Unverified78% confidenceFactTime unknown
带立体折角（マチ/侧边风琴折）的自立袋展开后容积更大且能站立，适合分装液体和高频取用食材，比平口袋更耐装
1
Sources
78%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified带侧边风琴折（gusseted bottom）的立体密封袋比平面袋容量利用率更高，可站立摆放，适合装体积较大的分装瓶罐89% similarUnverified自封袋规格按封口宽度和展开尺寸标注，装液体或半流质需选带侧边站立底(立体袋)且封口处双条密封筋，避免平口袋侧漏89% similarUnverified立体自立式（stand-up pouch，带底部折边）密封袋能自立不倒，适合车载/桌面临时存放液体和散装食品，比平口袋更防溢出86% similarUnverified立体自立式（带底部折边）袋型在装入固体后能站立，取放和分类可视性优于普通平口袋，适合储粮和冰箱分装85% similarUnverified带立体底(站立式)密封袋适合行车途中放置在车内不倒，比平底袋更防洒，但立体结构占用更多收纳空间，压缩收纳时不如平口袋85% similar
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