Hybrid security and archiving envelope with side perforation
DE202026001858U1Undetermined Publication Date: 2026-07-23OUFIGHOU KARIM
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Patent Information
- Application Number
- DE202026001858
- Authority / Receiving Office
- DE · DE
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-04-10
- Publication Date
- 2026-07-23
- Estimated Expiration
- 2036-04-30
Abstract
Hybrid shipping envelope characterized by a two-layer structure comprising an integral outer body (1) of parchment paper (35-45 g / m2) and an inner lining (2) of opaque paper (80 g / m2) temporarily bonded by a repositionable water-based microspherical adhesive.
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