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China High Temperature Resistant Adhesive for Food Flexible Packaging - Top Suppliers and Factory Expertise
| 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. | |
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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.
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Frequently Asked Questions (FAQ)
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 suitable for more demanding sterilization conditions. AS 8260/AS 8275H is rated for 121℃/40 min retort and additionally provides resistance to ethyl maltol, a common food additive.
Q
Which adhesive products are suitable for 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 compatible with dry-type or flexo lamination machines.
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 hot-fill packaging applications.
Q
Does AF 2036/AF 2036H comply with food safety regulations?
Yes. AF 2036/AF 2036H meets the PPA (primary aromatic amine) content requirements specified in the Chinese national standard GB 4806.15‑2024, making it compliant for use in food flexible packaging applications.
Q
Which adhesive is recommended for PET/AL and MPET surface layer structures?
AF 2035/AF 2035H is specifically recommended for surface layer structures such as 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 AS 7870/AS 7875H be used for non-food industrial applications?
Yes. In addition to food flexible packaging, AS 7870/AS 7875H is also suitable for industrial applications including building decoration films and home appliance films, thanks to its soft adhesive layer and excellent lamination appearance.