


Nitrasa Simili A4 Document Storage Box
In office administration and factory operations, storing records neatly and safely is a core factor in optimizing space and improving work efficiency. The Nitrasa Simili A4 document storage box is a specialized, high-quality storage product line that helps companies and enterprises organize their system of papers and vouchers in the most scientific way.

Outstanding Advantages of the Nitrasa Simili A4 Document Storage Box
Smart design without paper clips, protecting intact documents
The product is designed as an empty box, containing no metal binder clips inside. This feature allows users to easily stack sets of documents, drawings, invoices, or books directly into the box without worrying about papers being hole-punched, torn at the corners, or deformed. The secure lid system prevents dust, moisture, and insects from entering.
Flexible collapsible capability, optimizing warehouse space
One of the major plus points of the Nitrasa document box is its ability to fold completely flat when not in use. For large factories or offices where storage volume changes seasonally, this feature makes storing office supplies neat and saves maximum floor space.
Durable Simili material, diverse box spine sizes
The outside of the box is wrapped in a premium, elegant blue Simili material, which provides high aesthetic value for shelf systems while offering light water resistance and easy wiping. The product offers a wide variety of spine thicknesses (from 5 cm to 20 cm), allowing businesses to flexibly choose based on the thickness of each project file.
Practical Applications in Business Sectors (B2B)
- Accounting - Auditing Department: Store boxes of invoices, accounting vouchers, and ledgers over fiscal years neatly on warehouse shelves.
- Administration - Human Resources Department: Preserve employee profiles, incoming/outgoing official dispatches, and internal company decisions.
- Technical Department - Factory: Keep sets of design drawings, project acceptance profiles, or equipment operation manuals in A4 size.
Detailed Product Technical Specifications
Below is the summary table of size versions of the Nitrasa Simili A4 document storage box line currently distributed to serve the procurement needs of businesses:
| Product Type (Spine Thickness) | Suitable Paper Size | Color | Order Code | Unit |
|---|---|---|---|---|
| Document storage box 5 cm | A4 | Blue | 021509 | Piece |
| Document storage box 7 cm | A4 | Blue | 021510 | Piece |
| Document storage box 10 cm | A4 | Blue | 021511 | Piece |
| Document storage box 15 cm | A4 | Blue | 021512 | Piece |
| Document storage box 20 cm | A4 | Blue | 021513 | Piece |
Frequently Asked Questions About Nitrasa Simili A4 Document Storage Box (FAQ)
How many sheets of paper can a 10 cm or 15 cm spine Nitrasa document storage box hold?
Depending on the paper weight (GSM), a 5 cm spine box usually holds about 400 - 500 A4 sheets. Therefore, larger spine versions like 10 cm, 15 cm, or 20 cm can hold from 1000 to nearly 2000 printing sheets, making them highly suitable for long-term archival storage.
Does this product arrive at the business as a finished box or in a flat form?
To facilitate bulk transportation and avoid bulkiness, the product is smartly designed to be delivered in a flat form with pre-made fold lines. Office personnel can easily set it up into a complete storage box with just a few simple folding steps.
Does the external Simili layer easily peel off in factory warehouse environments?
The Simili layer covering the Nitrasa box is processed using modern heat-pressing bonding technology, which provides high adhesion and can withstand ventilated storage conditions in warehouses. However, to ensure maximum product lifespan, businesses should avoid exposing the box directly to harsh sunlight or excessively high humidity environments.
How do I distinguish the document content between boxes when stacked on shelves?
On the spine of each Nitrasa document box, a transparent plastic frame containing a blank identification label is integrated. You can write the department name, document type, or storage year on this label for fast retrieval.
Does Nhanh Nhanh offer wholesale discounts for companies purchasing in large quantities?
Yes. Nhanh Nhanh is a professional office supply partner for the B2B sector. We offer competitive wholesale price policies, support door-to-door delivery for offices, workshops, and factories, and provide full legal VAT invoices.




















