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High Temperature Resistant Adhesive for Food Flexible Packaging | China Suppliers & Factory for Aluminum-Plastic Structures
| 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℃/40min retort type for AL multi-layer structures; resistant to ethyl maltol. | |
| AF 2035 / AF 2035H | High-Temperature Resistant Food Flexible Packaging | — | — | ✔ | — | 121℃/40min 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℃/40min 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 performance?
AS 7870/AS 7875H offers a higher retort resistance of 135℃/40 min, making it ideal for applications requiring extreme heat tolerance in AL multi-layer structures. AS 8260/AS 8275H is rated at 121℃/40 min retort performance and additionally provides resistance to ethyl maltol additives commonly found in food products.
Q
Which adhesive products are suitable for solvent-free lamination equipment?
AF 2035/AF 2035H and AF 2036/AF 2036H are both designed for use with solvent-free lamination equipment. AF 2035/AF 2035H is suitable for surface layer structures such as PET/AL and MPET, while AF 2036/AF 2036H is optimized for inner layer AL substrate structures.
Q
Are these adhesives compliant with food safety regulations?
Yes. AF 2036/AF 2036H specifically meets the PPA content requirements set out in the Chinese national standard GB 4806.15‑2024, ensuring compliance for food-contact flexible packaging applications.
Q
What types of packaging formats are these adhesives suitable for?
All four product models — AS 7870/AS 7875H, AS 8260/AS 8275H, AF 2035/AF 2035H, and AF 2036/AF 2036H — are suitable for a wide range of packaging formats including hot-fill contents, stand-up spout pouches, zipper bags, eight-side seal bags, and special-shaped bags.
Q
Can AF 2035/AF 2035H be used with different ink systems?
Yes. AF 2035/AF 2035H is compatible with various ink systems and different ink coverage areas, making it highly versatile for flexible packaging printing processes. Its high molecular weight and high viscosity also provide a long anti-blocking time on AL substrates for easier handling during production.
Q
Which products support both dry-type and flexo lamination processes?
AS 8260/AS 8275H supports both dry-type and flexo lamination processes, offering greater flexibility in production. AS 7870/AS 7875H supports dry-type lamination only, while AF 2035/AF 2035H and AF 2036/AF 2036H are designed exclusively for solvent-free lamination equipment.