Torayfan® PWS4

One side vacuum deposited Aluminum on Toray’s Ultra High Surface Energy (UHSE), one side heat sealable. Designed as a inside moisture barrier metallized BOPP film with good moisture barrier durability.
Torayfan® PWS4
Salty Snacks
Dried Fruits/Nuts
Key Features
  • Good moisture barrier durability
  • 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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