Barmag Introduces POY 2.0 Spinning Concept at ITMA Asia + CITME 2025

Barmag has introduced POY 2.0, a redesigned spinning concept aimed at improving the production of partially oriented yarn (POY). The solution was presented to a selected group of industry experts for the first time at ITMA Asia + CITME 2025. According to the company, several yarn manufacturers worldwide showed interest in installing a pilot plant following the presentation.

The development of the POY 2.0 spinning concept was based on an evaluation of the entire production process, from spinning through to winding. Engineers at Barmag analyzed each stage of the process chain and introduced modifications to core components in order to improve operational efficiency, energy consumption, and process handling.

One of the key elements is the redesigned DIO spin pack. The new generation has been optimized in terms of rheological properties to support more uniform filament quality. Its more compact structure reduces the amount of filter sand required by approximately one third and lowers the component weight by more than 30 percent. These changes reduce material consumption and simplify handling. Adjustments to the spinning beam design also reduce the surface area, contributing to potential energy savings of up to ten percent.

The EvoQuench radial quenching unit continues to play a role in the uniform cooling of filaments. The updated EvoQuench 2.0 version introduces a modified adjustment mechanism for the convergence length. The control elements are more accessible, which shortens setup times and can help reduce waste material during production.

Barmag presented its innovative POY 2.0 spinning concept at ITMA Asia + CITME 2025. The new WINGS POY 2.0 winder integrated into this concept features an automatic string-up function for the first time. The new generation of the DIO spin pack (right) is significantly more compact.

Another component of the system is the WINGS POY 2.0 winding machine. The machine includes an automatic string-up function, designed to maintain consistent string-up times and reduce waste over time. The automated feature can also reduce the number of personnel required at the take-up stage, which may support operations facing shortages of skilled workers.

Additional features include active quick returns that assist in setting product-specific parameters, particularly when handling frequent product changes or demanding yarn qualities. These adjustments also support improved bobbin formation and prevent yarn ends from being thrown off. Shielding added to the chuck and bobbins is intended to limit the formation of fluffs, contributing to a stable yarn path during production.

A redesigned yarn end fixation system has also been implemented to improve process reliability. The system prevents loose yarn ends, which can otherwise lead to unplanned machine stoppages caused by incorrect sensor signals in automated logistics processes. Furthermore, the optimized XPT housing with an increased rotor stroke extends parking time and offers additional flexibility during the doffing process.

The POY 2.0 concept is integrated into the digital ecosystem of atmos.io. Through a set of digital applications, operators can monitor the production process from the polymer stage to the finished yarn. Quality parameters are continuously recorded, allowing operators to intervene when necessary. According to Barmag, this digital integration supports lower waste levels, consistent product quality, and improved production monitoring.