採用两侧密封设计,能有效防止文件从侧边掉出,增加保护力。L型右侧三层凸出设计让使用者能将文件依类别分成三个独立收纳层,便于分类管理和快速识别。此三层设计通常用于A4尺寸文件,大小适中,能妥善收纳标准文件。
封面加设弧形口袋,提供额外的收纳空间,如名片、便条或重要备註文件,方便快速取用且增加实用性。该产品多为PP材质,具耐用性和防水性。
此外,该文件夹能接受OEM客制化设计,包含材质、颜色、图案印刷等,可符合企业或特定行业需求,适合用作宣传礼品或专业文件管理工具。
此类设计在补教业、企业或学校办公室需求中十分受欢迎,强调文件分门别类的整理效率与防护功能。
"Two-side sealed L-shaped design with three-layer right-side protrusions for easy classification, cover with added curved pocket for storing A4 documents, OEM design available."
This describes a file folder that is sealed on two sides, has an L-shape with three protruding layers on the right side for convenient categorization, a curved pocket on the cover for additional storage, designed to hold A4-sized papers, and can be customized via OEM design services.