Envelope HERLITZ C3 with self-adhesive strip, white, pack of 250

HERLITZ C3 envelopes with a self-adhesive strip in white come in a pack of 250 and are designed for sending and storing folded A4 documents or similarly sized materials. The C3 format provides ample internal space for papers, booklets or certificates without excessive folding. The peel-and-seal closure eliminates the need for moisture and speeds up the sealing process, helping maintain a consistent envelope shape during transport and filing.

Advantages

These envelopes offer consistent dimensions and a smooth white exterior suitable for printing address labels or direct printing. The self-adhesive strip provides a reliable, tamper-resistant closure and reduces handling time compared with gummed flaps. A large pack size ensures availability for high-volume mailing, archiving or administrative tasks.

Suitable for

• Sending folded A4 letters, booklets and brochures
• Office and administrative bulk mailings
• Archiving documents that require flat storage
• Internal circulation of reports and certificates

Key specifications

• Format: C3 (suitable for folded A4)
• Color: white
• Closure: peel-and-seal self-adhesive strip
• Quantity: 250 envelopes per pack
• Surface: printable exterior for address labels or direct printing

How to use

Insert the folded documents into the envelope, align the flap, peel off the protective strip and press the adhesive area firmly to seal. For best results when printing addresses directly on the envelope, test your printer settings and feed a single envelope first. Store unopened packs flat in a dry environment to preserve adhesive performance and prevent warping.

Usage recommendations

For secure mailing, avoid overfilling the envelope beyond its C3 capacity and allow the adhesive to bond under moderate pressure for several seconds. When bulk sealing, work on a clean, dry surface and keep spare protective strips on hand for packaging operations.