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TOPPAN's versatile lineup includes high-barrier films made from PET, BOPP, and HDPE. This diverse range allows us to create tailored solutions for a wide array of packaging needs.
TOPPAN's versatile lineup includes high-barrier films made from PET, BOPP, and HDPE. This diverse range allows us to create tailored solutions for a wide array of packaging needs.
Recyclable PP & PE Grades
---Recyclable PP & PE Grades
Grade Name
Base Film
Deposition
Thickness
OTR
WVTR
Application
Grade Name
Grade Name
Base Film
Base Film
Deposition
Deposition
Thickness
Thickness
OTR
OTR
WVTR
WVTR
Application
Application
GL-SP
BOPP
AlOx
18µ
0.5
0.5
Dry content: snacks, confectionary, pet food..
Grade Name
GL-SP
Base Film
BOPP
Deposition
AlOx
Thickness
18µ
OTR
0.5
WVTR
0.5
Application
Dry content: snacks, confectionary, pet food..
GL-BP-F GL-BP-F /CPP
BOPP
SiOx
18µ
0.2
0.3
Hot-fill: baby food, fruit purees, dairy, sauces...
Grade Name
GL-BP-F GL-BP-F /CPP
Base Film
BOPP
Deposition
SiOx
Thickness
18µ
OTR
0.2
WVTR
0.3
Application
Hot-fill: baby food, fruit purees, dairy, sauces...
GL-HE HDPE/ GL-HE/ LLDPE
HDPE
SiOx
32µ
0.5
0.5
Hot-fill: baby food, fruit purees, dairy, sauces...
Grade Name
GL-HE HDPE/ GL-HE/ LLDPE
Base Film
HDPE
Deposition
SiOx
Thickness
32µ
OTR
0.5
WVTR
0.5
Application
Hot-fill: baby food, fruit purees, dairy, sauces...
GL-RP OPP/ GL-RP/ CPP
BOPP
SiOx
20µ
0.8
0.5
Retort: wet pet food, RTH rice, soups, sauces.
Grade Name
GL-RP OPP/ GL-RP/ CPP
Base Film
BOPP
Deposition
SiOx
Thickness
20µ
OTR
0.8
WVTR
0.5
Application
Retort: wet pet food, RTH rice, soups, sauces.
---Conventional PET Grades
Grade Name
Base Film
Deposition
Thickness
OTR
WVTR
Application
Grade Name
Grade Name
Base Film
Base Film
Deposition
Deposition
Thickness
Thickness
OTR
OTR
WVTR
WVTR
Application
Application
GL-AE
PET
AlOx
12µ
0.5
1.0
Dry content: snacks, confectionary, pet food...
Grade Name
GL-AE
Base Film
PET
Deposition
AlOx
Thickness
12µ
OTR
0.5
WVTR
1.0
Application
Dry content: snacks, confectionary, pet food...
GX-P-F
PET
AlOx
12µ
0.1
0.05
Dry content: food, medical, electronics.
Grade Name
GX-P-F
Base Film
PET
Deposition
AlOx
Thickness
12µ
OTR
0.1
WVTR
0.05
Application
Dry content: food, medical, electronics.
GL-AEC-F
PET
AlOx
12µ
0.3
0.7
Hot-Fill: liquids, juices, dairy...
Grade Name
GL-AEC-F
Base Film
PET
Deposition
AlOx
Thickness
12µ
OTR
0.3
WVTR
0.7
Application
Hot-Fill: liquids, juices, dairy...
GL-ARH
PET
AlOx
12µ
0.3
1.3
CeHigh retort: ready meals, sauces, wet pet food.
Grade Name
GL-ARH
Base Film
PET
Deposition
AlOx
Thickness
12µ
OTR
0.3
WVTR
1.3
Application
CeHigh retort: ready meals, sauces, wet pet food.
GL-ARH-F
PET
AlOx
12µ
0.3
1.3
Standard retort: food, medical, pharmaceutical
Grade Name
GL-ARH-F
Base Film
PET
Deposition
AlOx
Thickness
12µ
OTR
0.3
WVTR
1.3
Application
Standard retort: food, medical, pharmaceutical
GL-RD
PET
SiOx
12µ
0.2
0.3
Enhanced retort: food, medical, pharmaceutical...
