Our 1000ml plasma collection bags are made of a specially extruded, highly resilient PVC tubular foil. The inner surface of the tube is calendered directly after the extrusion process. This thermally roughened surface keeps the inner walls from sticking together, thus ensuring a smooth filling during the application.

The use of a tubular foil offers two additional essential advantages: A tubular foil has no side seams – a risk of leakage due to the welding process is thus reduced to a minimum. This also reduces particle contamination during the manufacturing of the bags.

Further information can be found under Transfer Bags.