English
Sep 10, 2024
The blown film air ring design plays a crucial role in the production of plastic films. The advanced technology and innovative concepts behind BOJING's blown film air ring design ensure optimal cooling during the film blowing process, bringing excellent performance to your production line.
BOJING's blown film air ring design is custom-designed for HDPE dies, aimed at enhancing the clarity and uniform thickness of films. With precise design and an efficient cooling system, BOJING ensures that each film has an excellent surface finish. The use of low-pressure air rings is particularly suitable for applications requiring high-quality output, effectively enhancing the overall production quality of the film.
BOJING's double-lip air ring design excels in bubble stability. This design accurately controls the distribution of cooling air through its double-lip structure, thereby maintaining uniform thickness during the cooling process. The double-lip air ring not only reduces defects in film production but also improves the overall quality of the film, ensuring that each film meets the ideal standards.
BOJING's blown film air ring design is to provide outstanding rapid cooling capabilities. By optimizing the airflow and the distribution of cooling air, the air ring can accelerate the solidification process of molten plastic. This design substantially shortens the production cycle while ensuring the physical properties and appearance quality of the film during rapid cooling. The rapid cooling capability significantly enhances production efficiency, making it key to efficient production.
Bubble stability is a critical factor in blown film production. BOJING's blown film air ring design emphasizes this by precisely controlling air flow and distribution, ensuring bubble stability during the production process. This optimized design prevents issues such as bubble rupture and unevenness, further improving the film quality and production stability.
The role of the blown film machine air ring is to cool the film bubble extruded from the die and blown to form, with air as the cooling medium. The airflow also provides a certain supporting effect to the film bubble. An efficient blown film machine air ring can significantly increase the output of the machine unit. The film bubble formed by the blown film machine is in a molten state just after leaving the die and needs to be quickly cooled and shaped. Otherwise, the film bubble may collapse or stick together during winding, which would affect normal production.
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