Application analysis of bottle blowing machine in industry

With the continuous development of the domestic plastic bottle market, the bottle blowing machine industry is also rising. In recent years, it has been more and more widely used in food and medicine.

The bottle blowing machine is a kind of equipment that makes plastic particles into hollow containers through the blow molding process. At present, the more common types of machines include the hollow extrusion blowing machine that uses PP and PE for one-time molding, the injection pull blow blowing machine that uses pet, PC or PP for two-time molding, and the newly developed multi-layer hollow extrusion blowing and stretch blow molding.

At present, most bottle blowing machines are still two-step bottle blowing machines, that is, plastic raw materials must be made into bottle embryos before blowing. Nowadays, environmental protection plastics made of PET are commonly used. Blow molding machine: after the liquid plastic is sprayed out, the plastic body is blown to the mold cavity of a certain shape by the wind force blown out by the machine, so as to make products. This machine is called blow molding machine. It is also a kind of bottle blowing machine, i.e. hydraulic bottle blowing machine.

The rapid development of bottle blowing machine is mainly due to its distinctive characteristics. First, the bottle blowing machine adopts the oil-free air bag mold locking technology, which has large mold locking force, less force on the elbow and long service life. Secondly, the patented technology of flying out sealing is adopted to make sealing, especially for wide mouth bottles, easier. In addition, the PLC and touch screen of keens are adopted, which makes the operation easier and more reliable.

However, with the wide application and increasing requirements, the pharmaceutical industry has two urgent needs for bottle blowing equipment. First, as the price of plastic raw materials continues to rise, enterprises are always thinking about how to reduce packaging costs to maximize profits. Therefore, they need to use advanced bottle blowing equipment to produce lighter bottles; Second, due to the rapid changes in the market, manufacturers must respond flexibly to the increasingly short life cycle of medicine,. These two urgent needs pose a big problem to the bottle blowing equipment suppliers.

Therefore, in the subsequent development process, bottle blowing machine enterprises must face these problems directly if they want to achieve long-term development. The industry should give play to its own advantages to seize the market, and then continuously strengthen technological innovation to stabilize the market.