IMPAK CORPORATION

PAKVF4C SPEC SHEET

PAKVF4C is an ideal material for packaging products where protection against moisture and oxygen is necessary. It has a wide range of uses including vacuum packaging where a high barrier film with low MVTR properties is needed. The outer layer provides oxygen barrier properties and the FDA approved metallocene poly inner layer provides better puncture resistance than PAKVF4. Ideal for food products, PAKVF4C can also be equipped with a de-gassing valve used primarily to protect products that are organically active, like fresh roasted coffee.

Available in SEVEN stock colors = silver, gold, black, green, red, white, and blue.

PHYSICAL PROPERTIES: 48ga Pet/adh/.00035 foil/metallocene polyethylene.

Total Thickness (mils)	5.0 mil
Foil layer	0.00035 mils
WATERVAPOR TRANSMISSION RATE (FED 101)	0.0006 gms/100 sq.In./24 hrs.
O2 TRANSMISSION RATE (MOCON)	0.0006/cc/100 sq.In./24 hrs.
TENSILE STRENGTH (ASTM D 882)Lbs at break	MD 17 lb. XMD 14.0
TEAR (ASTM-689)	MD 800 gms XMD 1300 gms
SEAL STRENGTH (ASTM-D-882) 375F;26psi; 1 sec	12 lb./in
PUNCTURE STRENGTH (TMS 101-C, Method A)	>25 LBS

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.
REVISED 07/2007