Envelope design and manufacturing standards guides
What Is a Security Envelope? A security envelope is an envelope with an interior pattern printed inside the envelope paper, so document contents can’t…
What Are Kraft Envelopes? Kraft envelopes are made from kraft paper — a strong, unbleached or lightly bleached paper with a distinctive brown tone.…
What Are Invitation Envelopes? Invitation envelopes are the decorative envelopes used for weddings, events, corporate functions and personal stationery. Unlike business envelopes, they prioritize…
What Is a Window Envelope? A window envelope is an envelope with a transparent panel cut into the front, letting the address printed on…
What Is a #10 Envelope? The #10 envelope is the standard business envelope used for correspondence, invoices, checks, and direct mail across North America.…