Polyglactine 910, a copolymer made of 90% glycolide and 10%L-lactide
Polycaprolactone and calcium stearate (1%)
Extrusion of polyamide 6.0 or 6.6
Polyester – a polymer of polyethylene terephthalate
Polypropylene, a polymer of propylene
Braided fibres from the cocoon of the silkworm