PTP Aluminum Foil, also known as Blister Lidding Foil, is designed for heat sealing with various substrates including PVC, PVDC-coated PVC, PP, cold forming foil, and high barrier webs. This foil offers superior protection and durability for pharmaceutical packaging.

Specifications
| Parameter |
Details |
| Formats Available |
Plain foil, printed foil, color foil, forgery-proof |
| Composition |
OP/AL 20-40μ(H)/VC, OP/AL 20-40μ(O)/VC |
| Sealing Substrates |
PVC, PVC/PVDC, PET, PP, PE, high-barrier webs |
| Printing Compatibility |
Water-based and UV inks |
| Custom Printing |
Single or double-sided |
| Sealing Temperature |
Low-temperature sealing |
| Barrier Properties |
Moisture-proof, oxygen resistance, UV protection |

Advantages
| Feature |
Description |
| Sealing Strength |
Excellent with PVC, PVC/PVDC, PET, PP, PE, and high-barrier base webs |
| Primer Systems |
For online and offline printing with water-base and UV inks |
| Printing Quality |
Perfect printing with no fading after sealing |
| Customizable Printing |
Available in single or double-sided printing as per customer requirements |
| Low-Temperature Sealing |
Suitable for medicine packaging and high-speed processing |
| High Barrier |
Against moisture, oxygen, gases, light, and UV lights |
Main Applications
PTP Aluminum Foil is used for blister packing of pharmaceutical products such as tablets, pills, capsules, and candies, offering:
- Oxygen resistance
- Moisture proofing
- Leak prevention
- Protection against pollution
- Light proofing

Mechanical Properties
The super mechanical properties and anti-corrosion features of PTP Aluminum Foil make it suitable for high-speed pharmaceutical packaging production lines, operating efficiently at both low and high temperatures.
Heat Sealing Coating
PTP Aluminum Foil’s no-peeling heat-sealing coating ensures excellent sealing with plastic-based materials such as PVC, PVDC/PVC, and PP.
Our aluminum foil products are used in a wide variety of industries and applications, including packaging, automotive, construction, electronics and household. Here are some examples of applications:

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