

Vertical Kraft Paper Envelopes
Vertical Kraft Paper Envelopes – Professional Document Storage Solution For Businesses
In modern office management, storing, classifying, and transferring internal documents or sending them to partners plays an extremely important role. Vertical Kraft paper envelopes are the optimal office packaging solution, fully meeting the criteria of durability, professional aesthetics, and the green living trend of today's businesses.

Outstanding Advantages Of Vertical Kraft Paper Envelopes
Premium Kraft paper material, optimal document protection
The product is made from high-quality Kraft paper material with a weight of 100 gsm, providing ideal thickness and good load-bearing capacity. The smooth and tough paper surface helps secure the internal document content, minimizing tearing or corner wrinkling during storage and transportation. The natural yellow-brown color of Kraft paper delivers a elegant, professional look, which is highly suitable for corporate environments.
Convenient vertical flap design, flexible without glue
Unlike traditional horizontal envelopes, the vertical (portrait) flap design makes inserting or extracting documents inside much faster and easier. This line of envelopes belongs to the non-glue type, allowing businesses to flexibly use double-sided tape, glue, or staplers depending on the specific packaging needs of each department.
Diverse sizes, optimized functionality
To best serve the diverse storage needs of the office block, the vertical Kraft envelope product line offers 3 standard size options:
- Small size (120 x 220 mm): Suitable for holding invoices, receipts, invitations, cash, or small administrative papers.
- Medium size (180 x 240 mm): The perfect size for notebooks, small contracts, folded documents, or promotional catalogs.
- Large size (250 x 350 mm): Specialized for flat A4 documents (no folding required), company profile portfolios, technical drawings, or job application profiles.
Detailed Product Technical Specifications
Below is the detailed information about the vertical Kraft paper envelope lines currently distributed genuinely, helping Your business easily choose the right item code for your needs:
| Dimension | Color | Thickness (Weight) | Flap Type | Order Code | Packing Unit |
|---|---|---|---|---|---|
| 120 x 220 mm | Yellow, Brown | 100 gsm | Non-glue | 012524 | Pack / 100 pcs |
| 180 x 240 mm | Yellow, Brown | 100 gsm | Non-glue | 012523 | Pack / 100 pcs |
| 250 x 350 mm | Yellow, Brown | 100 gsm | Non-glue | 012532 | Pack / 100 pcs |
Applications Of Kraft Paper Envelopes In Corporate Offices
Vertical Kraft paper envelopes are indispensable items in departments such as Human Resources, Accounting, Sales, and Legal:
- Internal record storage: Classify employee profiles and accounting vouchers by month/quarter scientifically.
- Inter-departmental document delivery: Express delivery of internal documents and announcements between branches or confidential departments.
- Brand elevation: The Kraft paper surface absorbs ink very well, creating favorable conditions for businesses that want to stamp their logo or print brand information on the envelopes, creating a meticulous impression when sending documents to clients.




















