A method for winding continuous products such as films, tapes, monofilaments, hoses, and insulated wires onto reels.
With the advancement of blown‑film technology, more sophisticated automatic air rings have emerged overseas. These devices use feedback from an on‑line thickness‑control system to automatically adjust the airflow at different points along the nozzle, thereby enabling precise control of film thickness. [2] In Taiwan, a region of China renowned for its advanced plastics machinery, a stacked‑ring air ring has been developed; it consists of two independently powered air rings mounted one atop the other. The upper air ring is supported by three height‑adjustable columns, allowing its elevation to be freely varied within a specified range.

Multi-layer co-extrusion technology

3/5/7-layer co-extrusion · IBC film bubble internal cooling

Independent research and development

Four-layer co-extruded high-adhesion protective film production line

Taiwan Hongtai Strategic Partnership

Core supply of molds and air rings

End-to-end service

Research & Development · Production · Sales · Technical Support

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