Aluminum adhesion raised from 1.5 to ≥ 2.2 N/15mm (GF01: ≥ 3.0) — thicker aluminum without flaking, longer shelf life, and a viable replacement for aluminum-foil laminate structures. FDA / EU / REACH / RoHS compliant.
Al layer adhesion lifted to ≥ 2.2 N/15mm — GF01 reaches ≥ 3.0 — so a thicker aluminum layer stays bonded through converting.
Thicker aluminum without flaking extends content shelf life for premium composite food packaging.
Barrier performance strong enough to replace part of traditional aluminum-foil laminate structures — lighter and more economical.
Meets FDA, EU 10/2011, REACH, and RoHS requirements for food-contact applications.
| Item | Unit | ES-GF | ES-GF01 |
|---|---|---|---|
| Thickness | μm | 12 | 12 |
| Al Thickness | O.D. | ≥ 2.0 | ≥ 1.90 |
| Density | g/cm³ | 1.4 | 1.4 |
| Al Adhesion | N/15mm | ≥ 2.2 | ≥ 3.0 |
| Surface Tension (Al side) | mN/m | ≥ 48 | ≥ 48 |
| Surface Tension (non-Al side) | mN/m | ≥ 42 | ≥ 42 |
| Tensile Strength MD/TD | MPa | ≥ 170 | ≥ 170 |
| Elongation MD/TD | % | ≤ 200 | ≤ 200 |
| WVTR | g/m²·24h | ≤ 1.5 | ≤ 0.8 |
| OTR | cc/m²·24h | ≤ 1.5 | ≤ 0.8 |
Two grades: ES-GF (standard) and ES-GF01 (enhanced adhesion / barrier). Thickness 6–100 μm; width and length customizable.