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Skywel ® - PLA Film Sustainability

Skywel ® - PLA Film Sustainability. SKC inc. 1. S K Y WEL OVERVIEW. 2. S K Y WEL CONCEPT- Sustainability. Eco-friendly Film. Functional Film. Renewable Resources. Fully Compostable. Good Heat Stability. Converting Benefits . Low Combustion Rate. Superior

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Skywel ® - PLA Film Sustainability

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  1. Skywel®- PLA FilmSustainability SKC inc

  2. 1. SKYWEL OVERVIEW

  3. 2. SKYWEL CONCEPT- Sustainability Eco-friendly Film Functional Film Renewable Resources Fully Compostable Good Heat Stability Converting Benefits Low Combustion Rate Superior Optical Properties Excellent Mechanical Properties Low Co2 Discharge Amount

  4. 3. SKYWEL RAW MATERIAL Hydrolysis Fermentation Dextrose (Glucose) Starch Chemical Processing 2 PLA (Poly Lactic Acid) Lactic Acid Bi-axially Oriented Technique (Tentered process) SKYWEL

  5. 4. BIODEGRADABILITY • Completely biodegradable into water, co2 and biomass in below conditions ☞ In Atmosphere : 5-10years ☞ In Water & Soil : 2-3 years ☞ In Landfill (semi-aerobic): 2-4months ☞ In Compost(>50℃, 95% RH):6-10weeks Day 47 ex) In compost

  6. 5. SKYWEL SERIES ☞ TE70C : Mono layer( Corona+ Anti static ), Window Envelop Film, ☞ TE71C : Mono layer( Corona ), Packaging Film, ☞ TE80 : Mono layer, Shrink Film ☞ TE90 : Multi layer, Sealable Film ☞ TE75 : Matte PLA Film for U.S Envelope window General Special

  7. 6. SKYWEL SERIES – 1. TE70C & TE71C

  8. 7. SKYWEL SERIES – 2. TE80 • TDO Shrinkable Type • Key Characteristics • - High shrinkage(100℃, TD H.S = 75%) • - Good thickness profile (flatness) • - High transparency & gloss • - Good ink adhesion • Application • - Shrink label • - Cap seal

  9. 8. SKYWEL SERIES – 3. TE90 • One Side Sealable Type(Co-extrusion film) • Key Characteristics • - Low sealing temperature • - High & uniform seal strength • - Good dimensional stability • - Good thickness profile (flatness) • - High transparency & gloss • Application • - Packaging film • - Lidding film

  10. 10. SKYWEL SERIES – 4. TE75 • Matte Film (No Treatment) : low gloss • Key Characteristics • - Lower gloss than plain PLA film • - Similar to OPS film (Dow) in Optical Properties • - Good dimensional stability • Application • - U.S envelope window film • - General Packaging film for matte Envelope window in Korea

  11. 12. SKYWEL CERTIFICATION • Environment statement • - Environment mark (Ministry of Environment, South Korea) • - Biodegradability (ASTM D5338, South Korea) • - DIN certification – in progress (EN 13432 7P, EU) • Food safety statement • - Food Sanitary Certification: (South Korea) • - FDA certification (CFR 175.300) • - EU certification (BSEN 1186)

  12. 13. SKYWEL DEVELOPMENT PLAN • SKC Guarantee! • - Continuous Quality • - Better Dimensional Stability • - Better Thickness Uniformity • Future Work : Development of advanced product! • - Superior Ink Adhesion (New coating technique) • - Anti Fog Coating, M/B (Surfactant/compounding technique) • - High Barrier Film (SiOx /Primer coating technique)

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