| 摘要 |
The invention relates to an enveloping method in which an envelope is stuffed and sealed. The method consists of a first step in which an envelope blank is provided. It consists of a rectangular or square first sheet of paper. Each side edge of the sheet of paper has a flap. The flap can be folded along the respective side edge. In a second step, a plurality of sheets of paper are placed on top of the first sheet of paper. In a third step, the flaps are folded along the side edges and glued to the outermost sheet of paper. The invention also relates to an envelope blank for forming part of an envelope and is intended for use with the invented method. The envelope blank consists of a rectangular or square first sheet of paper (1). It has a flap (2), which can be folded along the side edge (3), on each side edge (3). |
