| 摘要 |
The rectangular box is made by folding a flat sheet (1) of paper or card so that the end portions (2, 3) are superimposed. End face (2) incorporates a non-stick varnish strip (4) e.g silicone varnish, and the other end face (3) carries a self-adhesive strip. End face (3) is die cut around an area (5) which remains attached to the face and when the box is folded and sealed is in contact with non-stick varnish (4). This allows the strip (5) to be easily removed from the box and stuck to a separate document. End face (3) pref. has a slight projection to assist removal of die-cut portion (5) at time of sale. |
