Abrégé

A blank form comprising: a paper substrate having a first area and a second area;cohesive located in the first area and in the second area so positioned that when the form is folded cohesive located in the first area contacts cohesive located in the second area; and a barrier layer interposed between the paper substrate and the cohesive in the first area,so that the cohesive in the first area is not in direct contact with the surface of the paper, and the cohesive in the second area is in direct contact with the surface of the paper.

Classes IPC  ?

• B42D 15/08 - Cartes-lettres, c.-à-d. cartes ou feuilles à plier de façon que le message soit à l'intérieur et qui constituent leur propre enveloppe d'expédition
• B42D 5/02 - Liasses de formulaires

Abrégé

A blank form for a one-piece mailing document, the blank comprising: a paper substrate having a peripheral border area adjacent its edges; a pattern of adhesive located in the border area; and wherein a barrier layer is interposed between the paper substrate and the adhesive pattern.

Classes IPC  ?

• B42D 15/08 - Cartes-lettres, c.-à-d. cartes ou feuilles à plier de façon que le message soit à l'intérieur et qui constituent leur propre enveloppe d'expédition