

Nitrasa Paper 3-Flap Folder with Ties A4
Managing and organizing paperwork systematically is always a top priority in office environments, factories, and administrative departments. The Nitrasa paper 3-flap folder with ties (A4 size) is a cost-effective, durable solution that helps enterprises optimize storage space and preserve important documents safely over time.

Key Features of Nitrasa Paper 3-Flap Folder
Sturdy Bound Paper Material with High Load Capacity
The product is made from thick, high-quality bound paper that provides excellent rigidity. This ensures the folder maintains its square shape, preventing warping or deformation when stacked on document shelves. The paper surface is smoothly treated to minimize dust accumulation, protecting internal documents from environmental factors.
Smart and Secure 3-Tie Design
A major advantage of this Nitrasa folder line is its integrated 3-tie system on the edges. This design securely fastens internal documents, preventing them from shifting, wrinkling, or falling out during transit or long-term warehousing.
Multiple Spine Widths to Meet Diverse Storage Needs
To best serve various archiving scales in the workplace, the Nitrasa 3-flap folder is designed with multiple spine options, including: 7 cm, 10 cm, 15 cm, and 20 cm. Businesses can easily select the perfect size based on the thickness of their project portfolios, accounting vouchers, or factory technical documents.
Technical Specifications
The table below provides detailed specifications for the genuine Nitrasa paper 3-flap folder models:
| Product Name | Dimensions | Spine Width (Type) | Color | Unit | Order Code |
|---|---|---|---|---|---|
| Nitrasa Paper 3-Flap Folder 7 cm | 23.5 x 33.5 cm | 7 cm | Assorted Colors | Piece | 021540 |
| Nitrasa Paper 3-Flap Folder 10 cm | 23.5 x 33.5 cm | 10 cm | Assorted Colors | Piece | 021514 |
| Nitrasa Paper 3-Flap Folder 15 cm | 23.5 x 33.5 cm | 15 cm | Assorted Colors | Piece | 021541 |
| Nitrasa Paper 3-Flap Folder 20 cm | 23.5 x 33.5 cm | 20 cm | Assorted Colors | Piece | 021542 |
B2B Applications of Nitrasa 3-Flap Folder
- Corporate Offices: Archiving personnel records, commercial contracts, accounting invoices, and financial statements systematically by fiscal year.
- Manufacturing Plants: Storing technical manuals, ISO operating procedures, blueprints, or product quality inspection reports.
- Long-term Warehousing: Thanks to its durable material and generous spine widths up to 20 cm, the product is ideal for packing and archiving historical records in central company warehouses without risk of loss.
Frequently Asked Questions (FAQ)
1. How many A4 sheets can a Nitrasa 20 cm spine folder hold?
With a spine width of up to 20 cm, this folder model has a massive capacity, typically holding between 1,500 and 1,800 standard office paper sheets.
2. What colors are available for document classification?
The Nitrasa 3-flap folder comes in multiple visually distinct colors (such as green, blue, and pink). This allows departments like accounting, HR, or engineering to easily color-code their files for quick retrieval.
3. Can the folder accommodate document sizes slightly larger than A4?
The folder dimensions are 23.5 x 33.5 cm, optimized for standard A4 paper (21 x 29.7 cm). Therefore, it encloses A4 documents completely and can hold slightly oversized sheets or protective sleeves without them protruding.
4. Are the ties durable enough when pulled tight?
The tie system is made from high-tensile, tightly braided cords that offer slight elasticity and high durability. You can comfortably tie them tightly to secure documents without worrying about breaking or fraying over long periods.
5. Does Nhanh Nhanh support bulk delivery to industrial park factories?
Yes. Nhanh Nhanh specializes in office supply distribution for the B2B sector, offering rapid on-site delivery to offices, companies, and manufacturing plants located in industrial zones with full tax invoices and valid compliance paperwork.




















