What is the importance of office stationery?

Modern society and economic development, the country is also the premise of development in the continuous development of all walks of life, in order to enable people to go well-off life as soon as possible and continue to work hard, then we all know that no matter what we do need efficiency,

What is the reason for the staple out of the stapler staple out

The function of the stapler has a hundred inside the party and outside the party two forms, in the base above a mobile shape feet, move this foot can change the form.

How to use the perforating machine?

1, take out the power punch, hold down the handle of the puncher, pull out the ruler; 2, the need to punch the paper into the puncher, the center of the paper and the center of the puncher to indicate the point of alignment; 3, gently press down the puncher pressure handle, that is, successful punching; 4, after punching the hole, the paper into the two-hole or multi-hole folder can be.

What is the construction principle of stapler?

Stapler using leverage loess: the longer the handle, the more forward, the more energy saving when pressed; stapler on the hand pressure area is larger, increasing the force surface, the more energy saving nail; the more pointed the needle tip more energy saving.

History of staplers

It was probably King Louis XV of France who started using staplers. The staples he used were carefully handcrafted with royal markings and were used to bind royal documents together.

What do you know about staples?

Staples are usually made of iron, coated with a nickel or nickel-zinc alloy to prevent rust, and better products may also use steel as the raw material.