PLA 이중 씰 필름-Keyful PLA-DS
• Derived from renewable corn, certified for industrialcomposting.
• Printability: Stable surface tension. Compatible with Flexo, Gravure, Offset, Screen, and UV printing. Supports premium hot foil stamping to deliver a sophisticated, high-end aesthetic.
• High transparency and gloss, excellent fold resistance, and strong mechanical properties
•Functionality: Inherent anti-static properties and excellent resistance to oils and grease.
The core value of Keyful PLA-DS lies in its dual-sided heat sealability and its ability to bridge the gap between high-end aesthetics and environmental compliance. For B2B buyers, this compostable heat sealable PLA film reduces the complexity of the supply chain by offering a single-material solution that simplifies the recycling and composting stream. With its 120% elongation at break and consistent coefficient of friction ($0.4/0.45$), it ensures mechanical reliability on high-speed conversion equipment, effectively lowering the total cost of ownership by reducing waste and downtime while significantly enhancing the brand’s sustainable profile.
당사는 유연하고 친환경적이며 생분해성인 다양한 포장 필름의 연구 개발, 생산, 제조 및 공급에 주력하고 있으며, BOPP, BOPET, BOPA, PE 및 재활용 가능한 단일 재료 필름을 포함하여 시장의 다양한 포장 솔루션 요구를 충족시키기 위해 최선을 다하고 있습니다.
Keyful PLA-DS is a high-performance PLA double seal film engineered from renewable corn starch, offering a fully certified industrial composting solution. Unlike standard films, this biodegradable double seal PLA film boasts inherent anti-static properties and superior grease resistance, making it an elite choice for high-speed automated lines. With a robust 40-micron thickness and balanced tensile strength (120 $MN/m^2$ in both MD/TD), it provides the structural integrity required for premium flexible packaging without compromising its eco-friendly DNA.
As a leading double sided heat sealable PLA film manufacturer, we offer a substrate with exceptional surface energy stability. It is optimized for sophisticated B2B branding, supporting Flexo, Gravure, and UV printing, alongside premium hot foil stamping for a high-end aesthetic. This eco-friendly double seal PLA ensures that sustainability doesn’t come at the cost of shelf appeal, providing high gloss and transparency that rivals traditional petroleum-based plastics while maintaining a much lower carbon footprint.
애플리케이션
- Flexible packaging industry: commonly used for mono layer bag making, including bags for garments, vegetables, components, toys, etc.; also suitable as a heat-seal layer in multilayer structures
기술적 속성(일반값)
| 속성 | 단위 | 결과 | 테스트 방법 |
|---|---|---|---|
| 두께 | 미크론 | 40 | DIN 53 370 |
| 인장 강도 MD/TD | MN/m² | 120 | ASTM D 882 |
| 120 | |||
| 연신율 MD/TD | % | 120 | ASTM D 882 |
| 125 | |||
| 열 수축 MD/TD | % | 4 | ASTM D1204 100°C/10분 |
| 1.8 | |||
| Seal strength | N/15mm | 5 | 135kPa / 85°C / 2S |
| Coefficient of friction (film to film) | / | 0.4 | ASTM D 1894 |
| 0.45 | |||
| Oxygen permeability | cc/m²·d | 336 | ASTM D3985 23°C / 0% R.H. |
| Water vapor permeability | g/m²·d | 987 | ASTM F1249 38°C 90% R.H. |
모든 속성은 표준 실험실 조건에서 테스트되었습니다: 23±2ºC; 50±5% RH, 별도 명시되지 않는 한. 해당되는 경우, 테스트는 국제 테스트 표준을 기반으로 합니다. 금속화는 하청업체에서 수행합니다. MD - 기계 방향 TD - 가로 방향.
