electroplating components used in combination buttons often contain nickel, while the pearlescent buttons in resin buttons often contain lead. Among various dyes, there are some azo dyes that have been banned, so these must be carefully considered when selecting.
