Donut Wound Liners

Donut wound liners are ideal for filling into drums, or making any length bags, as they pull to length as required. Combined with our patented Twin Tie ® crimp and cut system, we can obtain OEB5 containment.

Typical applications:

• Drum filling from virtually anything such as process equipment, isolators, etc.
• Glove Box in/out interface
• Contained Product sampling

An Effective, User-Friendly System for Containing APIs and Hazardous Compounds: 

Our Continuous Liner System ensures the safe and efficient transfer of powders, allowing operators to fill multiple drums, or used as bag in / bag out operations, without compromising containment. Manufactured from FDA- and EU-compliant films, this system achieves containment levels well below 1 µg/m³. It effectively eliminates cross-contamination risks while protecting operators, maintaining product purity, and safeguarding facility integrity.

Made in house in clean rooms, CSV offers the widest range of continuous liners available on the market.