Behind the scenes
PURA
Lidding foil for contact lens packaging
Lidding foil for contact lens packaging, available with a range of coating systems to meet different application and peel-performance requirements.
Product
Advantages
Advantages
- Decades of experience with contact lens lidding manufacturing
- Provision of quality and technology on highest standards
- Large portfolio of existing solutions
- Dedicated contact lens team for utmost customer satisfaction
- Flexibility to develop customized requirements
Applications
Additional features
Additional features
Composition
Composition
Alternative 1
- PETlayer
- Alulayer
- PPlayer
- dotted
- gray
- red
Alternative 2
- Alulayer
- Extrusionlayer
- gray
- white
Tech Specs
Tech Specs
Structure
Large portfolio of structures and different material thicknesses available
Barrier properties
Total barrier against water vapor, oxygen and light
WVTR (38℃, 90% RH)
<0.01 g/(m2∙day)
OTR
<0.01 cm3/(m2 day)
Lamination
Adhesive lamination / Extrusion coating
Printability
Printable by conventional printing techniques (such as roto/flexo) + digital
Pre-Print
Outside/face side print and reverse print
THE DISPLAYED EXAMPLE IS ONE OF OUR STANDARD SPECIFICATIONS. PLEASE CONTACT US TO DISCUSS YOUR SPECIFIC NEEDS.
Technologies in use
Technologies in use
Digital Printing
Quicker, shorter and more flexible than ever
Services
Services
FAQ
FAQ
Additionally to the defined material tests throughout the process, the material is checked with in-line inspections systems.
Yes, in our dedicated Converting Center we do manufacture high precision die-cuts in customized shapes.
Of course, those are normally provided as finished die-cuts for easy-care processing.
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