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High Barrier Materials for Eco-friendly Packaging



NEXRIER®

Nexrier is an eco-friendly gas-blocking compostable barrier material that is made from protein-derived by-products such as milk and cheese.
Nexrier is the only natural protein-based barrier coating material in Korea and is a key material that can respond to the mandatory recycling policy.
Moreover, one of the hottest topics in the recycling field is to increase the use of ‘Mono-Material' to improve the low recycling rate of existing composite packaging materials with 3-5 different materials. Nexrier® can be applied to a mono-material made of PE or PP or paper packaging. In this way, Nexrier® has the advantage of being able to have the same barrier function of packaging materials but only with half of the layer, volume, amount of materials, and manufacturing cost. It has obtained the Green Technology Certification and New Technology Certification. In recognition of its technology, it provides solutions to customer ESG management and eco-friendly paradigm change.

Features
녹색인증 net worldstar
Functionality
  • High-barrier Applicable in all kinds of substrates: PP, PE, PET, NY, Paper, compostable Film
  • New Technology Certification
Sustainability
  • Creating value by using natural materials by-products
  • Green Technology Certification
  • Helps circular economy
Recyclability
  • Increases recyclability Treated as mono-material PP, PE Nexrier < 5%
Cost efficiency
  • Reducing EPR
  • Reducing carbon footprint due to its source reduction

ESG

  • Reuse
    • Creating value using natural by-products
  • Reduce
    • Source reduction/ reducing carbon footprint
  • Recycle
    • Improves recyclability



Series and Application


  • Series Content Application
    GS - Series Natural-based oxygen-blocking coatings Packaging materials for food, household goods, cosmetics, and pharmaceuticals
    GF - Series GS applied high-barrier film
    GP - Series GS applied barrier paper



Technical Data Sheet

    • Nexrier Series are high-barrier packaging films and paper through a roll-to-roll process on various substrates such as PE, PP, PET, NY, and Paper.

    Item GF-Series GP-Series Method
    GF-PE GF-PP GF-PET GF-Ny
    Film Thickness(μm) 30 - 200 18 - 60 12 25 60-100 ISO4593
    Transmittance(%) 91 - 92 91 - 92 89 - 90 90 – 91 - ASTMD1003
    Haze (%) 3 - 4 6 - 7 2 - 3 5 - 6 - ASTMD1003
    OTR (cc/m2 · day) < 1 < 1 < 1 < 1 < 10 ASTMD1003