
© by BLÜCHER
®
GmbH 2013
Page 7 of 20
4. STRUCTURE AND FUNCTION
The CBRN protective coverall is manufactured from an air
permeable two layer textile fabric compound:
• The outer layer (shell fabric) is impregnated with an oil and water
repellency treatment.
• The inner layer (filter laminate) is a laminated composite consisting
of the following layers:
◦
Non woven fabric (covering layer = layer next to the shell fabric)
◦
Activated carbon spheres (adsorptive layer)
◦
Warp knitted fabric (lining fabric = layer next to the skin)
4.1 MATERIAL COMPOSITION
Shell fabric:
100 % PA
Filter laminate:
Covering layer: 100 % PA
Adsorptive layer: 100 % activated carbon SARATOGA
®
Lining fabric:
100 % PES
CO = Cotton, PES = Polyester, PA = Polyamide
SARATOGA
®
is a registered trademark of BLÜCHER
®
GmbH