Cartons | Envelopes | becf-12c01


  • This is a classic envelope die with a rectangular body and a top flap, suitable for corporate correspondence, invitations, and document delivery.
  • The trapezoidal closing flap at the top neatly covers the envelope's opening and provides a wide area for adhesive application.
  • The triangular side tabs join the front and back surfaces to form the envelope's enclosed pocket structure, thereby keeping the contents securely protected.
  • The long gluing allowance along the bottom edge reinforces the base of the envelope and ensures a straight, flat bottom edge.
  • Since the length, height, gluing tab, and front allowance dimensions are adjustable, it can be adapted to A4, A5, or custom-sized documents.
  • It serves a wide range of corporate uses, particularly for sending letterheads, brochures, invoices, and promotional materials.

Similar Packaging Templates