Product Details
Our Heat Sealable Barrier Film is a premium multi-layer solution
designed for food, pharmaceutical, and industrial packaging,
offering superior protection against moisture and oxygen.
Engineered with advanced composite materials, the film ensures
optimal shelf-life extension by blocking harmful environmental
factors. It supports custom sizing to meet diverse packaging needs
and is certified by FDA and ISO for safety and quality,
guaranteeing reliable performance and compliance with global
standards. The film features excellent heat-sealing properties,
providing secure and hermetic seals for various packaging
applications.
Attribute | Details |
---|
Structure | Multi-layer composite (e.g., PET/PE, PET/EVOH/PE, or custom
formulations) |
Primary Functions | Moisture-proof, oxygen-proof, heat-sealable, barrier protection |
Thickness | Customizable (Typical range: 20μm – 150μm, depending on
application) |
Barrier Performance | - WVTR (Water Vapor Transmission Rate): ≤ 0.5 g/(m²·24h) (at 38°C,
90% RH) - OTR (Oxygen Transmission Rate): ≤ 5 cm³/(m²·24h·atm) (at 23°C, 0%
RH) |
Heat Seal Temperature | Customizable (Typical range: 120°C – 200°C, dependent on layer
composition) |
Application Scopes | Food packaging (dry goods, snacks, meats), pharmaceutical blister
packs, industrial component packaging |
Certifications | FDA compliant (for food contact), ISO 9001:2015 certified
manufacturing |
Color Options | Transparent, opaque, or custom-colored (with printability support) |
Size Customization | Width: Up to 2000mm; Length: Custom rolls or sheets as requested |
Surface Treatment | Corona-treated for enhanced ink adhesion and lamination
compatibility |
Company Profile

1.Dongguan Bright packaging is a manufactory engaged in
development, sale and service of packaging bags androll films .we are located in Dongguan City
with convenient transportation access. Dedicated to strict quality
control and thoughtful customer service,We have rich experience in plastic packaging
industry. Deep experience technicians will give you excellent, and
economic solutions.

2.With its outstanding strength and unremitting efforts, our
company has won numerous awards in the international arena,
including GRS, BRC, FSC certification
and US invention patents. These honors are not only an affirmation of our professional
competence and technical strength, but also the best proof of our
continuous pursuit of excellence and high-quality products and
services. We are proud of this and will continue to uphold the
concept of innovation,
professionalism and reliability to provide better service and
better products for customers around the world.


3.Our company's laboratory has a complete range of instruments and
equipment to ensure that every product is rigorously tested to meet
and exceed the high
standards of quality in the industry. We adhere to the principle of
quality first, through advanced testing equipment and professional
technical personnel, to ensure
the stable performance of products, reliable quality, to provide
customers with the best quality products and services.

4.New model production equipment and testing equipments and
technical workers make high quality products. Moreover,
professional foreign trade clerks in
business team provide you competitive price, fast delivery, the
guarantee of after-sale services etc, to let you have a nice
experience with us.