办公与桌面

3D Models for A4 Paper Holders and Trays

The collection includes STL files for desk trays, photo stands, vertical holders and e-paper cases sized around A4. Some designs are single-part trays while others split into frames, backdrops or stackable boxes. You can filter by style to match your workspace or project before starting 3D printing. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

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Polyzon合集 · 48个模型 来自5个平台

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此合集由Polyzon根据已接入平台的搜索结果整理而成：去除重复项和没有预览图的模型，匹配度低的排在最后，其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。

筛选规则：Polyzon编辑部 · 文字更新于2026年10月9日

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关于此分类

«3D Models for A4 Paper Holders and Trays»

Trays and stackable organizers keep paper horizontal on a desk, while vertical holders and clip-on mounts display sheets upright. Photo stands and backdrop frames are built wider than the sheet itself to leave room for clamps or lights, and e-paper cases wrap a rigid shell around small displays rather than standard stationery.

Before printing, check the designer’s notes for the exact inner dimensions, wall thickness and whether the file is split into multiple parts. Look at photos of real prints to see layer orientation and surface finish, and read any notes on support structures, infill percentage and recommended filament.

If you need a different format, try synonyms such as letter tray, paper stacker, document stand or photo background holder. You can also search for desk organizer, office caddy or e-paper frame to find related designs that may fit A4 sheets or similar sizes.

FAQ

常见问题

Will these holders fit paper sizes other than A4?
Many trays and stands list inner dimensions that suit A4, but some also accommodate letter, A5 or custom widths. Verify the length and width in the description before printing.
What is the difference between a paper tray and a photo stand?
A tray is usually an open box that stores sheets flat or at a slight angle, while a photo stand or backdrop frame props paper upright for photography or display.
Why do e-paper cases appear in this collection?
The search matches the word “paper,” so results include protective housings for e-paper modules. These cases are for small electronic screens, not standard stationery sheets.
Do paper organizers need supports or assembly?
Some are single-piece prints with built-in walls, while others come as frames, legs or stackable tiers that require gluing or bolting. Check the description for part count and support recommendations.
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