Plastic Blow Molding in Jiangsu: Which Manufacturer Stands Out?-Blow Molding Factory China | KTK

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Plastic Blow Molding in Jiangsu: Which Manufacturer Stands Out?

Release time:

2022-12-28

Jiangsu Blow Molding Processing: What exactly is the blow molding process? It involves using gas pressure to gradually inflate a parison inside a mold, forming a hollow product. This method is relatively simple to implement and offers excellent molding performance. The materials typically used include high-density polyethylene, polypropylene, and various resins, with polyethylene being the most widely employed.

Jiangsu blow molding: Under normal circumstances, this process is frequently used to manufacture bottles, infant and child products, certain sporting goods, and various other industrial applications. Typically, the resulting parts are hollow and feature a protruding “neck” left by the blow‑molding mandrel, yielding a well‑defined finish. A blow‑molded opening allows air to be injected into the cavity, shaping the part according to the mold’s design—each mold produces a distinct form. By now, you should have a clear understanding of how it works.

Jiangsu blow‑molding processing: Under normal circumstances, it is typically carried out using a hot‑melt method, which has now been widely adopted. Moreover, more advanced, high‑tech machinery has also been developed. Such equipment can handle volumes of up to several thousand liters, and some production lines even incorporate computer‑controlled systems, making them highly sophisticated. In addition, newly emerging technologies—such as multilayer and stretch blow molding—are both simple and convenient to implement.

Jiangsu blow-molding processing: High-density materials are particularly versatile and find applications in food and chemical industries as well as various handling processes. Currently, a new type of material has emerged, offering exceptional gloss and transparency, commonly used for packaging carbonated beverages. With the rapid adoption of modern technologies, production volumes have been increasing year by year. The process typically begins with extrusion or injection molding to form a parison, which is then transferred into a mold for compression molding.

Jiangsu blow-molding processing: In this preform, compressed air is used to tightly press the material against the inner wall of the mold. After a period of cooling and demolding, a finished product is obtained. Because the production line can accommodate various diameters, it lends itself to a wide range of packaging applications. Kunshan Lianhua Plastic & Hardware Co., Ltd. was established in 1993 and specializes in the design, manufacture, sales, and R&D of handicrafts.

The total investment amounts to RMB 80 million, with the factory occupying a site of 28,000 square meters. Currently, the company employs 300 highly skilled professionals. It maintains dedicated R&D and marketing teams in Kunshan, Taiwan, and the United States, and serves more than 30 countries and regions. The company’s packaging and shipping capabilities are designed to meet customers’ diverse needs, and it operates five assembly lines, making it a reliable manufacturer.