Steinmetz sobres de envío DIN B5, sin ventana, autoadhesivos, 90 g/m², blanco, 250 uds. (2081PR)

Mailing documents in bulk often means wrestling with flimsy envelopes that tear, jam printers, or refuse to stay sealed. The Steinmetz Briefumschläge DIN B5 windowless envelopes solve that with a sturdy 90 gsm paper construction and a reliable self-adhesive closure. Each box gives you 250 crisp white envelopes, ready for everything from invoices to reports.

Who is it for

These envelopes are built for offices, home businesses, and anyone who regularly sends DIN B5-sized documents. If you need a professional look without windows, this is your everyday workhorse. The peel-and-seal strip means no licking, no sponges, and no tape—just fold, press, and it's sealed.

Main features

• DIN B5 format (250 x 176 mm) fits standard B5 documents without folding.
• Windowless design ensures privacy and a clean, formal appearance.
• Self-adhesive closure with permanent adhesive for a secure seal.
• Made from 90 gsm white paper—opaque enough to keep contents confidential.
• Straight flap for easy insertion and a neat finish.
• Compatible with inkjet and laser printers for custom printing.
• Recyclable paper, supporting sustainable office practices.
• Pack of 250 in a convenient box for easy storage and dispensing.

Specifications

• Product type: Standard envelopes
• Envelope format: DIN B5
• Dimensions (L x W): 250 x 176 mm
• Window: None
• Colour: White
• Quantity per pack: 250 pieces
• Closure type: Self-adhesive (peel & seal)
• Material: Paper
• Paper weight: 90 gsm
• Flap type: Straight
• Opacity: Standard
• Adhesive type: Permanent
• Inner lining: None
• Packaging: Boxed
• Recyclable: Yes
• Printable: Yes (inkjet & laser)

Tips

For a polished look, print your return address directly onto the flap before sealing. Store envelopes flat in a dry place to prevent curling. If you're sending thicker documents, consider a larger format or add a stiffener to prevent bending.