Press & Seal envelopes use a cohesive adhesive that bonds only to itself — not to fingers, paper, or contents. Simply fold the flap and press. No peeling, no licking, no moisture whatsoever. Because the adhesive won’t stick accidentally, these envelopes are especially hygienic and easy to handle. They’re ideal for medical mail, HR documents, and any application where cleanliness matters. The interactive guide below demonstrates the press-and-seal closure in detail.
Press & Seal Envelope Key Features
- No-lick, no-peel: Fold and press — cohesive adhesive bonds to itself on contact.
- Won’t accidentally stick: Safe to handle without accidentally sealing before you’re ready.
- Hygienic: No saliva or water required — ideal for medical, food, and sensitive applications.
- Best for: Medical correspondence, HR documents, food-related mailings, secure business mail.
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