Transformation and upgrading of domestic bottle blowing machine is imperative

With the continuous development of the pharmaceutical industry, the pharmaceutical industry pays more attention to the quality and aesthetics of packaging, which will place higher production requirements on the bottle blowing machine industry, including the appearance of development trends such as energy saving and environmental protection, and the transformation and upgrading of domestic bottle blowing machines It is already imperative.

　　The quality of the bottle blowing equipment determines the final molding effect of the plastic bottle, especially the angle of tightness is very important. Domestic high-end blowing equipment is very scarce, and the high price of imported equipment has greatly increased the production costs of related companies.

　　 The United States has always been a giant in plastic machinery manufacturing, occupying about 24% of the world market, followed by Germany and Japan. Although China is a big demand country for medical plastic bottles, its manufacturing level, especially the production capacity of high-end blow molding machines, is still relatively backward.

　　Industry insiders pointed out that the industrial requirements for pharmaceutical plastic bottles are very high, light weight, high strength, not easy to break, good sealing performance, moisture-proof, and hygienic. After one molding, they can be directly used for pharmaceutical packaging without washing or drying. The global competitive advantage of the American plastic blow molding machine lies in the high reliability, flexibility and safety of the machine itself, as well as the cost of use and reliability services.

　　Relevant experts pointed out that the current domestic injection stretch blowing equipment used in PET bottle production is basically the world of imported products, especially in the production of high-speed and large-volume products, domestic equipment cannot compete. It is worth mentioning that there are very few manufacturers that can produce large-capacity PET hot-fill bottle blow molding machines. It seems that only ASB's multiple blow molding process has achieved satisfactory results. Domestic equipment is in urgent need to improve product quality and technical level.

Relevant domestic enterprises should speed up the technological learning from advanced countries such as the United States, continue to strengthen quality awareness and quality management, build a product quality indicator system that is compatible with international standards or industrial developed countries standards, and at the same time strengthen the improvement of independent innovation capabilities to complete the domestic market Localization of bottle equipment.