Alu Alu Cold Form Foil
OPA/AL/PVC laminate, 160 micron, for moisture-sensitive tablets and capsules.
Alu-Alu reverse printing foil
In reverse printing, the ink goes on the inner face of the outer OPA film before it is laminated to the aluminium. The print ends up sealed between the layers, so it shows on the formed (cavity) side of your Alu-Alu blister but cannot scratch, scuff or rub off in transport.
It turns the plain silver base of an Alu-Alu pack into branded packaging: logo, product name, a colour band or a repeat pattern on the side the patient sees first. The foil forms on standard cold form tooling, just like plain Alu Alu foil.
- Print sealed inside the laminate, so it is rub and scratch resistant
- Brand visible on the cavity side of Alu-Alu packs
- Same moisture, oxygen and light barrier as plain Alu Alu foil
- Runs on standard cold form blister tooling
- Single or multi-colour designs, slit to your machine width
Specifications
| Structure | OPA 25 µm (reverse printed) / aluminium 45–60 µm / PVC 60 µm |
|---|---|
| Total thickness | 140–180 µm (160 µm standard) |
| Printing | Reverse printed on the OPA layer, single or multi-colour |
| Width | Slit to your blister machine |
| Core inner diameter | 76 mm (3 inch) |
| Barrier | Water vapour and oxygen transmission below 0.5 per m² per 24 h |
| Artwork | PDF or AI file with cavity layout and pitch |
Values are typical. Final specifications are confirmed with your order.
Used for
- Branded Alu-Alu packs for tablets and capsules
- Anti-counterfeit and brand-protection designs
- Premium and export packs
- Nutraceutical blister packs
Questions about Alu-Alu Reverse Printing Foil
Will the print crack when the foil is cold formed?
Reverse printed foil is made for cold forming. The design is laid out for your cavity size and pitch so text and logos sit on flat areas or stretch evenly across the cavities.
Do I need different blister tooling?
No. Reverse printed Alu Alu foil runs on the same cold form tooling as plain Alu Alu foil. We only need your cavity layout and pitch to register the print.
Related materials
Alu Alu Foil Printed
Rotogravure-printed blister lidding foil for Alu-Alu and Alu-PVC packs, with your brand and dosage text.
Aluminium Blister Foil (PTP)
Hard-temper push-through lidding foil, heat-seal lacquered for PVC and PVDC.
Get rates for Alu-Alu Reverse Printing Foil
Send the product, size or machine model on WhatsApp. We reply with rates, specifications and availability.