Envelope NC Koperty KOPERTA B-5 White HK, pack of 500 (MPN 31532020)

NC Koperty KOPERTA B-5 White HK is a pack of 500 plain white B5 envelopes designed for correspondence, documents and printed materials that conform to B5 format. The envelopes have a standard flap closure and smooth exterior suitable for addressing, labeling or printing. Packed in bulk, this set is intended for offices, mailing operations and archiving where a consistent supply of B5 envelopes is needed.

Advantages

These B5 envelopes offer a neutral white appearance that supports professional presentation and straightforward mailing. The standard flap provides reliable closure for single-sheet letters and folded documents, while the bulk pack of 500 reduces the need for frequent reordering. The plain exterior is compatible with hand-addressing, adhesive labels and machine printing where allowed by equipment specifications.

Suitable for

• Mailing letters, invoices and notices in B5 format
• Storing and transporting folded documents or small booklets
• Office and administrative use where high quantities are required
• Archival organization and internal document circulation

Key specifications

• Format: B5 (suitable for B5-sized sheets and folded A4)
• Quantity: 500 envelopes per pack
• Color: white
• Closure type: standard flap
• Exterior: plain, matte finish suitable for writing and labeling

How to use

Insert the document or folded sheets into the envelope so that the contents fit comfortably without overfilling. Seal the flap according to the envelope design (moisten and press if gummed, or use adhesive if required). Address or apply a label on the front surface, and if using automated mailing equipment, verify compatibility with the envelope material and thickness before processing. Store unopened packs in a dry, cool place to maintain paper condition.

Usage recommendations

For reliable mailing results, avoid overfilling and ensure the flap is fully sealed. When printing addresses directly on the envelope, test a small sample in your printer or addressing machine to confirm feed and print quality. Keep unopened packs flat and dry to prevent bending and moisture damage.