OP (Primer) / Print Layer/ AL/HSL(Hot sealing lacquer) is essential for blister packaging, now it’s widely used and manufactured.
SPECIFICATIONS FOR BLISTER ALU FOIL | |
Surface | NO Abnormal Substance, Wrinkle, Fish Eye ,bubble and Dirt or Strains etc. |
Strcuture | Primer 1~1.5gsm / Alu 20~30 micron / Heat sealing lacquer (HSL) 4~10gsm |
Width | Less than 600mm (according to customer's requirement) |
Length | 1000 meters/roll |
Item name | Blister foil ; PTP; Blister lidding foil; Blister alu foil |
Printing | Up to 8 colors |
Words and portrait clear、smooth、chromatic aberration | |
Inner Core | 3 inch (76mm) |
Heat sealing strength | Excellent heat sealing strength (more than 9N/15mm) |
1. Excellent properties such as of anti-oxygen, moisture-proof, leak-proof, carry-home, anti-pollution, etc.
2. Adopting hard anodized aluminum as cover material, it is easy to break aluminum foil to take out the drugs by pushing the cover.
3. Adopting heat-seal coating material, which cannot be stripped, it can be bonded with all kinds of plastic-based materials.