CHINAPLAS 2025: Shaping the future of film extrusion with high-efficiency co-extrusion system

Against the backdrop of the transformation in the global manufacturing industry toward innovation-driven and sustainable development, the film blowing machinery sector is ushering in a historic milestone. One prominent exhibit at CHINAPLAS 2025 that has attracted the attention of the industry consists of the innovative 5-layer and 7-layer co-extruded blown film systems by Chyi Yang Industrial Co., Ltd.

In the discussion between the Ringier Trade Media editorial team and Antonio Jo, Chyi Yang’s Sales Director, Mr. Jo revealed how Chyi Yang has been penetrating the global market through its innovations in the area of film production. The breakthrough technology boasts of multi-functionality and excellent production accuracy that has made the 7-layer co-extruded film blowing machine displayed by Chyi Yang stands out.

Mr. Antonio Jo, Sales Director, Chyi Yang Industrial Co., Ltd. 

According to Mr. Jo, the machine is specially designed for applications in food packaging, and shrink film for agriculture as well as for barrier film. The technology supports the processing of a variety of raw materials such as high-density polyethylene (HDPE), low-density polyethylene (LDPE), EVOH and PA. "Our machine is equipped with double alloy screws and precision molds made of German and Japanese materials, combined with years of experience to ensure excellent film quality.” The machine is integrated with independent control and standard configuration functions for each layer in the fifth and seventh layers, such as 360º horizontal rotation and optional functions, For example, the automatic wind ring and thickness control system can ultimately ensure the excellent uniformity of the film.

As Mr. Jo explains: “At the same time, as durability gradually becomes a must-have for enterprises, Chyi Yang also integrates advanced recycling concepts and technologies into it. For example, its multi-layer co-extruded blown film machine includes an automated system for real-time waste recycling, which can help downstream partners optimize production variables, reduce downtime, and increase output. It can be said that the device has achieved a perfect integration of efficiency, accuracy and sustainability, and has become the best choice for downstream partners. "Chyi Yang's focus on sustainable solutions is consistent with the global ESG goal, helping manufacturers reduce their carbon footprint without affecting efficiency or product quality," Mr. Jo added.

Future solutions for film extrusion

With 60 years of professional knowledge, Chyi Yang has established a reputation for high quality and innovation, and has established a strong influence in the global market. Its commitment to intelligent manufacturing has kept the company in a leading position in the fiercely competitive industry. Its attention to multi-layer co-extrusion, digitalization and persistence reflects the future of film extrusion.

By producing high-performance films with advanced characteristics such as barrier and durability, the company has met the growing needs of industries such as food packaging, health care and agriculture. For example, the ABA 3-layer co-extruder launched by Chyi Yang is popular in Southeast Asia for its cost-effectiveness, high productivity and excellent film quality. By integrating intelligent functions such as real-time monitoring and automatic adjustment, Chyi Yang enables manufacturers to strengthen operations and maintain competitiveness. “We serve customers from various parts of the world. However, the needs of our customers are evolving. In order to meet these ever-changing needs, we have always been committed to investing in research and development and constantly looking for new ways to improve and enhance our technology,” Mr. Jo said. In the future, with decades of experience and continuous innovation, Chyi Yang is ready to lead the new generation of film extrusion technology.