World Class in Polyester Film
Adhesion Promoting Film

HOSTAPHAN® Polyester Films
Adhesion Promoting Polyester Films

Mitsubishi Polyester Film offers a variety of HOSTAPHAN® adhesion promoting film products that provide excellent surface properties for a variety of applications. Our state of the art adhesion promoting coatings improve adhesion to water and solvent- based printing inks, coatings and adhesives, as well as to metal and other substrates. These coatings ensure good wettability important for strong and stable bonds to the polyester film.

Our 2600 and 4400 series of one-side and two-side coated films are the material of choice for water based or solvent based coatings or coating dispersions as well as printing inks.

Hostaphan® 2600 and 2MA1 coated films are also designed to provide significant improvements in adhesion to metal surface layers. Our state of the art coatings promote strong bonding to the base PET layer, making it difficult for the metallized layers to separate from the film and result in delamination.

Our Hostaphan® 2CSRN coated film is an excellent choice for applications requiring excellent adhesion to solvent based inks, coatings and adhesives. This coated film is designed specifically for use in sterilized and severe retort packaging conditions.

For applications requiring sealing layers on a polyolefin base, specifically applied by extrusion coating, we offer our 2DE coated films. These films also provide excellent adhesion to special metal layers and UV curing coatings.

Adhesion Promoting Coated Films

Adhesion Promoting Coated Films

Film Type Properties
Inks adhesion
Hostaphan® 2600
Hostaphan® 2660
One-side and two-side adherable coated films for packaging applications with enhanced adhesion of both aqueous and solvent-based inks
Hostaphan® 4407
Hostaphan® 4507
Ultra-clear, one-side and two-side coated for print adhesion
UV Ink Adhesion
Hostaphan® 2600N
Hostaphan® 2660N
One-side and two-side adherable coated films for packaging applications with enhanced adhesion of both aqueous and solvent-based UV inks
Hostaphan® 2CSRN One-side adherable coated film for packaging applications including severe retort conditions
Hostaphan® 2DEF One-side chemically primed film for direct extrusion in packaging applications
Metal Adhesion
Hostaphan® 2600N
Hostaphan® 2660N
One-side and two-side adherable coated films for packaging applications with enhanced adhesion to metal surfaces
Hostaphan® 2MA1N One-side coated film with significantly improved metal adhesion; improvement increases with harder vacuum conditions
Direct Extrusion
Hostaphan® 2DEFN
Hostaphan® 2DEHN
One-side and two-side coated films specifically designed for direct extrusion with a variety of extrusion coating resins
Silicone Adhesion
Hostaphan® 2SAB
Hostaphan® 2SAC
Clear polyester films chemically treated to provide enhanced adhesion for silicone coatings
Hostaphan® 4730 One-side chemically treated film to provide enhanced adhesion for silicone release coatings; one-side treated to reduce static propensity
Cold Seal Adhesion
Hostaphan® 2CSRN One-side coated film with excellent slip and good dimensional stability over a wide temperature range
Hostaphan® 2LRLN
Hostaphan® 2MRLN
Cold seal adhesive release on one side; acrylic adhesion treatment on the opposite side. COF for cold seal release side: 0.08 – 0.28