Yarn with silver ions


PROLEN®SILTEX used for masks Daffy Mask is a special polypropylene yarn treated with a permanent antibacterial additive, based on silver phosphate glass.

PROLEN®SILTEX it is harmless to humans and the environment, it is also an extremely light fiber, the lightest that exists, with great thermoplasticity, non-deformable, heat-insulating and water-repellent.


Certificates and test reports
The antibacterial properties have been approved by the VUTCH - CHEMITEX certificate according to the AATCC TM 100: 2012 standard (Klebsiella pneumoniae, Staphylococcus aureus) and by the VUTCH - CHEMITEX test report according to the ASTM E2149-13a standard (Escherichia coli).

PROLEN®SILTEX meets the requirements of the Oeko-tex® Standard 100 - class 1 baby items. The ecological properties for humans of PROLEN®SILTEX are APPROVED by Bluesign®.