長日咖啡回收飲用後的咖啡渣，透過自主專利技術，利用工廠既有廢熱完成乾燥與發酵，使容易腐敗的濕咖啡渣成為乾淨、穩定且可加工的循環原料。再依不同性能開發清潔、香氛、皮革與炭材產品，讓單一副產物進入多元生活應用。
Chang Coffee Co. collects spent coffee grounds and uses its patented process, including recovered factory heat for drying and fermentation, to convert the perishable residue into a clean and stable raw material. The processed grounds are then developed into cleaning, fragrance, leather-like and charcoal-based products, allowing one common food-service by-product to enter a wide range of everyday applications.
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咖啡渣磨力海綿 Coffee Grounds Cleaning Sponge 長日咖啡將沖煮咖啡後產生的咖啡渣回收處理，導入清潔海綿的材料設計，製成可用於碗盤、鍋具及居家表面清潔的日常用品。產品讓原本容易被丟棄的咖啡副產物延續使用價值，兼顧清潔功能與資源循環，呈現「從一杯咖啡到日常清潔」的再生路徑，也鼓勵消費者從生活小物開始實踐減廢。 Chang Coffee Co. recovers spent coffee grounds and incorporates them into cleaning sponges for dishes, cookware, and household surfaces. By extending the value of this commonly discarded by-product, the product connects everyday cleaning with resource circulation and demonstrates how the journey of a cup of coffee can continue after brewing. |