8011 H18 PTP aluminum foil substrate is a hard aluminum foil, mainly used in the pharmaceutical field, especially capsule medicine plates, candy blister packaging plates, tablet medicine plates and other aluminum-plastic packaging (blister packaging). Because aluminum foil has a highly dense metal crystal structure and can block gas, it is widely used
The basic structure of aluminum-plastic packaging is a protective layer, aluminum foil substrate (8011 H18), heat sealing layer, adhesive and other composite materials to seal and cover the blister, which has good airtightness.
Production process of medicinal PTP aluminum foil:
Aluminum foil unwinding--corona treatment--gravure printing--drying--protective layer coating--re-drying--adhesive layer coating--re-drying--coiling--slitting--packaging
8011 aluminum alloy PTP medicine foil intermediate annealing adopts multiple process schemes such as tensile test, cupping test, surface tension test and pinhole inspection for production.
8011 H18 medical aluminum foil features:
1. High barrier properties, effectively blocking gas and water vapor, ensuring the quality of medicines
2. Moisture resistance
3. Good mechanical properties, high explosion resistance, strong puncture and tear resistance
4. Non-toxic and tasteless, safe and hygienic
5. Green and environmentally friendly
PTP medical aluminum foil specifications:
| Alloy | 8011 |
| Temper | H18 |
| Thickness | 0.014-0.2mm |
| Thickness tolerance | +/- 3% |
| Width | 20-1700mm |
| Width tolerance | +/-1mm |
| Length | 10-16000mm |
| Length tolerance | +/-100 meters |
| ID | 76mm/152mm |
| Packaging | Use wooden boxes suitable for export |
Chemical composition of 8011 aluminum foil:
| Alloy | Si | Cr | Cu | Mn | Fe | Zn | Mg | Ti | Other | Al | |
| Single | Total | ||||||||||
| 8011 | 0.5-0.9 | ≤0.05 | ≤0.01 | ≤0.02 | 0.6-1.0 | ≤0.1 | ≤0.05 | ≤0.08 | 0.05 | 0.15 | Remainder |
MC Aluminum, as a professional manufacturer of medical aluminum foil, provides 8011 H18 medical aluminum foil with high cupping value, high heat sealing strength, no pinholes, good sealing and other advantages. The product quality is stable, factory direct sales, fast delivery, low price, we can accept orders of 1-200 tons and export overseas.