How was the office stapler invented?
Before the invention of the stapler, the sheets of paper were fastened with ropes that were pulled through the hole in the corner of the sheet and sealed with wax. The first stationery stapler was patented in England in 1866. He could only work with one clip. But the prototype of the modern stapler is considered to be invented in 1868, a wire-sewing machine. She worked with a coil of wire, which was fed to a special mechanism, cut off, and its ends bent. In 1905 the American company B. Jahn Mfg. Co has launched the latest device for fastening paper sheets. For ease of use in this device, at once 25 staples were placed in a special groove. Later the staples were glued to the strip. In 1930, they invented a stapler with an opening upper part so that it would be possible to load staples without any problems.
Stationery stapler now
The primary need for any office is a stationery stapler. There are many varieties of staplers. In some models, a plate with two kinds of depressions appeared. Turning, this plate can bend the ends at the staples and inward, towards each other, as all are accustomed to, and outward, unfolding the ends in different directions. Such fastening of sheets is used as temporary, so that the bracket can then be easily removed. Many staplers have a ledge behind them, helping to remove staples. This is the so-called simplest anti-stapler.
All office staplers can be divided into several types, depending on their size and scope:
- desktop stationery staplers;
- manual staplers - placers, takery;
Mini staplers are able to sew no more than 10 sheets. They are very compact and light. Tabletop staplers are vertical and horizontal. To ensure that they are more stable, they do not slip on the surface of the table and do not scratch it, they are equipped with a rubber or plastic sole. Desktop devices can hold many more sheets. The most powerful in this group is a 100-sheet stationery stapler. A special kind of stapler, made in the form of tongs - a plasher. The name "pliers" came from the English word pliers, meaning "mites". Placers are used where it is necessary to work with a stapler canopy. For example, in warehouses for fastening labels in packing operations. Tucker is a powerful mounting stapler used for working with cardboard and other dense materials, also made in the form of tongs. The stitching stitcher speaks for itself, sews brochures for folding sheets, has a firmware depth adjustment. The typographic stapler is capable of stitching 250 sheets, is already a stationary device with an electric drive.
Most often, of course, you can find an ordinary mechanical stationery stapler. It is necessary for schoolchildren and office workers. How from a huge assortment to choose the best stationery stapler? The price of the product may indicate good quality. You should also pay attention to the plastic - it should be smooth, without a jag, evenly colored. All parts must be well fixed, do not hang out. If you really buy, then a reliable and convenient thing that will last long.