Serving the global market with high-tech co-extrusion systems

The global market for blown film machine is experiencing sustained growth, with innovations providing impetus for future expansion. At TaipeiPLAS 2024, the full range of breakthrough technologies from Taiwan-based companies were seen on the show floor, indicating continuous efforts of the exhibitors to break barriers to overcome production challenges.

One of the exhibitors, Chyi Yang Industrial Co., Ltd, was represented by Renee Kuo, Sales Manager, who shares with International Plastics News for Asia the company’s latest innovations.

Renee Kuo, Sales Manager, Chyi Yang Industrial Co., Ltd

At TaipeiPLAS 2024, one of the highlights of your presence was the 7-Layer Co-Extrusion Machinery, what are the advantages of this system as compared with those in the market today?

Ms. Kuo: Chyi Yang specialises in co-extrusion machinery and at this exhibition, we featured the 7-Layer Co-Extrusion machinery, which is highly recommended for producing uniform films used in various applications such as food and milk packaging, shrink film, shrink hood film, self-adhesive films and more. Our machinery is equipped with a bi-metal screw and a precision die. With over 50 years of experience in the field of co-extrusion, Chyi Yang is well equipped to ensure high-quality results.

The 7-Layer Co-Extrusion Blown Film Machine is intended for such application as production of agricultural film, mulch film, laminating film, cereal and dry food package, medical, barrier film and protection film, etc. The machine supports a wide range of raw materials such as HDPE, LDPE, LLDPE, EVA, MPE, PP, EVOH, PA, among others. It is equipped with seven sets of gearboxes and motors for independent control; while optionally, a 360º Oscillating Nip roller device can be added to ensure uniform film thickness and improve the performance of the rotary die device. The machine can be equipped with a "Waste Film Recycling Machine" which enables direct feeding of waste film into the screw, eliminating any waste plastic film and reducing costs.

Aside from this machine, Chyi Yang also offers a range of extruders, including large extruders. 

The 7-Layer Co-Extrusion Blown Film Machine was the highlight of Chyi Yang’s

presence at TaipeiPLAS 2024. 

In the area of sustainable production, how has Chyi Yang responded given the current increasing demand for environmentally-friendly plastic films?

Ms. Kuo: In the current global trend of increasing environmental awareness and the demand for efficient recycling of waste materials, Chyi Yang has developed advanced recycling mechanisms for multilayer blown film machines. Our latest innovation, the 5-Layer / 7-Layer Co-Extrusion Blown Film Machine, not only introduces "big data-driven precision formula calculations" but also "revolutionises waste material recycling techniques", making a significant impact on the blown film production market.

Chyi Yang's co-extrusion high-speed blown film machines, equipped with intelligent monitoring and precision formula calculation capabilities, can automatically feed materials, detect material sufficiency, and it also can provide real-time reminders and replenishment based on pre-set configurations. By leveraging the real-time data provided by the equipment, production parameters can be adjusted promptly according to the process conditions. This automated control enables the adjustment of various material proportions and additives, reducing downtime and minimising the impact of manual operations on the formula. As a result, the yield is highly improved.

We also introduced advanced automatic edge trimming and pelletizing recycling capabilities in our blown film machines. This innovative approach replaces the conventional method of shredding film for recycling. During the production process, the waste material is directly absorbed into the innermost layer of the machine: it undergoes heating, extrusion through a small screw, pellet cutting, air cooling, and pelletizing, all within an automated system.

This automated recycling process resolves the challenge of accurately weighing film fragments, allowing manufacturers to estimate the proportion of recycled materials consumed. While operating continuously for 24 hours without downtime, manufacturers can set precise formula ratios, aiming for "ZERO WASTE" in the production process and embracing the principles of the circular economy. Chyi Yang's commitment to environmental recycling trends has positioned them as the most favored manufacturer of blown film equipment in the market.

