Author : CHYI YANG INDUSTRIAL CO., LTD.

Chyi Yang showed one set 3-Layer Co-Extrusion Blown Film Machine in 2014 Taipeiplas exhibition. We cooperated with Italy SYCRO to produce main parts including IBC, 3-layer co-extrusion die, air ring, automatic width & thickness controller. The internal bubble control (IBC) is available for film cooling & increasing output. Film width is set up by touch screen instead of manual operation. According to the oil price increases & not stable, Chyi Yang uses Automatic Thickness & Width Control to control the difference range between ±5% to save resin cost. The air ring is up-and-down moveable in order to improve the cooling when you run high speed. There are 48 points in air ring to adjust the thickness automatically. The extruders are 65mm & 90mm & 65mm, equipped with motor 75HP & 100HP & 75HP. The max. film width is 1500mm & the capacity is max. 8.4tons per day.

With the rise of ESG sustainability goals and increasing global environmental awareness, the plastic film manufacturing industry faces a significant shift towards technological upgrades. Chyi Yang plastic machinery is at the forefront of innovation, launching its advanced 7-Layer Co-Extrusion High-Speed Blown Film Machine, which not only enhances production efficiency but also aligns with market demand for eco-friendly manufacturing.

A co-extrusion process uses more than one polymer to form the plastic bubble and therefore more layers to the film. The most prevalent blown film process today is the ABA co-extrusion process. One of CHYI YANG's most popular machines is also the ABA co-extrusion blown film machine. The term ABA indicates the three-layer structure of the film, two outer layers, and one inner layer, hence ABA. The materials of the A layer and B layer are different. The outer layer typically uses new materials, whereas the inner layer uses recycled materials. Using more than one material leads to several advantages and installation adjustments on the ABA blown film machine. As a leading plastic film machinery manufacturer in Taiwan, today CHYI YANG will talk about the advantages of this kind of blown film machine and how it can help your business.

Chyi Yang's Smart 5/7-layer Blown Film Machines revolutionize plastic film production, reducing costs and material waste while complying with regulations. Their Auto-recycling blown film machines use precision formula calculations and advanced recycling mechanisms to improve production yield and achieve "ZERO WASTE" while reducing energy consumption to improve competitiveness.

The use of cling film has substantially expanded in recent years in response to the increased demand from global pharmaceutical and F&B industries. This is especially true considering that manufacturers have developed many special-purpose films to boost market appeal. North America currently dominates the cling film market; however, the market for cling film has become a hot spot for rapid growth due to the urbanization of developing regions in the Asia Pacific, including China, India and Southeast Asia.