Guides, standards, and resources from our envelope manufacturing team.
Introduction A key card sleeve is the slim, open-ended wrap that a hotel key card slides into — protecting the card and carrying basic…
Introduction A key card folder is a fold-over holder — a flat card that folds in half to enclose a key card, usually with…
Introduction A biodegradable envelope is one designed to break down naturally at end of life — made from materials that decompose rather than persisting…
Introduction A sustainable envelope is one designed to minimize environmental impact across its full life — the materials it's made from, the certification of…
Introduction A custom hotel key card sleeve is a printed paper or card holder that a hotel key card slides into — carrying the…
Introduction An environmentally friendly envelope is one made with a lighter environmental footprint — recycled or renewable materials, responsible sourcing, and a design that…
Introduction A recycled envelope is made from paper that includes post-consumer recycled fiber — material recovered from used paper rather than virgin tree pulp.…
Introduction FSC certified envelopes carry the Forest Stewardship Council's mark, certifying that the paper comes from responsibly managed forests or verified recycled sources. For…
Introduction A tax envelope is the double-window mailer that carries W-2 and 1099 forms to employees and contractors each January. It's a specialized, deadline-driven…
Introduction An insurance envelope is the mailer that carries the insurance industry's core documents — policies, premium bills, claims correspondence, and explanations of benefits.…