OP (Primer) / Print Layer/ AL/HSL(Hot sealing lacquer) is essential for blister packaging, now it’s widely used and manufactured.
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SPECIFICATIONS FOR BLISTER ALU FOIL |
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Surface |
NO Abnormal Substance, Wrinkle, Fish Eye ,bubble and Dirt or Strains etc. |
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Strcuture |
Primer 1~1.5gsm / Alu 20~30 micron / Heat sealing lacquer (HSL) 4~10gsm |
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Width |
Less than 600mm (according to customer's requirement) |
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Length |
1000 meters/roll |
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Item name |
Blister foil ; PTP; Blister lidding foil; Blister alu foil |
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Printing |
Up to 8 colors |
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Words and portrait clear、smooth、chromatic aberration |
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Inner Core |
3 inch (76mm) |
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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.