Filmpak 1193 (Replacement for Aclar) is the best TRANSPARENT, flexible, waterproof, heat sealable laminated material available. This material is UNPRINTED and therefore not mil-spec. It is ideal for applications requiring visibility of the bag or chamber contents.
MATERIAL CONSTRUCTION
Layer 1: Polyester, 0.9 mil
Layer 2: Polyethylene, 1.7 mil
Layer 3: Alcar, 0.0003 mil
Layer 4: Polyethylene, 2.5 mil
Total: 4.9 Mils
Width: 36 and 48 inches
PROPERTIES
Water-Vapor TR: 0.03g/m2 per 24hr @ 90% RH, 100°F
Oxygen TR: 0.05cc/m2 per 24hr.
SEALING SPEC.
Temp / Pressure: 350°F / 40 psi / 1 sec.