全台塑膠包裝使用量驚人，估計每年可製造34萬噸多層複合包裝，盡數丟棄焚化，造成大量碳排成一大難題。為因應全球減碳議題，塑膠包裝回收開發成為顯學，因此工研院材料與化工研究所針對無法回收之多層複合包裝進行單一材質化技術開發。
材化所將包裝材料中佔比最高、回收性最佳的聚烯作為主材料，開發出延伸級聚烯薄膜取代過去保護層使用的PET或PA膜，並引入高阻隔聚烯膜取代阻隔層使用的鋁箔，最終完成全聚烯包裝袋。
This technique incorporates high-barrier functionalized polyolefin film to replace aluminum foil in barrier layers, creating low-carbon, high-barrier polyolefin bags for unrecyclable packaging.
透過與彩藝廠合作量產開發，將全聚烯包裝袋成功製袋並與製作成咖啡濾掛袋外包裝(全PE)與面膜包裝袋(全PP)。
-
外觀：包裝彩色印刷美觀，可客製化外觀設計
-
保護：維持一定程度保存性(防潮、阻氣)，可熱封
-
回收：國際Interzero認證可回收
目前正積極推廣相關產品包裝，現已成功應用在咖啡濾掛袋外包裝 (可回收4號PE) 與Puresnow鳳梨葉萃取面膜包裝 (可回收5號PP)。
Product Features
Collaborating with Formosa Flexible Packaging Corp., we have successfully designed and manufactured mono-polyolefin packaging bags.
-
Appearance: The packaging features high-quality color printing with customizable design options.
-
Protection: Provides reliable protection with moisture and gas barrier properties; supports heat sealing.
-
Recyclability: Certified recyclable by Interzero, Germany (international standard).
We are actively promoting this sustainable packaging solution, which has already been successfully applied to the outer packaging of drip coffee bags (recyclable under LDPE #4 classification) and Puresnow repair mask bags (recyclable under PP #5 classification).