MIL-PRF-131K TYPE I CLASS1
NSN 8135-01-212-6247 (Rolls of material)
Structure: Unprinted BON/PE/Foil/PE
PROTECT 360 ( Marvelseal 360 ) is heat sealable and can be used for applications requiring superior tear and puncture resistance as well as protection from light, air and moisture vapor. As an added benefit, 360U conforms to FDA Regulations PART 177-1520 CFR21 for direct food contact when used as supplied and in accordance with sound manufacturing practices. DMF# 14082
Physical Properties
Property | Typical Value | Unit of Measure | Test Method |
| Caliper | 4.6 | mils | TAPPI T494 |
| WVTR @ 90% / 100oF | <0.0006 | g / CSI / 24hrs | ASTM F1249 |
| Tensile Strength (MD) | 25 | lb/in | TAPPI T411 |
| Tensile Strength (CD) | 23 | lb/in | TAPPI T411 |
| Puncture Resistance | 22 | lbs | FED.101, 2065 |
| Elmendorf Tear (MD) | 116 | grams | TAPPI T414 |
| Elmendorf Tear (CD) | 147 | grams | TAPPI T414 |
| Mullen Burst | 74 | psi | TAPPI T403 |
| Seam Strength | 17 | lb/in | 350 °F: 50 psi: 0.5 sec |
Standard Sizes: 36″x 200 ly, 48″x 200 ly
Disclaimer:
The data presented refers to typical values only for Protect 360 ( Marvelseal 360 ), and should serve only as a guide and does not encompass normal variability, or constitute any warranty. We urge purchasers to conduct tests for suitability in their specific end use.