The FFS heavy-duty blown film machine and multi-layer co-extrusion blown film machine produced by Hanwang Plastic Machinery (Anhui) Co., Ltd. have achieved industry-leading levels in core quality indicators:

The uniformity of film thickness is controlled within ±3%. Equipped with a high-precision automatic air ring and an online thickness measurement system, it ensures no deviation during subsequent high-speed bag making and filling processes.

The temperature control accuracy of the equipment is maintained within ±1℃. With a barrier-type screw design, the extrusion discharge remains stable even during prolonged continuous production, ensuring a 100% yield compliance rate.

The longitudinal and transverse tensile strength and puncture resistance of the produced film meet the stringent requirements of FFS heavy-duty packaging films. It can withstand the weight of dozens of kilograms of contents and the impact of transportation drops, making it suitable for packaging scenarios involving bulk powder and granular materials such as chemicals, building materials, and food additives.

The equipment is compatible with various raw materials such as LLDPE, LDPE, HDPE, and metallocene polyethylene, and supports the addition of high-proportion functional masterbatch and recycled materials, helping customers control production costs.