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High-Performance Adhesive for Daily Chemical Flexible Packaging - China Suppliers & Factory Solutions
Product Specifications
| NO. | Product Model | Applications | Suitable Equipment | Performance | |||
|---|---|---|---|---|---|---|---|
| Dry Type | Flexo | Solvent-Free | Coating Machine | ||||
| 5 | AS 3775/AS 3775H | Daily Chemical Flexible Packaging | ✓ | ✓ | — | — | High initial tack, high peel strength and fast curing performance. |
| 6 | AF 2021/AF 2021H | Daily Chemical Flexible Packaging | — | — | ✓ | — | Low coefficient of friction, low extractables. |
Product Performance Advantages
NO. 1
AS 3775/AS 3775H
- Excellent 121℃/40 min retort performance for plastic‑plastic structures.
- Polyether system, featuring high initial tack, high peel strength, fast curing and curing capability at room temperature (>25℃).
- Suitable for thick LLDPE substrates with high slip agent content and heavy‑duty packaging.
- Superior leveling, excellent surface wetting, high transparency and soft adhesive layer; no white spots for PET/AL and MPET structures, with excellent appearance.
- Outstanding solvent release performance with low residual solvent content.
NO. 2
AF 2021/AF 2021H
- Excellent 121℃/40 min retort performance for plastic-plastic structures.
- Suitable for metallized and transparent flexible packaging such as gas-filled packages, meeting high peel strength requirements.
- Long adhesive tray life, supporting high-speed production.
- Fast curing; suitable for LLDPE film structures below 50 μm without affecting the coefficient of friction.
Frequently Asked Questions
What are the primary applications for AS 3775/AS 3775H and AF 2021/AF 2021H? +
Both product models are specifically designed and optimized for Daily Chemical Flexible Packaging applications.
What equipment is suitable for processing AS 3775/AS 3775H? +
AS 3775/AS 3775H is highly suitable for Dry Type and Flexo lamination systems. It is not suitable for Solvent-Free or standard Coating Machine processes.
Can these adhesives withstand retort sterilization processes? +
Yes, both AS 3775/AS 3775H and AF 2021/AF 2021H offer excellent retort performance up to 121℃ for 40 minutes specifically for plastic-plastic structures.
What makes AF 2021/AF 2021H suitable for high-speed production environments? +
AF 2021/AF 2021H features a long adhesive tray life, which supports efficient and stable operations in high-speed manufacturing environments.
How does AF 2021/AF 2021H perform on thin LLDPE films? +
It offers fast curing properties and is highly suitable for LLDPE film structures below 50 μm without negatively affecting the film's coefficient of friction.
Does AS 3775/AS 3775H require high-temperature curing? +
No, it features convenient curing capability at room temperature (above 25℃), characterized by high initial tack, high peel strength, and fast overall curing performance.









