The most contactless office paper we have at work should have copy paper. But you know? Copy paper is not just bought and bought. Inferior copy paper not only affects the printed effect, but also sometimes damages the machine we use to some extent. Maybe a piece of paper that we look normal may cause you a lot of damage. So it is very important for how to choose copy paper.
In fact, the kind of copy paper that we often use in the office is actually the most common. It is usually printed on text, forms, images and other materials. The frequency of use is very high, and the price of such paper is also the cheapest. Because this type of ordinary printing paper has a very low production cost. The price of a pack of A4 copy paper we usually see ranges from 10 yuan to 20 yuan. And a pack of 500.
When we buy copy paper, we don't look at the price. For example, if the price of a pack of A4 copy paper is higher than 30, it is good. This is not the case. Sometimes we have to observe the purchased paper accordingly. Nowadays, many people think that the white paper is better. In fact, the special white copy paper may damage their health. According to the color, copy paper can be divided into bleaching and white. The bleached paper is whiter and may work better with text printing. It is recommended to use it on the outside as it looks beautiful. However, ordinary household use or internal use of the company, it is recommended to use this white copy paper, which is beneficial to protect the eyes, because under the light, white paper will reflect a strong glare, copy paper will be dazzling and even affect vision. In addition, some manufacturers have also introduced color copy paper, the price is more expensive than ordinary white, users in need can pay attention to the market.
Another point is that the weight should be purchased when purchasing copy paper. The copy paper we usually see is usually 70 grams, 80 grams, 90 grams, 100 grams. These are the common grams in the market. In fact, the official expression should be ×g/m2. Needless to say. The more the component is, the more durable it is. It is important to avoid buying copy papers weighing less than 60 grams. Such papers are relatively thin and are prone to wrinkles. Moreover, the friction coefficient between the papers is also relatively large, which is likely to cause multi-page feeding and paper jam, which affects the life of the printer. From an economical and practical point of view, 70 grams of neutral copy paper should be sufficient for general office paper.
The last point is to look at the acidity and alkalinity of the paper, which is the most difficult to distinguish, so you need to look carefully when you buy it. Generally, the good copy paper is mostly neutral paper, and most of them are 100% pure wood pulp. This kind of pure wood pulp is mainly because the fiber is long, so it will not easily cause the fiber to fall off during the process of rubbing with the equipment. Can have a good protection. Moreover, neutral paper is not corrosive, does not fade too easily, and can be stored for a long time. It is also harmless to the human body. Some papers that show acidity are prone to dust, and corrosive to a certain extent. Acidic gases are also caused by high temperature, which is harmful to the human body.
I don't know if the knowledge of these sorted copy paper purchases can help you. In fact, it means that we usually do not care when purchasing this type of office paper. If you don’t feel free to listen to the business, you should observe and feel on your own.
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