It is possible to fasten two objects among themselves in different ways. But if it is about fastening of sheets of paper or thin cardboard, then it is better means, than the stapler, for these purposes it is simple not to find. It differs in huge variety of models and quite democratic price. Distinguish also furniture, construction staplers, both electric, and mechanical. Even in spite of the fact that you need the normal office stapler, its choice can become the real problem.
1. The most important element of the stapler is spring mechanism by means of which when pressing the bracket sticks into paper, having left the slot. Such mechanism most often is represented the runner, the pressing shop which in turn fastens to upper part of the stapler by means of spring. In powerful models the spring is replaced strip of flexible metal at the expense of what the term of operation of the stapler considerably increases. The spring can also be replaced with plastic tape which is applied in cheap, but short-lived devices.
2. Choosing the stapler, you look also at its body. It has to those be stronger, than you intend to sew more paper for time with its help. It is better to stop the choice on the stapler with the metal body only from above covered with plastic layer. They both it will be convenient, and it is durable.
3. Now several words about the drive. There are staplers mechanical (hand-operated) and electric. Office models with the electric drive develop "rate of fire" to 20 blows in minute.
4. You remember: you for certain will not be able normally to work even with the high-quality stapler if you make the wrong choice of brackets for it. Be guided by the producer: he has to be the same, as at the stapler bought by you. Use of the brackets inappropriate to the instruction can lead to their jamming, low-quality fastening of sheets of paper or even breakage of the device.
5. You approximately can decide on the size of brackets, having looked at stapler power. Than it is more, especially powerful and thick brackets are necessary to you.