The importance of changing the material and structure of the blowing mold

As a very important part of plastic bottle production, the cost analysis of blow molds has been discussed many times before. However, due to the high cost of blowing molds, it seems difficult for us to find an effective solution. Earlier I talked about starting from the outside, sharing idle blowing mold resources among manufacturers, and establishing leasing and other systems to reduce costs. So, starting from the blowing mold itself, is there any way to reduce the cost? First, look for alternative materials for the production material of the blowing mold. At present, the bottle blowing molds on the market are mainly made of steel, and the quality is reliable and stable, but the cost is not cheap. Find materials that are more cost-effective and have the same excellent performance, which can effectively reduce costs. Of course, this is not a simple matter, and requires a lot of energy and investment. Secondly, the internal structure of the blowing mold changes. We all know that the blowing shape of the blowing mold on the market is fixed. Every time a new plastic bottle shape is created, the blow mold must be remade. If you can make flexible changes in the internal structure of the blow mold. Let a mold change into two or more blowing bottle shapes as long as the milk does not change its structure, which will effectively reduce the cost and improve the utilization rate of the mold. We believe that the blowing mold needs to be combined from the inside and the outside, starting from two aspects, in order to effectively solve the problem of high cost.