Self-adhesive C5 envelopes MAILmedia 35134/0, white, 90 g/m², pack

Self-adhesive C5 envelopes MAILmedia 35134/0 in white are made from 90 g/m² paper and sized to accommodate A5 documents or folded A4 sheets. The envelopes feature a pressure-sensitive adhesive strip on the flap for fast, secure closure without the need for additional glue or moisture. Designed for everyday mailing and document storage, they balance a lightweight feel with sufficient stiffness to protect contents during handling and transit.

Advantages

These C5 envelopes offer a clean white appearance suitable for professional correspondence. The 90 g/m² paper provides a firmer surface than standard lightweight envelopes, improving resistance to bending and reducing the risk of damage to contents. The self-adhesive closure speeds up packing and ensures consistent sealing, while the standard C5 size fits common document formats for straightforward mailing and filing.

Suitable for

• Sending A5 documents or A4 folded in half
• Office correspondence and invoices
• Archiving and internal document transfer
• Bulk mailings and administrative dispatches
• Home office paperwork and personal mail

Key specifications

• Format: C5 (suitable for A5 or folded A4)
• Paper weight: 90 g/m²
• Color: white
• Closure type: pressure-sensitive self-adhesive strip
• Surface: smooth, writable for addressing

How to use

Insert documents into the envelope so that they lie flat and do not exceed the internal dimensions. Peel off the protective strip to expose the adhesive and press the flap firmly along the edge to secure the closure. For additional security during transport, press along the full length of the seal. Envelopes can be addressed directly on the surface using ballpoint pen, marker or label.

Usage recommendations

Store envelopes flat in a dry environment and avoid prolonged exposure to direct sunlight or high humidity to preserve adhesive performance and paper quality. For important or bulky items, consider combining with an inner protective sleeve or using a sturdier mailing option. When preparing bulk mailings, handle envelopes in batches and seal consistently to maintain efficiency.