Bong sobre con ventana TopSTAR DIN C5 blanco, 25 uds.

The Bong TopSTAR DIN C5 window envelope in white is a reliable and professional choice for everyday business correspondence. Designed to accommodate A5 documents unfolded or A4 documents folded once, this envelope features a self-adhesive closure for quick and secure sealing. The transparent window (90 x 45 mm) is positioned at 55 mm from the top and 20 mm from the left, ensuring clear visibility of the address. Made from 80 gsm paper with a smooth finish, these envelopes are recyclable and ideal for office use.

Advantages

Self-adhesive closure for fast and secure sealing without moistening. The window eliminates the need for separate address labels, saving time and reducing errors. The 80 gsm paper provides a good balance of durability and lightweight mailing. Smooth finish ensures a professional appearance.

Suitable for

• Business letters and invoices
• Direct mail and marketing materials
• Office correspondence and document mailing

Key specifications

• Envelope Format: DIN C5 (162 x 229 mm)
• Window: Yes, 90 x 45 mm
• Window Position: 55 mm from top, 20 mm from left
• Colour: White
• Quantity per Pack: 25 pieces
• Material: Paper, 80 gsm
• Closure: Self-adhesive (Haftklebung)
• Flap: Straight flap
• Finish: Smooth
• Recyclable: Yes

Recommendations

For best results, use with standard inkjet or laser printers for addressing. Store in a dry place to maintain adhesive quality. Ideal for daily office use and professional mailing.