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Constantia CapNseal
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Constantia

CapNseal

Capping and sealing solutions.

The laminated or coextrusion-coated material specification for capping and sealing solutions.

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Flexible Packaging Capping Systems
Product

Advantages

  • Provides easy‑peel or tight‑seal performance, depending on application needs
  • Compatible with all standard aseptic filling and sealing processes
  • Provides barrier performance suitable for protecting the filled product during storage and handling
  • Designed to seal to plastic, metal, and glass jar formats
  • Offers tear resistance appropriate for automated capping, sealing, and handling on filling lines
  • Supports products that require extended shelf life, according to the selected material specification
  • Compatible with both induction and conduction sealing technologies
  • Enables tamper‑evident sealing solutions where required by the application
  • Provides hermetic sealing capability when used with the corresponding sealing system

Applications

Dairy

  • Yoghurt, cream cheese and similar

Composition

  1. PETlayer
  2. Aluminumlayer
  3. Heat Seal Lacquerlayer
  1. red
  2. gray
  3. white
  1. (PET)layer
  2. Aluminumlayer
  3. PE-Film or Coex Coatinglayer
  1. red
  2. gray
  3. dotted

Tech Specs

Structure

Composition 1:
PET/Alu/Heat Seal Lacquer

Composition 2:
(PET)/Alu/PE-Film

Composition 3:
(PET)/Alu/Coex Coating

Printability

Flexo / Roto

Lamination

Yes

Thermal resistance

Up to 280°C

Filling process

Capping systems, conduction and induction sealing possible

Technologies in use

Alu Technology

Alu based production technology

Easy Open & Reclose

Consumer convenience – easy and intuitive opening & resealing.

FAQ

We have to seperate between two bottle-types. first one is HD-PE and the second one is PET.

To ensure that the material is sterile, we offer a gamma-ray treatment and put each reel under vacuum. 

This depends on the final application, if you wish to have a peel or a non-peel PE.

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