Unverified72% confidenceDecision RuleTime unknown
回收料(灰黑色、有杂质颗粒、异味重)垃圾袋看似厚实但韧性差、易破,且卫生存疑；纯新料多为半透明或均匀着色、无刺鼻味
1
Sources
72%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified颜色越深（黑/深灰）的垃圾袋通常掺有较多再生料，遮蔽性好但强度和均匀度略差；透明/半透明本色袋原料更纯净、韧性更稳定，但隐私性差。垃圾分类需分色时可用彩色袋区分干湿85% similarUnverified有异味（塑料刺鼻味）或颜色发黄、发浑的保鲜袋不要买，可能为回收料制造，正规食品级PE袋无味且透明度高83% similarUnverified新料(全新HDPE/LDPE)垃圾袋色泽均匀、拉伸不易破、无刺鼻味;再生料袋常有黑点、异味、厚薄不均,承重差易崩口,通过气味和透光看杂质可辨别81% similarUnverified不建议购买带有明显塑料异味或颜色发黄/发暗的保鲜袋，食品级PE应无味透明或半透明，异味和杂色可能是回收料制成79% similarUnverified浅色素色（米白、浅灰）无涂层帆布袋不建议作为通勤主力袋，牛仔裤掉色、口红渗漏、雨水溅点都会留下难以清除的印记，且泛黄后无法复原，追求耐脏应选中深色或带涂层款77% similar
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