Grade Name
GL-RD
Base Film
PET
Deposition
SiOx
Thickness
12µ
OTR
0.2
WVTR
0.3
Application
Enhanced retort: food, medical, pharmaceutical...
Conventional PET Grades
A barrier is a function of the film. It prevents oxygen, moisture and other substances from penetrating the film that may alter or deteriorate the quality of its contents. It is one of the most important functions of packaging or protective materials, and often extends the shelf-life for products that incorporate it.
To Prevent Spoilage
Barriers protect a product from external elements that cause it to go bad. This includes oxygen, which can lead to oxidation and spoilage; moisture, which can cause condensation, mold, and degradation; and aromas or odors from the outside that could affect the product's taste and smell.
To Maintain Quality and Freshness
For food products, barriers keep in the good things, like flavor, aroma, texture, and nutritional value. For non-food items, such as electronics or pharmaceuticals, they protect against corrosion, moisture damage, and chemical degradation.
To Ensure Product Safety:
A strong barrier prevents contaminants from getting in and protects against the loss of vital components, such as a medicine's active ingredients or an electronic device's delicate parts. This helps ensure the product is safe and effective when it reaches the consumer.
TOPPAN's GL high-barrier film is engineered with a sophisticated three-layer structure to provide superior protection and functionality.
A transparent base film(PET, PE, PP)
An inorganic high-quality vapor deposition layer (AIOx or SiOx)
A top coating layer providing additional protection and barrier functions
A transparent base film(PET, PE, PP)
An inorganic high-quality vapor deposition layer (AIOx or SiOx)
A top coating layer providing additional protection and barrier functions
Durable Base Layer
The film starts with a strong substrate, either PET, BOPP, or HDPE—that provides essential mechanical strength and heat resistance.
High-Performance Barrier Layer
A transparent, inorganic coating of aluminium oxide (AlOx) or silicon oxide (SiOx) is applied to provide an exceptional barrier against both oxygen and moisture.
Protective Top Coating
A final layer is added to increase bond strength and enhance overall barrier properties.
Integrated Performance
This multi-layered design combines physical durability, superior barrier performance, and seal integrity into a single, high-performance film.
The GL high-barrier film's silicon oxide (SiOx) or aluminium oxide (AlOx) coating is technically superior to alternative barrier materials like EVOH and PVDC.
Superior Barrier Performance
The inorganic SiOx or AlOx coating provides a critical dual-barrier against both oxygen and water vapor, outperforming many alternative materials.
Stable in Any Environment
Unlike EVOH, which is moisture-sensitive, the GL film's performance remains stable regardless of humidity levels.
Eco-Friendly Choice
The inorganic coating is a more sustainable alternative to PVDC, as it contains no chlorine and simplifies the recycling process.
Enhanced Product Visibility
The transparency of the barrier layer allows for clear product display, a key feature for modern food packaging.
The Advantages
Providing the Highest Quality & Technical Performance
High barrier performance
Metal-free, Non-conductive
Transparency
Eco-friendly
Temperature dependency
Stable Performance: This film's performance remains stable and is unaffected by temperature or surrounding environment.
Reliable in Diverse Conditions: The film is designed to maintain its barrier properties even when exposed to a wide range of external factors.
Flex crack resistance
Barrier Property: The film retains its barrier property even after repeated bending.
Physical Stress: It maintains its integrity and performance even under physical stress.
Humidity dependency
Humidity-Independent Performance: Unlike EVOH, which loses its barrier properties in humid conditions, the GL film's inorganic coating remains stable regardless of moisture.
Superior Environmental Profile: Compared to PVDC, the GL film is a more eco-friendly option as its chlorine-free coating simplifies the recycling process.
Evaporation prevention performance
Long-Term Water Resistance: The film provides a high-level barrier that effectively prevents moisture loss (evaporation) from the packaging over a long period.
Shelf-Life Preservation: This ensures the product's quality, texture, and flavor are maintained, protecting it from both internal moisture loss and external moisture gain.
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© 2025 TOPPAN Packaging Czech s.r.o., All Rights Reserved.