
Best selling Envelopes
Here’s a ranking of the best selling Envelopes. To give you a quick overview, we’ve added the most important information about each product. This page always stays fresh and updates automatically.
1. Elco Envelope Office, without window
A compact range for complete private and business communication. The products and packaging sizes are specifically tailored to the needs of everyday use. The assortment includes everything needed for modern communication with paper. From envelopes in all formats, pads in various designs, to cards and ring binder inserts. In demand-oriented packaging sizes, you will find everything you need for correspondence or your written notes.
ELCO Office Shop Boxes: Envelopes in the practical ELCO Shop Box are available in a variety of formats and qualities, with or without windows.
ELCO Office – everything for communication on paper:
- Variety from a single source
- Quality and functionality
- Envelopes and pads in suitable sales units for home and office supplies
- Uniform appearance at the POS
- Laser-compatible window envelopes
- Bright white FSC quality.

2. Elco Envelope Office, right window
The envelope comes in a practical sales box containing 100 pieces. It is size C5, has a window on the right side, and features adhesive tape.

3. Elco Envelope Office, left window
The envelope with a window and a self-adhesive closure features an interior print and is ideal for everyday use.

4. Elco Classic
The envelope features a self-adhesive closure and a window on the right side, has an interior print, and is ideal for everyday use. It is made from high-white FSC-certified paper.

5. Elco Couvert Classic, window left
Classic envelope with a window on the left. The envelope features a self-adhesive closure and has an inner print, making it ideal for everyday use. It is white with the inner print "ELCO classic" and made from FSC paper.

6. Elco Envelope laser, window right
The envelope was developed especially for the laser printer. They have a heat-resistant window film that does not shrink when exposed to heat in the laser printer. The special paper with a low degree of humidity prevents curling and warping and guarantees best printing results. Here in the version C4 100g, high white with window on the right, adhesive tape and packed in 250 pieces.

7. Elco Documento Power
The perfect envelope for documents that are too large for a standard envelope but too small for a package. The extra-strong paper quality and the 20 mm wide side folds provide enough space and stability to send even large contents. The gray striped inner print protects confidential documents from prying eyes. Here in the C4+ version, beige kraft paper, with adhesive sealing strip.

8. Elco Couvert
The ELCO C4 envelope is a practical and functional envelope specifically designed for storing A4 documents. With a sturdy bottom and side folds, it offers ample space for files and papers. The envelope is made from high-quality paper with a weight of 140 g/m², ensuring high stability. The self-adhesive closure allows for secure and easy sealing, while the opening on the wide side facilitates access to the contents. Additionally, the envelope is recyclable, making it an environmentally friendly choice for office supplies. With a pack size of 10 pieces, it is ideal for daily use in the office or at home.
- Sturdy bottom and side folds for optimal space utilization
- Self-adhesive closure for secure sealing
- Recyclable material for sustainable use
- Suitable for A4 documents and files.

9. Elco Couvert Kraft
The Elco Kraft envelope is an eco-friendly envelope made from 100% recycled paper. With a paper weight of 140 g/m², it provides a sturdy and reliable solution for sending documents. The self-adhesive closure ensures secure and easy handling, while the opening on the wide side makes it easier to insert contents. This product is not only functional but also sustainable, as it is recyclable and thus contributes to waste reduction. The envelope is ideal for both business and personal use, offering a practical way to send important documents without harming the environment.
- Made from 100% recycled paper
- Self-adhesive closure for easy handling
- Recyclable and environmentally friendly.

10. Elco Premium envelope
The premium brand from Elco. Top-class envelopes in all common formats and designs. In C4 120g format, bright white, without windows, with adhesive tape and packed in 250 pieces.
