Envelope B-5 NC Koperty white 500 pcs (model 31510020)

Envelope B-5 NC Koperty white 500 pcs (model 31510020) are standard B5 paper envelopes in a pack of 500, designed for mailing, document storage and general office use. These white envelopes are produced by NC Koperty and offer a uniform appearance suitable for correspondence, invoices, letters and internal paperwork. The size fits B5 sheets and is compatible with manual addressing and many mailing workflows.

Advantages

These B-5 envelopes provide a consistent white finish and a bulk quantity that reduces the need for frequent reordering. The paper construction balances durability and flexibility, allowing safe insertion and removal of documents. Their standard format and neutral color make them suitable for professional and administrative environments where simple, reliable envelopes are required.

Suitable for

• Sending letters, invoices and notices in B5 format
• Internal document distribution and archiving
• Mailing campaigns and bulk dispatches
• Schools, offices and administrative departments
• Manual addressing and printer feeding where supported

Key specifications

• Format: B5
• Color: white
• Quantity: 500 pieces per pack
• Material: paper envelope suitable for standard mailing
• Compatibility: suitable for hand addressing and many printer feeders

How to use

Insert B5 documents into the envelope ensuring edges are aligned to avoid bulging. Seal the flap according to the envelope's closure type and, if required, write or print the recipient address in the designated area. When using a printer or envelope feeder, check the device manual to confirm support for B5 envelopes and load the stack without exceeding the feeder capacity to prevent jams. Store unused envelopes in a dry place to keep paper flat and prevent discoloration.

Usage recommendations

For best results, use these envelopes for non-sensitive documents and standard postal services. Avoid exposing the pack to moisture or prolonged direct sunlight. When printing addresses, run a short test to ensure correct alignment and feed settings for your printer model.