Envelope sheet

An envelope sheet (P1) for an envelope comprises three or more rectangular sheet components (47, 49, 53) and folding lines (51, 55), each consecutively connecting adjacent components along an envelope unfolding direction. A first (47) and a second (49) component serve as a front sheet and a back she...

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Bibliographische Detailangaben
1. Verfasser: WAKATABI, TADAYUKI
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An envelope sheet (P1) for an envelope comprises three or more rectangular sheet components (47, 49, 53) and folding lines (51, 55), each consecutively connecting adjacent components along an envelope unfolding direction. A first (47) and a second (49) component serve as a front sheet and a back sheet, respectively, of the envelope. The first component has an openable and closable flap (57) on one end side in the envelope unfolding direction. The first component to the third component are coated with a pressure-sensitive adhesive in a first (59) and a second (61) area being respectively formed on both side fringes of an inner sheet side along the envelope unfolding direction, and the third component is coated with another adhesive for closing the flap in another area (63) which is a part of an outer sheet side and is oblong in a direction orthogonal to the envelope unfolding direction.