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EnvalyxPrecision upcycling

Multilayer films & complex packaging

Barrier films and laminates combining PET, PA, EVOH, PE/PP, tie layers, adhesives, inks, and coatings.

Target output

Target products · polymer-rich fractions

Representative barrier films, pouches, and multilayer packaging

Access constraints

  • Layer sequence
  • Interfaces
  • Adhesives
  • Inks / coatings
Representative PET-PE, PA-PE, and PP-EVOH-PP multilayer constructions. The development route selects layer and interfacial chemistry according to the laminate, with target products, polymer-rich fractions, and residual formulation components shown as distinct outputs.

01Input

PETadhesivePEPEtiePAtiePEPPtieEVOHtiePPOOPET · esterONHPA · amide
Envalyx development route

02Target output

target-layer productsPETTPA · EG · oligomersPAoligomers · chain endspolymer-rich fractionsPE / PPEVOHPET / PAresidual adhesives · inks · additives

Discuss this material

Discuss a multilayer feedstockDiscuss product requirements