SALVA
Lidding foil for pharmaceutical blister packaging
SALVA is a cost-effective solution for products that do not require the protection of a more advanced pharmaceutical lidding foil. It delivers benefits in price, weight, aluminum content and barrier properties.
Advantages
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Significant cost-savings relative to 20 μm blister lidding
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23% lighter than 20 μm blister lidding
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A sustainable solution that uses less aluminum, less heat-seal lacquer, and more paper
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MVTR barrier still higher than medium range PVDC/PVC
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Significant lower influence of LME fluctuation
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Good printability with inline & offline print systems
Additional features
Composition
- Paperlayer
- Foillayer
- Heat-seal coatinglayer
- white
- red
- dotted
Tech Specs
Structure
Printing/Paper/Aluminum/Heat-seal coating
WVTR (38℃, 90% RH)
<0.15 g/(m²*d)
OTR (23℃, 50% RH)
<0,01 cm³/(m²*d*bar)
Lamination
Solvent based adhesive
Printability
Printable by rotogravure, flexo, digital: Reverse and face side
Recyclability
No
Thermal resistance
Very good thermal resistance of outer surface, on side heat-seal able to PVC and PVDC coated PVC
THE DISPLAYED EXAMPLE IS ONE OF OUR STANDARD SPECIFICATIONS. PLEASE CONTACT US TO DISCUSS YOUR SPECIFIC NEEDS.
Downloads
Technologies in use
Interactive Packaging
Pack to the future with our interactive packaging app
Digital Printing
Quicker, shorter and more flexible than ever
FAQ
This is depending on the type of blister line and base web used. Usually on platen sealing lines sealing starts at 140°C, at roller sealing lines at approx. 200°C .
For solid products which are filled in PVC or PVDC coated PVC with lower barrier requirements.
Yes, but sometimes due to the thin aluminum layer a modification of the sealing tool is needed.
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