After a long period of development, the plastic bottle industry has gradually formed a number of industrial clusters in the north and south, and gradually formed a professional bottling machine production base around these industrial clusters. At present, there are several important production bases in taizhou huangyan, guangdong foshan, jiangsu lianyungang and hebei cangzhou.

However, as an indispensable equipment for blowing bottles, there has not been a balanced development of blowing moulds, and it is mainly concentrated in taizhou huangyan. Many plastic bottle manufacturers in China purchase the blow moulds from huangyan. In this way, the manufacturers of plastic bottles, especially those in northeast China, need to run a long distance. Blow bottle mould as the product that the manufacturer needs to use when mold, change the frequency of purchase is much higher than blow bottle machine. Some plastic bottle manufacturers have stipulated delivery time after receiving the order. If delivery is required in a short time, a quick purchase will be required for the purchase of the bottle. In this case, because there is no bottle mould manufacturer around, it is a big problem for the plastic bottle manufacturers. This is also the problem that needs to be solved in the domestic bottle mould industry.