Unverified85% confidenceDecision RuleTime unknown
PET/PP材质透明度远高于普通PVC,长期使用不易发黄;预算有限选择加厚PP(壁厚≥1.2mm)兼顾透明度与耐用性
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
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Unverified透明度看材质:PET材质透明度和硬挺度优于PVC,长期使用不易发黄;PVC偏软易泛黄发脆但价格低,长期展示(>1年)建议选PET或PP材质89% similarUnverified透明度取决于材质而非厚度:PVC和PET材质透明度最高但偏硬、低温易脆;EVA磨砂半透明但柔软耐折;追求一眼可视选PVC/PET,追求耐用可折叠选EVA或加厚PE86% similarUnverified透明箱体便于查找但PET/PP透明料强度低于加钙的乳白/彩色料,需高承重堆叠时透明款不如实色款耐压84% similarUnverified透明度与耐用性存在权衡:全透明PET盒可视性最佳但脆、不耐冷冻;PP材质多为半透明或磨砂,可视性略差但耐低温耐摔,长期使用应优先PP84% similarUnverifiedPVC材质透明标签袋透明度最高但低温易脆化变黄,PET材质透明度稍逊但耐候性更好,长期贴在低温冷库或阳台收纳箱选PET83% similar
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