COSEAL™ 30061A

Coseal™ 30061A is a water-based emulsion developed for the use of cold seal technology in flexible packaging applications. Coseal™ 30061A can be applied by both pattern and full coverage to obtain a dry film that can be sealed by pressure only to itself. Coseal™ 30061A offers good adhesion and anchorage to a variety of plastic films used in flexible packaging. Coseal™ 30061A is particularly recommended for untreated, pearlescent, and cavitated opaque BOPP-films, and acrylic- and PVDC-coated films as well.

Features & Benefits

Good adhesion and anchorage to paper, film and foil. For suitability on specific substrates and compatibility with release films and lacquers, please contact The Dow Chemical Company for assistance. Very low odor. Fast machine speeds possible. Good seal strength.

Key Properties

Application Method
Coating Weight
3.0-3.5 lbs/ream
Natural Rubber Latex/VAE
Milky White
8.3 lbs/gallon
Recommended Diluent
DI Water
Drying Web Temperature
150-180 °F
Key Performance Benefits
Low odor, fast machine speeds, good seal strength
Shelf Life
180 days
Applied Solids
55-59 %
Supplied Solids
59 %
DI water
Nominal Application Temperature
Room Temperature
Foil, Paper, OPP
70-140 cPs @ 25 °C

Technical Resources

The Importance of Quality Control Testing By being diligent in recording and monitoring tests for each laminated structure many potential laminate problems can be averted. Read More...
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