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Constantia PERPETUA ALTA
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PERPETUA ALTA

The very first High Chemical Resistant full PP monomaterial laminate.

PERPETUA ALTA is a unique line of chemical resistant full PP laminates for flexible packaging with high barrier properties and excellent product protection from oxygen, water vapor, and light. It offers a better environmental profile than today’s conventional multi-material solutions, reducing global warming potential (GWP).

Its recyclability rate, as certified by HTP-cyclos, is up to 96%. The particular technology implemented in PEREPTUA ALTA provides an unprecedented high chemical resistance making it the perfect fit for aggressive filling goods.

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Cflex PERPETUA ALTA Stick Pack Cflex PERPETUA ALTA Sachet
Product

Advantages

  • Full PP high barrier laminate
  • High Chemical Resistance
  • Optimal product protection (from O2, WV and light)
  • Drop-in solution for existing packaging formats based on laminates like stick packs, sachets, strip packs (existing packaging lines can be used)
  • Reduced GWP compared to currently used multi-material solutions
  • Compliant with food & pharma regulatory requirements
  • Attractive package design

Applications

Oral Drug Delivery

Additional features

Anti-counterfeiting features

Composition

Typical specification

  1. BOPPlayer
  2. Printlayer
  3. Adhesivelayer
  4. met BOPPlayer
  5. Extruded PP Resinlayer
  6. cPP filmlayer
  1. dotted
  2. red
  3. white
  4. red
  5. dotted
  6. gray

Tech Specs

Structure

BOPP/inks/adh/ metBOPP/Ext. PP/ cPP

WVTR (38℃, 90% RH)

≥ 0,1 g / (m2∙day)

OTR (23℃, 50% RH)

≥ 0,05 g / (cm3∙day)

Lamination

Solvent based adhesive + extrusion

Printability

Printable by rotogravure (reverse printing recommended)

Recyclability

Recyclable

Thermal resistance

Good-to-moderate thermal resistance of outer surface, one side heat sealable.

Technologies in use

Digital Printing

Quicker, shorter and more flexible than ever

Services

Package characterization

Powerful insights into pharmaceutical packaging

See more

Cross-permeation simulation

Determination of gas and vapor ingress through sealing layers of pharma packaging

See more

Extractables analysis

Supporting your needs in regulatory affairs

See more

FAQ

Yes. As PERPETUA ALTA is adaptable to different filling goods, our product development and application team will find the ideal solution for your needs

Probably not. As PERPETUA ALTA is a full polymer solution you will need to adjust certain parameters in your packaging line. Our experienced experts will help you in finding the right packaging parameters for PERPETUA ALTA.

Yes. PERPETUA ALTA includes different sealing layer solutions that can be tailored according to your needs.

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