Envelope NC Koperty B-5 brown pack 500 pcs (MPN 31523020)

NC Koperty B-5 brown pack 500 pcs are standard B5-sized paper envelopes designed for everyday mailing, document storage and internal distribution. Supplied as a bulk pack of 500 pieces, these brown envelopes offer a practical solution for offices, schools and organisations that require consistent, simple packaging for letters, forms and printed materials. The envelopes are sized to accommodate B5 documents without folding and are suitable for routine postal and internal handling.

Advantages

These brown B5 envelopes provide a cost-effective option for high-volume use, combining uniform size and appearance with the convenience of a large pack. Their neutral brown colour and plain surface make them suitable for addressing, stamping and labelling. The envelopes are lightweight for economical mailing costs and are easy to store in bulk due to consistent dimensions and stackability.

Suitable for

• Mailing B5 documents, invoices and notices
• Document archiving and internal file distribution
• Schools, administrative offices and small businesses handling routine correspondence

Key specifications

• Format: B5 (fits B5-sized documents without folding)
• Colour: brown
• Quantity: 500 envelopes per pack
• Material: paper envelope suitable for standard postal use
• Closure: standard flap closure (manual sealing)

How to use

Place the document or contents flat inside the envelope and align them with the envelope edges to prevent bending. Close the flap and seal according to the chosen method (moistening or adhesive tape) appropriate for the envelope type. Address or label the outer surface in the designated area and ensure postage or internal routing markings are applied as needed.

Usage recommendations

Store the envelopes in a dry, cool place away from direct sunlight to maintain material integrity. When sending documents via postal services, confirm weight and size restrictions to select correct postage. For important or sensitive documents, consider additional internal protection such as sleeves or cardboard inserts to prevent bending during transit.