Guides, standards, and resources from our envelope manufacturing team.
Introduction Bulk envelope printing is the point where envelope buying stops being a stationery purchase and becomes a procurement decision. The questions change: not…
Introduction Two red packet size standards cover most of the market. The traditional portrait packet is 80 × 170 mm: 80 mm across the…
Introduction A hotel key card is not a proprietary size. It is a CR80 card — the same format as a credit card, standardised…
Introduction A spot UV hotel key card holder carries a glossy varnish applied to selected areas only — usually the logo, a pattern, or…
Introduction Envelope sizes are quoted in two unit systems, and neither one converts cleanly to the other. US commercial sizes were designed in inches,…
Introduction Envelope printing cost is usually quoted as a price per 1,000 pieces, but that single number is the output of several independent cost…
Introduction The Monarch envelope, also written as #7¾, measures 3⅞ × 7½ inches. It is the executive correspondence size: smaller and squarer than a…
What a booklet envelope is A booklet envelope seals along its longer edge, with glue running down both sides of the back. The mouth…
Introduction An airmail envelope is built light for international post: paper thin enough to keep the mailpiece inside a lower postage band, in a…
Introduction A soft-touch laminated hotel key card holder has a surface that feels like velvet. The finish is a matte film with a fine,…