materials프리미엄

EVOH Barrier Film: Supply Tightens as Packaging Demands Recyclable Multi-Layer Solutions

February 26, 20268 분 소요
EVOHbarrier materialsfood packagingrecyclability

핵심 요약

EVOH supply is structurally tight with two producers controlling 80%+ of capacity. The tension between food safety needs and PPWR recyclability creates a critical design challenge.

EVOH (ethylene vinyl alcohol) remains the gold standard for oxygen barrier in food packaging.

Supply Situation

  • Global EVOH capacity: ~180kt/year
  • Two major producers (Kuraray, Mitsubishi Chemical) control 80%+ of market
  • Tight supply expected through 2027 as new capacity lags demand growth

    • The PPWR Tension

    EVOH is essential for food safety in many applications, but its presence in multi-layer structures complicates recyclability.

    Innovation Pathways

  • Ultra-thin EVOH layers (<3% of total structure) may qualify for recyclability
  • Water-soluble barrier coatings as EVOH alternatives emerging
  • Recyclable barrier PE films with EVOH-free oxygen protection

    • 데이터 출처

    Kuraray, CEFLEX, converter surveys, company reports

    영향

    Packaging designers must balance food safety with recyclability. Ultra-thin EVOH solutions and alternative barrier technologies deserve R&D investment.

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