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Constantia FoldNSeal
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Constantia

FoldNSeal

Easy to use solution to reclose bags with a stiff strip.

FoldNSeal by Constantia Flexibles is an easy to use solution to reclose bags with a stiff strip. After opening the stiff strip can be folded and the reclosing is achieved mechanically.

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Flexible Packaging FoldNSeal Flexible Packaging FoldNSeal
Flexible Packaging FoldNSeal Flexible Packaging FoldNSeal

Advantages

  • Convenient and intuitive 

  • Easy open and reclose 

  • Tamper evident features available 

  • No machine investments necessary 

  • Applicable for duplex and triplex premade pouches with PE as a sealant 

  • Reclosing by a stiff stripe 

Applications

Snacks

Confectionery

Home & Personal Care

Pet Care

Processed Food

Composition

  1. PElayer
  2. ALUlayer
  3. PE - stripelayer
  1. white
  2. gray
  3. red

Tech Specs

Structure

Composition 1:
PET/PE

Composition 2:
PET/ALU/PE

Composition 3:
PET/MetPET/PE

Composition 4:
PE/PE

Barrier properties

Low, middle and high - depends on chosen structure

WVTR

Low, middle and high - depends on chosen structure

Printability

Very good, gravure and flexo

Lamination

SF; SB and extrusion lamination

Recyclability

Low

Optical properties

Good

Thermal resistance

Good

Filling process

Pick fill seal machines

Technologies in use

Film Technology

Film based production technology

Easy Open & Reclose

Consumer convenience – easy and intuitive opening & resealing.

High-end Graphics

Make your product stand out from the crowd.

FAQ

Yes, this can be done with certain modifications on packing lines. 

It is easy in terms of pouch opening and closing compared to zipper, as well as the barrier properties also increase the shelf life.

No, the strip entered here for folding properties can't be recycled as it needs dead fold property. 

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Further Products

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EcoPaper

The first of three barrier grades in the EcoPaper family.

Flexible Packaging EcoPaper
Constantia

EcoPaperPlus

The second of three barrier grades in the EcoPaper family.

Flexible Packaging EcoPaperPlus
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EcoLam

Recyclable monoPE laminate with barrier to water vapor.

Flexible Packaging EcoLam

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