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3M Scotchpak™
MB285
High Barrier Packaging Film
A multilayered laminate of pigmented polyethylene, aluminum vapor coated
polyester and an ethylene vinyl acetate heat-seal layer (12% EVA). The
3M proprietary lamination process does not use solvents or adhesives,
minimizing potential for product interactions.
Characteristics:
•Tan
• Heat-sealable (12% EVA)
•Printable
• High barrier films
Properties
Caliper
Sealant Thickness
Total Thickness
Polyethylene
• Matte finish
• Non-corona treated
Aluminum vapor coat
• Can be laminated directly
to adhesives
Thermoplastic Polymer
Polyethylene
Polyester
Ethylene
Acetate
AluminumVinyl
vapor
coat Copolymer
Polyethylene
Polyethylene
0.8 mil Pigmented
Pigmented
Polyethylene Polyethylene
Polyester
Aluminum vapor coat
Aluminum
vapor
coat Coat
Aluminum
Vapor
Ethylene
Acrylic
Acid Copolymer
Thermoplastic Polymer
Polyester
0.56
mil
Polyester
Polyester
Ethylene
Copolymer
1.5 mil Vinyl
EVAAcetate
Copolymer
Heat Seal
Thermoplastic
Polymer
Thermoplastic Polymer
Pigmented Polyethylene
Ethylene Vinyl Acetate Copolymer
Ethylene Vinyl Acetate Copolymer
Ethylene
Acrylic
Nominal
ValueAcid CopolymerNominal Value
Pigmented
Polyethylene
Pigmented
Polyethylene
(U.S.)
(Metric)
Ethylene Acrylic Acid Copolymer
Ethylene Acrylic Acid Copolymer
1.49 mils
37.85 μm
2.85 mils
72.39 μm
Seal Strength
7.0 lb/in
31.14 N/25.4 mm
Tensile
MD
12.0 lb/in
53.4 N/25.4 mm
CD
15.3 lb/in
68.1 N/25.4 mm
MVTR
(g/100 in2/24 hr)
0.019
(g/m2/24 hr)
0.3
Oxygen Transmission
(cm3/100 in2/24 hr)
0.13
(cm3/m2/24 hr)
Length
Maximum
Approximate roll diameter
2.0
1500 yds on
3 in I.D. cores
1372 m on
76 mm I.D. cores
14.5 in
37.0 cm
Width
Maximum single roll width
40 in
101.6 cm
Maximum usable width
51 in
129.54 cm
6 in x 25 yds
15 cm x 23 m
Sample Roll