Color Printed Cold Seal Film – Self-Adhesive Packaging for Heat-Sensitive Products
Our Color Printed Cold Seal Film is a high-performance roll stock packaging material designed for heat-sensitive foods that cannot withstand traditional heat sealing. Using pressure-sensitive adhesive technology, the film seals at room temperature with a simple press — no heat, no special equipment required. Ideal for ice cream, chocolate, candy, butter, and frozen foods.
How Cold Seal Film Works
Cold seal (also called self-seal or cold lamination) uses a specialized rubber-based adhesive that bonds to itself when pressure is applied. The adhesive is applied in a pattern (usually stripes or dots) on the inner side of the film. When the package is formed and pressed, the cold seal adhesive bonds the film to itself, creating a strong, airtight seal without any heat input.
Key Advantages
- No Heat Required: Seals at room temperature — perfect for heat-sensitive contents like ice cream and chocolate.
- High-Speed Packaging: Cold seal enables faster packaging line speeds compared to heat seal, since no cooling time is needed.
- Custom Color Printing: Up to 10 colors gravure printing with CMYK + spot colors, reverse printing for maximum shelf impact.
- Excellent Barrier: Multi-layer structure (PET/PE, BOPP/PE, or custom) provides strong moisture, oxygen, and aroma barrier.
- Food Safe: All materials comply with FDA and EU food contact information standards.
- Anti-Fog Option: Available with anti-fog treatment for frozen food applications.
Typical Structures
| Structure | Application |
|---|---|
| PET / PE + Cold Seal | Ice cream, frozen food |
| BOPP / PE + Cold Seal | Candy, snack, chocolate |
| PET / AL / PE + Cold Seal | High barrier, long shelf life |
| PVC / PE + Cold Seal | Butter, margarine |
Technical Specifications
- Material: PET, BOPP, PVC, PE (customizable multilayer)
- Thickness: 30–120 microns (custom)
- Roll Width: 100–1200 mm (custom slit available)
- Printing: Gravure, up to 10 colors, reverse print
- Seal Type: Self-adhesive cold seal (pressure-activated)
- Certification: FDA, EU 10/2011, ISO 9001
- Lead Time: 15–25 days after artwork confirmation
- MOQ: 500 kg
Applications
Widely used for ice cream bars, chocolate bars, candy, toffee, frozen food, butter, and other heat-sensitive food products that require efficient high-speed packaging.
Why Choose Us
With over 15 years of experience in flexible packaging, we provide custom-printed cold seal films with precise color matching, consistent quality, and reliable delivery. Our cold seal adhesives are formulated for strong initial tack and long-term bond integrity. Contact us today for a quote and free samples.
Why Cold Seal Film is the Best Choice for Heat-Sensitive Foods
Unlike thermal seal films that require heat bars or impulse sealers, cold seal film uses a pressure-sensitive adhesive that bonds at room temperature. This makes it the only viable packaging solution for products that cannot tolerate heat — such as ice cream, chocolate, and frozen foods. By eliminating the heating step, cold seal films also enable faster packaging line speeds, reducing energy costs and increasing throughput.
Cold Seal vs. Heat Seal: Key Differences
| Feature | Cold Seal Film | Heat Seal Film |
|---|---|---|
| Sealing Method | Pressure (room temperature) | Heat (150-200°C) |
| Suitable for | Heat-sensitive foods (ice cream, chocolate) | Dry foods, non-heat-sensitive products |
| Packaging Speed | High (no cooling time) | Medium (requires cooling) |
| Equipment Cost | Lower (no heating elements) | Higher (heating controls needed) |
| Energy Consumption | Low | Medium to High |
Custom Printing Options for Brand Impact
Our color printed cold seal film supports up to 10-color gravure printing with CMYK + spot colors. Reverse printing (printing on the inner layer) protects the ink from abrasion and ensures food safety compliance. We provide free pre-press proofing and color matching to ensure your brand colors are reproduced accurately. Whether you need a simple logo or a full-coverage custom design, our printing team delivers vibrant, consistent results.
Quality Assurance & Certifications
All our cold seal films are manufactured in an ISO 9001-certified facility. Materials comply with FDA (USA) and EU 10/2011 food contact regulations. Every production batch is tested for seal strength, bond integrity, and barrier performance. We provide full traceability from raw material lot to finished roll, giving you confidence in every order.
Ordering Process
- Send us your artwork or product requirements (size, material, quantity).
- We provide a quote and digital proof within 24 hours.
- Upon approval, production starts (15-25 days lead time).
- We ship via air or sea freight, with full tracking provided.
Request a Quote
Contact us today to discuss your cold seal film requirements. Our team will help you select the optimal material structure, printing options, and roll dimensions for your packaging line. Fast response, competitive pricing, and reliable delivery guaranteed.
References & Resources
For more information on cold seal packaging technology and food safety standards:
- FDA Food Contact Substances — Official FDA guidelines on packaging materials.
- EU Food Contact Materials — European Commission regulations on food-safe packaging.
- Flexible Packaging Association — Industry insights on flexible film innovations.
- Packaging Europe – Flexible Packaging — Latest trends in roll stock films.
Contact Us for a Quote
Fill out the form below and our team will respond within 24 hours.
If you need pricing or a quotation, please contact us via this form.
评价
目前还没有评价