Heat-Sealable Food Packaging

Heat-Sealable Laminated Frozen Food Packaging

In the frozen food industry, freshness, durability, and hygiene are only possible with the right packaging structure.

That’s why heat-sealable laminated films have become the most reliable solution for frozen food manufacturers worldwide.

Çevikbaş Ambalaj produces high-barrier multilayer films that remain flexible and resistant from -40°C to +80°C, ensuring safety and performance across both industrial and retail packaging applications.

What Is Heat-Sealable Lamination?

Heat-sealable lamination is the process of bonding multiple film layers together using heat and pressure.

This method increases the mechanical strength of the package while protecting the product against oxygen, moisture, and light exposure.

For frozen foods, this structure ensures that the packaging remains flexible, tear-resistant, and perfectly sealed, even under deep-freeze conditions.

Common Film Combinations and Their Features

1. BOPP / BOPP (Bi-Oriented Polypropylene)

1. Offers high transparency and gloss.
2. Commonly used for frozen vegetables, fruits, and pastries.
3. Advantage: Cost-effective, food-safe, and suitable for high-quality printing.

2. BOPP / PE (Polypropylene with Polyethylene Layer)

1. Excellent flexibility and low-temperature resistance.
2. Provides secure sealing even at deep-freeze levels.
3. Advantage: Prevents cracking, maintains product integrity during freezing.

3. PET / PE (Polyester with Polyethylene Layer)

1. Combines the mechanical strength of PET with the sealability of PE.
2. Used in fish, seafood, and ready-meal packaging.
3. Advantage: High barrier performance and superior print quality.

4. PET / PA (Polyester with Polyamide Layer)

1. Offers excellent oxygen and aroma barrier properties.
2. Ideal for meat, poultry, pizza, and long-term frozen products.
3. Advantage: Outstanding durability under deep-freeze storage.

5. MAT BOPP / METALLIZED BOPP

1. Combines a matte surface with a metallic shine for a premium visual appearance.
2. Popular for frozen snacks, desserts, and chips.
3. Advantage: Light-blocking, enhances shelf life, visually distinctive.

6. PARTIAL MATTE LACQUER (Spot Matte Varnish Application)

1. Creates a contrast between matte and glossy areas on the package.
2. Adds an elegant, tactile, and luxurious appearance.
3. Advantage: Increases visual depth and boosts brand perception.

Key Considerations for Frozen Food Packaging

1. Layer structure should match the product’s fat, salt, and acidity content.
2. Heat-seal strength must be tested for deep-freeze performance.
3. Seal temperature tolerance should remain stable during packaging.
4. Films should maintain a corona level ≥38 dyn/cm for print adhesion.
5. All materials must comply with FDA and EU food contact standards.

Trusted by Leading Frozen Food Brands

Çevikbaş Ambalaj supplies heat-sealable laminated films to top frozen food manufacturers in Turkey and across Europe.

1. Multilayer film structures (2, 3, or 4 layers)
2. ISO 22000 food safety certification
3. Flexo and rotogravure printing technology
4. High-performance lamination and slitting lines

All production stages — from lamination and curing to slitting and rewinding — are managed within fully integrated facilities.

Make a Difference with Çevikbaş

In frozen food packaging, true quality is achieved through material science and precise lamination engineering.

Çevikbaş Ambalaj extends your product’s shelf life while adding visual and tactile value to your brand.

For cold-resistant, hygienic, and high-barrier packaging solutions,

Çevikbaş Ambalaj is the right choice.