Feenot 종이컵 기계
종이 대 플라스틱[편집하다]
에이 life cycle inventory of a comparison of paper vs plastic cups shows environmental effects of both with no clear winner.[20]
폴리에틸렌 (PE) is a petroleum-based coating on paper cups that can slow down the process of biodegrading of the paper it coats.
폴리유산 (PLA) is a biodegradable bio-plastic coating used on some paper cups. PLA is a renewable resource and is certified compostable, 이는 생분해될 때를 의미합니다., 독성 잔류물을 남기지 않습니다..[21] PLA로 코팅된 컵은 완전히 퇴비로 만들 수 있는 유일한 종이컵이지만, 그들은 폐기물 흐름을 오염시킬 수 있습니다, 다른 재활용 플라스틱을 판매할 수 없게 만드는 것으로 알려짐.[22]
All paper cups can only be recycled at a specialised treatment facility regardless of the lining.[23]
A number of cities – including Portland, Oregon — have banned XPS foam cups in take-out and fast food restaurants.[24]
