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Lightweight Adhesive for Food Flexible Packaging - China Suppliers & Factory Solutions for Optimal Performance
| 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 the AF series adhesives?
AS 2780/AS 2775H are water-based adhesives designed for dry lamination and flexo lamination processes, featuring high solid content (80%) and low viscosity. The AF series (AF 2020/AF 2020H and AF 2025/AF 2025H) are solvent-free adhesives specifically formulated for solvent-free lamination equipment, offering excellent retort and boil resistance performance.
Q
Which adhesive is recommended for air-filled (inflatable) packaging applications?
AF 2020/AF 2020H is specifically recommended for air-filled packaging. It is suitable for both aluminized and transparent structures and is designed to meet the high peel strength requirements that inflatable packaging demands.
Q
Can these adhesives be used for high-speed lamination operations?
Yes. Both AF 2020/AF 2020H and AF 2025/AF 2025H are formulated with a long glue pan life, making them well-suited for high-speed lamination operations without compromising adhesive performance or product quality.
Q
What working concentration is recommended for AS 2780/AS 2775H in dry lamination?
For dry lamination, a working concentration of 40–45% is recommended for AS 2780/AS 2775H, applied via a 180–200 L/35–30 µm anilox roller. For flexo lamination, the working concentration should be increased to 50–55%.
Q
Are these adhesives suitable for food flexible packaging applications?
Yes. All three product models — AS 2780/AS 2775H, AF 2020/AF 2020H, and AF 2025/AF 2025H — are designed for lightweight food flexible packaging applications, including fast-moving consumer goods (FMCG) packaging structures.
Q
Does AF 2020/AF 2020H affect the coefficient of friction (COF) of LLDPE films?
No. AF 2020/AF 2020H is specifically formulated to not affect the coefficient of friction (COF) for LLDPE film structures with a thickness below 50μm, ensuring that the slip and handling properties of the final laminated product remain consistent.









