IMPAK CORPORATION
PAKVF4NNX
PAKVF4NNX is an ultra heavy duty moisture and oxygen barrier material with superior puncture and tear resistance. Perfectly suitable for industrial applications, but yet FDA approved for direct food contact.
PHYSICAL PROPERTIES (BON / PE / FOIL / PE / BON / LLDPE with metallocene)
| TOTAL THICKNESS | 5.7 mils |
| WATERVAPOR TRANSMISSION RATE (ASTM F-1249) | < 0.0003 gr./100in2 /24 hrs |
| TENSILE STRENGTH (TAPPI T494) |
MD > 35 lb./in. CD > 29 lb./in. |
| ELMENDORF TEAR STRENGTH (TAPPI T414) |
MD > 190 gm. CD > 210 gm. |
| LIGHT TRANSMISSION (ASTMD-1003-77) | 0.01% |
| PUNCTURE STRENGTH (ST, D-2065) | > 25 lb. |
| MULLEN BURST STRENGTH (TAPPI T403) |
85 lb./in.2 |
|
HEAT SEAL STRENGTH (375°F,0.75 sec., 60 psi) |
> 12lb./in. |
IMPAK CORPORATION makes no warranty, expressed or implied, as to the suitability of these materials for any specific use. The values shown above were developed from random samples taken from production material. We believe them to be typical for the product. Actual values may vary somewhat from those depicted here. Customers should determine product suitability based upon their own internal criteria.
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