Lumirror® MK12

MK12 is a coextruded Polyester film metallized for high barrier properties. The non-metallized side is modified for superior printing and laminating adhesion. Especially suited for demanding barrier applications and high metal bond in wet or dry applications.
Lumirror® MK12
Salty Snacks
Pet Food
Key Features
  • High metal bond in wet and dry applications
  • Exceptional barrier to water vapor, oxygen, and other gases
  • Good aroma barrier
  • High protection against natural and UV light
  • Excellent dimensional stability at higher temperatures
  • Superior surface for printing or laminating
  • Complies with US FDA 21 CFR 177.1630 requirements for food packaging applications

Data Sheet

Typical Values
Nominal Yield
41,200 in2/lb
Tensile Strength at Break (MD)
40,300 lb/in2
Young's Modulus (MD)
733,900 lb/in2
Elongation at Break (MD)
COF (A-Side vs. B-Side)
0.4 µS
*Additional thickness and data information listed on downloadable datasheet.

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