With the rapid development of information technology, information security issues have become increasingly prominent. Both individuals and enterprises need to take effective measures to protect sensitive information from being leaked. As a simple and effective tool, paper shredders are playing an increasingly important role.
The role of paper shredders
The main function of paper shredders is to cut paper documents into small pieces of paper to prevent information leakage. For individuals, paper shredders can handle various items such as bills, cards, discarded CDs, tapes, etc. that need to be kept confidential. For enterprises, paper shredders are important tools for protecting company information and trade secrets. Especially in public institutions such as national party and government agencies, financial institutions, scientific research institutes, publishing houses, communications and medical institutions, the confidentiality of information is not only related to the institution itself, but also to the information security of the entire industry, society and even the country.
How to choose a suitable paper shredder
The following aspects need to be considered when choosing a suitable paper shredder:
1. The amount of shredded paper: The amount of shredded paper depends on individual needs. Generally, the amount of shredding can be 13-15 sheets each time, and a large shredder can shred 60-70 sheets each time. A shredder with a large amount of shredding will be slower than a small one.
2. Shredding speed: The shredding speed must match the amount of shredding. Generally speaking, computer paper will be automatically and continuously fed into the shredder, and the minimum speed requirement should not be less than 0.5m per second, that is, 6,400 sheets of computer paper can be processed per hour.
3. Paper inlet width: Since the area of computer files is wider than that of general office files, usually 9*11 or 11*15, the paper to be shredded must be fed vertically to the incision, otherwise the entire line of text may be retained intact and the data will be exposed. If the paper inlet is too thin, the paper will fold together, reducing the number of sheets shredded each time, and it is easy to cause paper jams, reducing work efficiency. Therefore, when using a dedicated computer shredder, its inlet should be at least 385mm wide, which is the minimum standard.
4. Shredding width: According to the data destruction standard, computer printed files must be shredded into strips below 3.8mm.
5. Environmental protection: In order to respond to environmental protection information, the volume of general shredders is higher than 62 decibels as the standard. The volume of shredders with larger throughput will be larger, but the design of the new trend will focus on low volume, so that office staff can enjoy a more peaceful working environment. At the same time, waste paper can be recycled and reused, and shredded paper strips can be used as packaging materials, which not only saves costs but also supports environmental protection.
How to operate the shredder
The operation of the shredder is very simple. First turn on the automatic switch of the shredder, then put the paper in the paper inlet, and then press the button to start shredding, and the shredder will work automatically. During use, you need to pay attention to the following points:
1. Do not overload: The designer of the automatic shredder will mark an indicator of the number of shredded papers to ensure that the machine does not overload. If the user does not operate according to the specified indicators, failures are inevitable, and serious cases will burn the automatic shredder.
2. Avoid paper jams: During use, do not add too much paper at a time to avoid paper jams. If you find that there is paper that does not need to be shredded, you can press the stop/reverse button, and the shredder will eject the paper upward to avoid greater losses.
3. Regular cleaning: The shredder barrel must be in the correct position for the shredder to work properly. The shredder should be cleared in time when it is full. When cleaning the shredder shell, please cut off the power supply and wipe it gently with a soft cloth dipped in soft soapy water or detergent. Do not let the solution enter the inside of the machine. Do not use bleach, gasoline or diluent to scrub.
Working principle of shredder
The shredder is mainly composed of a set of rotating blades, paper combs and drive motors. When working, the motor drives the belt and gears to transmit energy to the paper cutter, and the paper cutter rotates and cuts the paper with a sharp metal corner. The cutting principle of the shredder is to tear the paper under the action of the power source by displacing the blade or tool. If the tool or blade is set with a tip, the shredding effect is segmented or granular. If the tool or blade is set without a tip, the effect is strip-shaped. Some shredders on the market can choose two or more shredding methods. Different shredding methods are suitable for different occasions. If it is a general office occasion, you can choose segment, granular, filament, or strip. But if it is used in some occasions with high confidentiality requirements, you must use foam.
In short, as a simple and effective tool, the shredder plays an important role in protecting privacy and information security. Whether it is an individual or an enterprise, you should pay attention to the use of the shredder, choose the right shredder, and master the correct operation method to ensure that sensitive information is not leaked.