PET Homopolymer

CORONA Treatment

Sealphane SMAT

MATTE, biaxially oriented polyester film, HEAT SEALABLE on one side and CORONA treatment on the opposite side


  • Matte with excellent thermal and mechanical stability, barrier to gas, water vapor and aroma
  • High performance in converting processes: lamination, printing, metallization and automatic packaging in vertical and horizontal machines
  • CORONA treated side provides enhanced adhesion to inks (rotogravure and flexography), adhesives and varnishes
  • Wide sealing temperature range without deformation: 212°F to 410°F
  • Seals to itself
  • Anti-glare low gloss surface provides easy to read graphics
  • SEALPHANE SMAT complies with international regulations for food contact. Specific documents are available upon request

Typical Applications

  • General packaging market
  • Suitable for (2 or 3-ply lamination) structures with films and/or other substrates
  • Suitable for hot fill applications
  • Can be used as a monolayer over-wrap film or as the outer layer on pouches requiring a seal with matte finish
  • Examples: laminated packaging for pet food, powdered milk, coffee, cosmetics and others
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