The upper cover of the bookmaker is lifted up to put the nails. First open the PUSH at the back, press the spring on the back, then put the nails, then slowly loosen the spring and close the lid. used. ?
Deli Stapler No.0399, the graphic is as follows:
Supplementary information:
Stapler is a kind of office supplies, available in different styles and sizes There are three types of nails, large, medium and small. The small ones are not standard, the large and medium ones are standard, and the medium ones are generally less than 30. The use of staplers became increasingly popular in the 1920s, when U-shaped nails could be glued into long strips and put on the market.
The traditional method of binding books is to sew the pages together according to "sticking codes". This is a fairly complex process that is simple for a skilled bookbinder but can be difficult to do by a machine. Therefore, binders who want to increase their working speed, especially when producing brochures and magazines that usually require fast work, are trying to find ways to use small sections of bent wire for binding.