Compared to polyester fiber made from raw materials, the “ environmentally friendly yarn ” (let ’ s call it “ eco-yarn ” for short) made from remanufactured baoteping produces 54.6 % less carbon emissions and uses 40 – 85 % less energy.
相較於從原物料產製的聚酯纖維，由廢寶特瓶回收再製的「環保紗」，從瓶磚到抽紗的整體製程約可減少 54.6 % 的碳排放，以及 40 ~ 85 % 的能源損耗，唯一較不環保的地方在於前端的處理──廢寶特瓶必須以大量清水沖洗，而用水量的多寡又取決於瓶子本身的潔淨度。