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High Temperature Resistant Adhesive for Food Flexible Packaging - China Suppliers and Factory with Superior Performance
| NO. | Product Model | Applications | Suitable Equipment | Performance | |||
|---|---|---|---|---|---|---|---|
| Dry Type | Flexo | Solvent-Free | Coating Machine | ||||
| 3 | AS 7870 / AS 7875H | High-Temperature Resistant Food Flexible Packaging | ✓ | — | — | — | 135℃ / 40 min retort performance for AL multi-layer structures |
| AS 8260 / AS 8275H | High-Temperature Resistant Food Flexible Packaging | ✓ | ✓ | — | — | 121℃ / 40 min retort type for AL multi-layer structures; resistant to ethyl maltol. | |
| AF 2035 / AF 2035H | High-Temperature Resistant Food Flexible Packaging | — | — | ✓ | — | 121℃ / 40 min retort type for AL multi-layer structures; suitable for PET/AL and MPET surface structures. | |
| AF 2036 / AF 2036H | Temperature Resistant Food Flexible Packaging | — | — | ✓ | — | 121℃ / 40 min retort type for AL inner layer structures; meets the national standard for PPA content. | |
Product Performance Advantages
1
AS 7870 / AS 7875H
- Excellent 135℃ / 40 min retort performance for aluminum‑plastic structures.
- High initial tack and high peel strength, suitable for AL multi‑layer structures requiring high initial adhesion.
- Soft adhesive layer, ensuring excellent appearance of laminated products.
- Suitable for hot‑fill contents, stand‑up spout pouches, zipper bags, eight‑side seal bags, special‑shaped bags and other packaging types.
- Suitable for industrial applications such as building decoration films and home appliance films.
2
AS 8260 / AS 8275H
- Excellent 121℃ / 40 min retort performance for aluminum-plastic structures.
- High initial tack and high peel strength, suitable for AL multi-layer structures requiring high initial adhesion.
- Soft adhesive layer, ensuring excellent appearance of laminated products.
- Suitable for hot-fill contents, stand-up spout pouches, zipper bags, eight-side seal bags, special-shaped bags and other packaging types.
- Resistant to ethyl maltol additives in food.
3
AF 2035 / AF 2035H
- Excellent 121℃ / 40 min retort performance for aluminum‑plastic structures.
- Suitable for surface layers such as PET/AL, PET/MPET, compatible with various ink systems and ink coverage areas.
- High molecular weight, high viscosity product; long anti‑blocking time on AL substrates for easy operation.
- Suitable for hot‑fill contents, stand‑up spout pouches, zipper bags, eight‑side seal bags, special‑shaped bags and other packaging types.
4
AF 2036 / AF 2036H
- Excellent 121℃ / 40 min retort performance for aluminum‑plastic structures.
- Suitable for inner layer structures with AL substrates.
- Suitable for hot‑fill contents, stand‑up spout pouches, zipper bags, eight‑side seal bags, special‑shaped bags and other packaging types.
- Meets the PPA content requirements in the national standard GB 4806.15‑2024.
Frequently Asked Questions
Q
What is the difference between AS 7870/AS 7875H and AS 8260/AS 8275H in terms of retort resistance?
AS 7870/AS 7875H offers a higher retort resistance of 135℃ / 40 min, making it suitable for more demanding high-temperature sterilization processes. AS 8260/AS 8275H is rated for 121℃ / 40 min retort conditions and additionally provides resistance to ethyl maltol, a common food additive.
Q
Which adhesive products are compatible with solvent-free lamination equipment?
AF 2035/AF 2035H and AF 2036/AF 2036H are specifically designed for use with solvent-free lamination equipment. They are not suitable for dry-type or flexo lamination processes.
Q
Are these adhesives suitable for stand-up spout pouches and zipper bags?
Yes. All four product models — AS 7870/AS 7875H, AS 8260/AS 8275H, AF 2035/AF 2035H, and AF 2036/AF 2036H — are suitable for stand-up spout pouches, zipper bags, eight-side seal bags, special-shaped bags, and other flexible packaging types.
Q
Which product meets the national standard GB 4806.15-2024 for PPA content?
AF 2036/AF 2036H is specifically formulated to meet the PPA (polyphthalamide) content requirements set out in the Chinese national food safety standard GB 4806.15-2024, making it compliant for food contact flexible packaging applications.
Q
Which adhesive is recommended for PET/AL and MPET surface layer structures?
AF 2035/AF 2035H is the recommended choice for surface layer structures including PET/AL and PET/MPET. It is compatible with various ink systems and ink coverage areas, and features high molecular weight and high viscosity for long anti-blocking time on AL substrates.
Q
Can these adhesives be used for non-food industrial applications?
Yes. AS 7870/AS 7875H is also suitable for industrial applications beyond food packaging, including building decoration films and home appliance films, thanks to its high initial tack, high peel strength, and soft adhesive layer properties.