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High-Performance Lightweight Adhesive for Food Flexible Packaging - China Suppliers & Factory Solutions
| NO. | Product Model | Applications | Suitable Equipment | Performance | |||
|---|---|---|---|---|---|---|---|
| Dry Type | Flexo | Solvent-Free | Coating Machine | ||||
| 1 | AS 2780 / AS 2775H | Lightweight Food Flexible Packaging | ✓ | ✓ | — | — | High solid content, high working concentration, low viscosity product |
| AF 2020 / AF 2020H | Lightweight Food Flexible Packaging | — | — | ✓ | — | Inflatable Packaging | |
| AF 2025 / AF 2025H | Lightweight Food Flexible Packaging | — | — | ✓ | — | Contents for Lightweight Fast-Moving Consumer Goods | |
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Product Performance Advantages
| NO. | Product Model | Performance Advantages |
|---|---|---|
| 1 | AS 2780 / AS 2775H |
|
| 2 | AF 2020 / AF 2020H |
|
| 3 | AF 2025 / AF 2025H |
|
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Frequently Asked Questions (FAQ)
Q
What is the difference between AS 2780/AS 2775H and AF 2020/AF 2020H adhesives?
AS 2780/AS 2775H is designed for dry lamination and flexo lamination processes, featuring high solid content (80%) and low viscosity for easy operation. AF 2020/AF 2020H is specifically formulated for solvent-free lamination and is optimized for air-filled packaging with aluminized and transparent structures requiring high peel strength.
Q
Which products are suitable for solvent-free lamination equipment?
Both AF 2020/AF 2020H and AF 2025/AF 2025H are compatible with solvent-free lamination equipment. They are designed for lightweight food flexible packaging and fast-moving consumer goods (FMCG) applications.
Q
Can AF 2020/AF 2020H and AF 2025/AF 2025H withstand high-temperature retort conditions?
Yes. Both AF 2020/AF 2020H and AF 2025/AF 2025H offer excellent retort performance at 100℃ for 40 minutes for plastic-to-plastic lamination structures, making them suitable for food packaging that requires heat processing.
Q
What working concentration is recommended for AS 2780/AS 2775H in dry lamination?
For dry lamination, AS 2780/AS 2775H is recommended at a working concentration of 40–45%, applied via a 180–200 L/35–30 µm anilox roller. For flexo lamination, a higher working concentration of 50–55% is recommended.
Q
Does AF 2020/AF 2020H affect the coefficient of friction (COF) of LLDPE film?
No. AF 2020/AF 2020H is specifically formulated to not affect the coefficient of friction (COF) for LLDPE film structures below 50μm, ensuring the final packaging maintains its required surface slip properties.
Q
Are these adhesives suitable for aluminized packaging structures?
Yes. AS 2780/AS 2775H is suitable for aluminized structures and effectively reduces aluminum transfer. AF 2020/AF 2020H is also suitable for air-filled packaging with aluminized and transparent structures, meeting high peel strength requirements.









