What are the key chain types
Generally speaking, we classify gifts, in promotional gifts, we are used to refer to the key chain as a large category, but you do not know, in fact, the key chain can also be a lot of types, I will follow The material of the key chain is used to briefly introduce their classification.
People have a kind of inertial thinking. When we mention the key chain, if we don’t know it, we will have a picture in our mind: I used to hang my key on my trousers. So everyone will think of it, that is, our impression. In the key chain, in fact, this is only the most traditional kind of key chain, but only it can be called the key "deduction", and other things to be said can only be called the key ring.
Plastic key chain: Because it is metal, the alloy key chain is relatively kind, sometimes there are more keys, plus the weight of the key chain itself, which also increases the weight of the key chain, so the production wants to play Using plastic as a key chain, there is no serious problem.
Zinc alloy key chain: key chain Most of the alloys we usually see are alloy products. The key chain of alloy products is silver-plated because the surface is coated with a layer of metal, but this has a certain, long-term friction of plating. In the case of easy to fade, the color will appear the original color of the alloy, so it is not beautiful, and after the color is lost, the alloy is exposed to the air, it is easy to oxidize, and finally rust, so this is very bad. of. Because of the progress of the times, the key chain has also improved. It has been found that the key chain made of zinc alloy can serve these two problems. Therefore, the current zinc alloy key chain has been produced.
Rubber key chain: As we all know, the key is also metal, the key chain is also metal, so they are easy to rub together for a long time. Moreover, the alloy key chain and the plastic key chain are relatively hard, so it is easy to hook up. Wait, in order to overcome this problem, the rubber key chain is also born, its soft ground, but also easy to shape, no matter how squeezed will not hook anything.
The above is about the introduction of the type of key chain. I hope everyone can understand the type of key chain and it will help everyone.