The development of advanced recycling efficiency and quality is essential for 5-layer/7-layer co-extrusion high-speed blown film machines to meet the challenges of ESG and environmental sustainability. Producers need to leverage intelligent technologies to reduce energy consumption and carbon footprint, enhance productivity and data management, lower costs and waste, and improve competitiveness. In the future, materials and formulations used in blown film machines will be more environmentally friendly, multifunctional, and high-performance, enabling more efficient, energy-saving, and resource-efficient production processes. This will further contribute to the goals of environmental protection and sustainable development.

How does Chyi Yang manage to sustain its presence in its existing markets?

Ms. Kuo: With 60 years of experience, Chyi Yang has consistently focused on the plastic film machinery sector, upholding a commitment to quality and continuous innovation.  The company has grown into a market leader, establishing a strong global network. Driven by advancements in digital management and intelligent manufacturing technologies, Chyi Yang’s products continue to improve productivity and cost efficiency, maintaining a competitive edge.

Over the years, we have sustained our strong presence in our current markets through the provision consistent quality and exceptional performance that has earned us global trust. Chyi Yang has also been providing diverse product lines to meet market demands for efficient, yet environmentally-friendly products. Lastly, the integration of intelligent management has yielded real-time production control which has been benefiting our customers. 

Chi Yang will continue to lead the trend in intelligent manufacturing, providing high-performance, high-quality solutions to customers worldwide. Building on 60 years of excellence, Chyi Yang is poised to partner with clients in achieving mutual success.

Chyi Yang operates a state-of-the-art production facility in Taiwan. 

What will be Chyi Yang's strategy in Southeast Asia? Which markets in Southeast Asia are you interested in and why?

Ms. Kuo:  The strategy of Chyi Yang is to reach the perfect combination of high performance and precise cost control. With consistently increasing sales and highly positive feedback from customers in the region of Southeast Asia, e.g. Chyi Yang’s newly launched ABA 3-Layer Co-Extrusion has quickly gained traction in this market. The machine’s strong competitive edge in reducing production costs, improving efficiency, and maintaining superior product quality has made it a standout performer. The machine’s impressive sales and exceptional customer satisfaction have solidified its position as a rising star in the industry. As digital technologies continue to evolve, Chyi Yang is committed to embracing intelligent manufacturing, providing customers with top-tier, highly efficient products and services.

What future trends are you expecting in the field of film extrusion and how is Chyi Yang's product development strategy aligned with these future market demands for efficiency and cost-reduction?

Ms. Kuo: In the field of film extrusion, there is a need for high-performance, multi-layer co-extrusion technology that Chyi Yang offers.  Multi-layer co-extrusion technology enables the production of composite materials with various characteristics, such as strong barrier properties, high durability, and impact resistance. As the demand for specialised films continues to grow, especially in industries like food packaging, healthcare, and agriculture, multi-layer co-extrusion technology will keep evolving, further enhancing the functionality of films to meet increasing material performance requirements.

We also see increased focus on digitalisation and smart manufacturing. Industry 4.0 has already made its way into the plastic extrusion industry. Automated solutions can adjust equipment parameters in real time, optimising both production efficiency and product quality. With the integration of digital technology, film extrusion processes will become more precise and efficient, enabling manufacturers to quickly adapt to market changes and demands.

Another significant trend is the move towards film lightweighting and energy-efficient technology. The demand for lightweight materials is rapidly growing worldwide, particularly in the packaging industry. The ability to reduce material usage while maintaining performance is gaining more attention. Additionally, the energy efficiency of extrusion machines will become a key competitive advantage. Future breakthroughs in reducing energy consumption and increasing output will significantly enhance a company’s competitiveness.

Given these future trends, Chyi Yang Machinery will continue to advance in multi-layer co-extrusion technology and accelerate the adoption of fully automated systems to offer more efficient and flexible solutions to customers.  The company will also keep upgrading its software systems and provide various optional features to meet the diverse needs of its clients.

Chyi Yang Industrial Co., Ltd

Tel: +886-3 328 8686

E-mail: renee@cymw.com.tw

Website: www.chyiyang.com