Why is the watch of rubber band more expensive than resin?
PS: rubber contains a variety of ingredients, a pungent odor, some of which may have an impact on human health, so generally contact the skin and long-term contact will use silicone.
You should say is silicone watchband, the main reason is the 1, two kinds of raw material price difference is large (but even a slightly complex silicone watchband ex factory price will not exceed 1 yuan) 2, silica gel resin watchband on relative watch strap is a small niche market, the price will naturally expensive.
