This lamination of film foil and polypropylene is specifically designed to work in situations where the final product may cause layer separation or structure delaminating. Moist towelettes, oil, or alcohol impregnated media, essential oils, incense, and cosmetic products are all excellent candidates for this structure. The foil layer provides strong moisture barrier properties for both dry and wet products.

If your product has previously caused delaminating to the outer flexible package PAKVF4MCP should be tested as a “likely solution.”

PHYSICAL PROPERTIES (48GaPET/. 9 mils PE/. 0003 FOIL/2.4mils Cast Polypropylene)

Total Thickness (mils)  4.0mils (3.8min)

WATERVAPOR TRANSMISSION RATE (FED 101)

(routinely measured at .0003 we certify to .005 maximum) 
0.0005gr/100in²/24hrs
O2 TRANSMISSION RATE (MOCON)  0.002/cc/m²/24hrs
TENSILE STRENGTH 

4848psi

TEAR (ASTM-689)

MD 600gms.

XMD 850gms
SEAL STRENGTH (ASTM-D-882) 475F; 26psi; 1sec  12 Lbs/In.
PUNCTURE STRENGTH (FED TM2065)  <21.5 LB.

 

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.

 

 

©2006 IMPAK Corporation.  All rights reserved.

IMPAK CORPORATION | www.impakcorporation.com 13700 Broadway, Los Angeles, CA 90061 (310)715-6600