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Blown Film Bubble Cage / Stabilizer

Description & Function

Blown Film Extrusion Machine is a process that extrudes the molten polymer through Blown Film Die Head to process the plastic film. If the bubble tube is unstable when it first comes out from the Die Head, it needs a support to maintain its stability to prevent it from transforming. Therefore, Blown Film Bubble Cage / Stabilizer play important characters here to stabilize and reinforce the blown film bubble tube while blowing. As the cooling system runs well around the circumference of the bubble tube, the Bubble Cage / Stabilizer maintains the stability of the bubble tube over Die Head and Air Ring. It prevents the bubble tube from losing stability and offers higher quality of film which shows the importance of Bubble Cage / Stabilizer.


Depending on different applications of Plastic Film Blowing Machine, the options for Blown Film Bubble Cage / Stabilizer will be various. HSIN LONG offers the classical Stabilizer, Manual Bubble Cage and Automatic Bubble Cage for customers to choose. As for different sizes of Extrusion Die Head and different materials of polymer, customers are available to choose types of Bubble Cage / Stabilizer to meet their requirements.