A4 paper is made from trees, can it be replaced by other raw materials?

Save resources and protect the environment, this is the slogan we have been shouting, but there are some industries that cannot be changed. For example, our eating habits are to use wood blocks, which will not change in the short term. It cannot be changed. For example, the books that we use to record text and disseminate information also need paper as the basis. This cannot be changed in the short term. A4 paper is the most important tool for our copying and needs to be kept.

The manufacture of paper is not entirely made of trees. It requires a certain amount of wood fiber, but it cannot be all wood fiber, because the higher the content of wood fiber, the higher the hardness of the paper. We usually The A4 paper used does not require as much wood as you can imagine. About 100 kilograms can produce about 12,000 sheets of A4 paper. Some other raw materials are also needed as auxiliary materials, such as rag bark and some chemical additives. These things can make the paper made more tough and easier to ink when writing.

Trees are a necessary raw material for papermaking. It is almost impossible to completely replace trees. It is not that there are no other methods. It is indeed possible to do it through chemical synthesis, but the cost is too high. , there is no way to promote it on a large scale, just like the meat we eat can also be cultivated using professional methods, or even cultivated using cells, and the taste is similar, but the cost is too high and it cannot be popularized on a large scale. Therefore, in the next 5 or even 10 years, trees will still be used as the main raw material for A4 paper manufacturing.

It does not mean that cutting down trees to make paper has an absolute impact on the environment, because as long as this consumption is kept within a certain range, it is reasonable and acceptable. We only consume 10 million per year. We have cut down 9 million trees, and we have 10 million left. So it is not about stopping this behavior completely, but about proper afforestation, increasing the reserve of trees, proper imports, continuous improvement of production technology, and improvement of the quality of trees. The utilization rate is what we care about.