Unverified80% confidenceDecision RuleTime unknown
玻璃/亚克力密封罐选强粘性永久胶标签(初粘力≥8N/25mm),塑料/亚光磨砂表面则需选加强型或用于低表面能材料的专用胶,否则边角容易翘起
1
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80%
Confidence
Long-term
Relevance
-
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Unverified封口贴粘性与被粘表面强相关:粘在光滑塑料/玻璃需强粘胶(初粘力≥15N/25mm),粘在牛皮纸箱/瓦楞纸表面则要中强粘,粘性过强会连纸箱表层一起撕下导致误判86% similarUnverified粘性越强越牢固,但撕除时越易残胶、损坏收纳盒表面;玻璃/亚克力收纳建议选可移胶(低粘),长期固定的塑料筐才选强力胶84% similarUnverified粘性强度与被贴表面矛盾:强粘胶在粗糙/低表面能塑料(如PP/PE收纳盒)易翘边,此类表面应选专用强力胶或增大标签面积83% similarUnverified丙烯酸压敏胶在金属和光滑硬质表面(如铝板、钢板、玻璃)粘贴效果好,但在织物、粗糙表面或低表面能塑料上粘附力明显下降,需确认粘贴基材兼容83% similarUnverified黏附性依赖静电吸附,PE膜对光滑陶瓷/玻璃碗口黏附好,但对不锈钢和粗糙表面黏附弱;追求密封性优先选自带黏边或搭配保鲜盒83% similar
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