Torayfan® PWX4

One side vacuum deposited Aluminum on Toray’s Ultra High Surface Energy (UHSE), one side heat sealable. Designed as an inside moisture and oxygen barrier metallized BOPP film for gas flushed applications. Superior barrier durability during bag making.
Torayfan® PWX4
Salty Snacks
Dried Fruits/Nuts
Key Features
  • Excellent oxygen barrier - gas flushable
  • Superior moisture barrier
  • Superior barrier durability after bag making
  • Non craze metal surface
  • Increased oil resistance
  • Increased stiffness and puncture resistance
  • Excellent hot tack and wide heat seal range

Data Sheet

Typical Values
Nominal Yield
44,000 in2/lb
Tensile Strength at Break (MD)
21,500 lb/in2
Young's Modulus (MD)
316,000 lb/in2
Elongation at Break (MD)
COF (Sealant Side)
0.66 µS
*Additional thickness and data information listed on downloadable datasheet.

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