The rectangle sewn on the collar is called "shipping mark". What machine is your label made of, how much is it, and what is the scientific name of that kind of cloth with two sides of yin and yang?
that kind is called mark printing, which is made by a mark printing machine. Some people call it a logo machine, and some look three-dimensional, such as embroidery, which is embroidered. As for what material it is, we must see it before we can say that the materials commonly used are ribbons, tapes and the like, all of which are accessories for clothing. The machine doesn't cost much, but it's more troublesome. It's better to help others do it for you. It's all a few cents each. I can introduce it to you.