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Lightweight Adhesives for Food Flexible Packaging - Eco-Friendly Solutions from China Suppliers and Factory
| 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 | |
Product Performance Advantages
| NO. | Product Model | Performance Advantages |
|---|---|---|
| 1 | AS 2780 / AS 2775H |
|
| 2 | AF 2020 / AF 2020H |
|
| 3 | AF 2025 / AF 2025H |
|
Frequently Asked Questions (FAQ)
Q
What is the difference between AS 2780/AS 2775H and AF 2020/AF 2020H in terms of suitable equipment?
AS 2780/AS 2775H is designed for dry lamination and flexo lamination equipment, while AF 2020/AF 2020H is specifically formulated for solvent-free lamination machines. Each product is engineered to match the operating conditions of its respective equipment type for optimal bonding performance.
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, the recommended working concentration is 50–55%.
Q
Are AF 2020/AF 2020H and AF 2025/AF 2025H suitable for high-temperature retort applications?
Yes. Both AF 2020/AF 2020H and AF 2025/AF 2025H offer excellent retort performance at 100℃ for 40 minutes in plastic-to-plastic lamination structures, making them reliable choices for food packaging that requires heat processing.
Q
Will AF 2020/AF 2020H affect the slip performance of LLDPE film structures?
No. AF 2020/AF 2020H is formulated to not affect the coefficient of friction (COF) for LLDPE film structures below 50μm, ensuring that the slip and handling characteristics of the final laminated packaging are maintained.
Q
Which product is best suited for air-filled (inflatable) packaging applications?
AF 2020/AF 2020H is specifically recommended for air-filled (inflatable) packaging. It supports both aluminized and transparent structures and meets the high peel strength requirements that are critical for the integrity of inflatable packaging formats.
Q
How do these adhesive products support high-speed production lines?
Both AF 2020/AF 2020H and AF 2025/AF 2025H feature a long glue pan service life, which minimizes downtime and maintenance interruptions. This property, combined with their stable viscosity and processing characteristics, makes them well-suited for continuous, high-speed lamination operations.









