02 · Hermetic sealing

Sealing liners

Technical sealing liners designed to protect the contents and reinforce package integrity.

Samples of different types of sealing liners
02Hermetic sealing

Our range includes induction liners, pressure-sensitive liners, EPE liners and other structures selected according to the container, product and closure system.

Induction sealing is one of these solutions: a non-contact process in which a coil heats the aluminium layer and activates the sealing film to form a strong bond with the container neck.

Each liner structure is defined according to the container material, contents, cap type, opening system and filling-line conditions.

  • Hermetic sealing
  • Leak prevention
  • Enhanced product protection
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Product information

Features, options and applications.

Sealing liners

Sealing benefits

  • Leak protection
  • Product preservation
  • First-opening evidence
  • Enhanced perceived quality
  • Printing or hologram options
  • Anti-copy solutions

Sealing liners

Available solutions

  • Printed or holographic induction liners
  • EPE-ALU: foam and aluminium
  • CRT-ALU: board and aluminium
  • Pull Tab opening liner
  • EPE liner for hermetic closure
  • PS pressure-sensitive liner
  • Liners with safety valve
  • Options for different polymers and glass

Sealing liners

How each project is defined

We analyse the container neck, material, contents, closure, sealing temperature and expected behaviour during transport, storage and opening.

Sealing liners

Applications

  • Cosmetics
  • Industrial production
  • Beverages
  • Pharmaceuticals
  • Food
  • Oils and lubricants
  • Agricultural products
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Need advice?

Let's discuss your next project.

Send us the application, dimensions, estimated annual volume and destination market. We will respond with the most appropriate next steps.

office@dndiberica.com
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