# Envelope pack NC Koperty KOPERTY B4 SK self-adhesive brown 50 pcs

**URL:** https://aio.lv/en/product--nc-koperty-3172303050--11801498
**Data updated:** 2026-03-09 07:41 (EET)
**Category:** Envelopes
**Manufacturer:** NC Koperty
**Manufacturer code:** : 31723030/50
**EAN:** 5903792314148
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 9.91 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nc-koperty-3172303050--11801498

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Self-adhesive B4 envelopes from NC Koperty, model KOPERTY B4 SK, delivered in a pack of 50 brown envelopes. Designed for mailing and document storage, these kraft-style envelopes feature a self-seal strip for quick closure without moisture. Suitable for office use, archival storage, shipments and internal document handling where B4 format and durable paper construction are required.

## Long description

Self-adhesive B4 envelopes from NC Koperty, model KOPERTY B4 SK, supplied in a pack of 50 brown kraft envelopes. These envelopes are sized for B4 documents and printed materials and feature a pressure-sensitive adhesive strip for quick closure without dampening. Constructed from durable kraft paper, they are intended for mailing, filing and internal document transfer where a larger envelope and robust construction are required.
Advantages
The self-seal strip enables fast, reliable closure without the need for water or additional adhesive, reducing handling time. Kraft paper construction provides tear resistance and structural stability for heavier documents and multiple-sheet contents. The natural brown finish hides minor dirt and fingerprints and presents a neutral, professional appearance suitable for many office and shipping contexts.
Suitable for
Mailing and courier shipments of documents and printed materials in B4 format
Archival storage and internal filing of larger documents
Retailers and offices preparing invoices, catalogs or samples
Enclosing manuals, brochures or multiple-page contracts
Key specifications
Format: B4 compatible dimensions for A4 folded or B4-sized sheets
Quantity: 50 envelopes per pack
Closure: pressure-sensitive self-adhesive strip (peel-off cover)
Material: brown kraft paper with reinforced flap for secure sealing
Finish: natural kraft surface that resists fingerprints and light abrasion
How to use
Insert the documents so they lie flat inside the envelope, remove the protective strip covering the adhesive and press the flap firmly along the closure edge to secure. For heavier contents, press along the full length of the seal to ensure an even bond. Store unopened packs in a dry place at room temperature to preserve adhesive performance and paper quality.
Usage recommendations
For postal or courier use, confirm that the envelope size and weight meet carrier requirements; reinforce with tape if shipping heavy or bulky contents. Avoid exposing sealed envelopes to prolonged humidity or high temperatures to maintain adhesive effectiveness and paper integrity.

## FAQ

### How much does the NC Koperty KOPERTY B4 SK self-adhesive brown 50 pcs cost, and is it available for purchase?

The price is 11.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 104 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All NC Koperty products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized NC Koperty service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/11801498/67202924_large.webp