国誉KOKUYO风琴包A4文件夹多层收纳袋

评测依据

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• sources：["天猫国际","京东国际","得物"]
• time_range：{"from":"2026-06-26 00:17:39","to":"2026-06-26 00:17:39"}
• intros：{"brand_intro":"国誉（KOKUYO）创立于1905年，是日本百年文具品牌，以高品质和人性化设计闻名全球。其产品涵盖笔记本、文件夹、办公家具等，坚持\"设计源于使用\"的理念。国誉风琴包系列在日本市场占有率第一，进入中国后凭借极简美学和耐用性，成为中高端文具消费者的首选。","product_intro":"国誉WSG-FC12风琴包采用耐撕裂聚丙烯材质，12格渐进式分层，每格可独立展开180度，方便取放文件。背部设有加强筋，站立不塌陷。边角采用圆角热压工艺，无毛刺。附赠可拆卸索引卡，支持自定义分类。适合商务人士、考研党及对品质有高要求的用户。","key_specs":["材质：耐撕裂PP","规格：A4/12格","颜色：白/黑/灰/蓝","展开角度：180度平铺","尺寸：330×240×28mm","重量：约300g"]}
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