Ultimus® Film: A Single-Use Bioprocessing Film Engineered For Superior Strength And Leak Resistance

Ultimus Film

Designed to meet the needs of challenging single-use bioprocessing liquid applications, Ultimus® film offers superior strength and leak resistance. This innovative film incorporates woven nylon into a layered polymer structure resulting in increased durability while maintaining the ease of handling, flexibility, and conformity to a bioprocess container that single-use bioprocessing demands.

The structure of Ultimus® film provides a clean contact resin, enhanced gas barrier, superior strength, durability, and flexibility. The animal origin-free fluid contact layer is made of ultra-low density polyethylene (ULDPE) and is Irgafos® 168 free to ensure the best cell growth performance. The strength layer is composed of woven nylon, promoting high strength reinforcement, sandwiched between layers of ethylene vinyl acetate (EVA) to ensure flexibility. The gas barrier is made of ethylene vinyl alcohol copolymer (EVOH). The film’s outer layer consists of clean low-density polyethylene (LDPE) to increase the film’s resistance to leak formation through abrasion, puncture, stretching and tearing.

Ultimus® film is available in Mobius® 3D single-use bioprocess bags providing a stronger, more durable solution for your single-use manufacturing challenges.