How much paper can a tree make? How many sheets of paper can be made from a tree

A 20-year-old tree can make 3,000 sheets of A4 paper.

Paper is generally not made of pure trees, because trees (usually trunks) are mostly composed of wood fibers, which are harder and more durable, which is suitable for making paper with high hardness, but it is definitely not something that can be done by just one tree. Paper.

In the industry, bark, waste paper (the first part of the paper), rags and other raw materials with good toughness are generally used, so that the cost is lower than buying trees (wood), and the paper made is also the best one.

One of the papermaking processes is to mash the treated material into a slurry and then solidify it into paper in a mold, so obviously, the tougher or softer material will have an advantage (wear and tear of mold equipment, etc.). The hardness of the paper determines the proportion of materials used in papermaking, and the harder the paper, the higher the wood fiber content. Furthermore, it depends on what kind of tree it is, different trees and different densities determine the value of a tree, which is popularly known as "gold content", and the trees of the soft tropical broad-leaved forest are more than the tall coniferous forests in the cold zone.

The tree is certainly much inferior. In addition, the size and volume of the tree also determine the content of fibers, and the age of the tree varies from large tree to small tree, American giant shirt, and tree age.

A 100-kilogram tree is made into more than 10,000 sheets of A4 copy paper that is usually used.

If the process is more complex or the paper is harder, the quantity will decrease.

A whole tree can make about 93,750 sheets of A4 paper.

A medium-sized pine tree (18 meters in diameter, 18 meters in height) weighs about 750 kilograms, and only half of its original weight (i.e. about 375 kilograms) is removed from the waste material to pulp the trunk for papermaking. Pulp is then turned into paper, and if 500 sheets of A4 paper weigh about 2 kilograms, then a whole tree can make about 93,750 sheets of A4 paper.

Here are some tips for saving paper in your daily life:

1. Blank paper, the front and back of the workbook can be written, drawn, calculated, etc., and the used paper can be used for origami, which is more economical.

2. If the origami is not folded well, it can be dismantled and folded again, not thrown away.

3. You can use towels to wipe your hands at home, and less napkins.

4. When you wipe your mouth with a napkin when eating out, try to use enough paper to reduce the number of sheets of paper.

5. Use a teacup for drinking water, not a disposable paper cup.

6. Waste newspapers and books can be wasted, don't throw them away casually.

7. Don't throw away the hard cardboard fragments, they can be used to decorate other things.

A large tree can make about 93,750 pieces of paper.

A tree can make 93,750 pieces of paper, which can be used by a total of 25 people, and China has a population of about 1.4 billion people, and uses 56 million trees every year.

In fact, many people have asked Chi Shou ...... beforeBefore asking a question, the questioner should first search for knowledge. I answered a question before, I searched, a tree can make more than a thousand pieces of paper. You can take a look at tonnyyau0320 (..)

knowledge. yahoo/question/? qid=7006110203621）：

A tree can make about 1,000 pieces of paper Rainforests are being cut at an alarming rate 1 hectare of rainforest disappears every second (about the size of a stadium) 60 hectares of rainforest disappears every minute (about 60 stadiums) 86,000 hectares of rainforest disappear every day (about the size of Hong Kong) 31 million hectares of rainforest disappear every year (about 282 of Hong Kong) The world is now under threat of rainforest loss.

In 38 years, the forest will be completely gone, and in 38 years, I hope that everyone will cherish the use of paper.

Reference:knowledge. yahoo/question/? qid=7006110203621

The tree is so big, how big is the paper, I don't know how big I asked, alas...

A tree can make 10,000 pieces of paper, and a billion pieces of paper need 100,000 trees. A tree can make 10,000 pieces of paper, and 100 million pieces of paper need 10,000 trees, because 10,000*10,000 is equal to 100 million. One billion pieces of paper need 100,000 trees, and the calculation method is to multiply the number of trees needed for 100 million sheets of paper by 10, that is, 10,000*10 is equal to 100,000

All one tree can make 10,000 pieces of paper, and a billion pieces of paper cost 100,000 trees.

2000 sheets of paper for one-half tree.

A 20-year-old tree can make 3,000 sheets of A4 paper, which is generally not made of pure trees, because the tree (usually the trunk) is mostly composed of wood fibers, and the texture is hard, which is suitable for making paper with high hardness, but it is definitely not something that can be done by just a tree.

Trees can be turned into paper by processing them in paper mills, as described in the case of limb lumps.

Wood peeling, there are many raw materials, wood is used as raw materials here, ***, put the wood used to make paper into the drum, and remove the bark of the group.

Cutting, putting the peeled wood into the chipper.

Wood steaming. The wood chips are fed into a digester, and then the pulp is washed with plenty of water, and the coarse chips, knots, stones and sand in the pulp are removed through screening and purification.

The pulp is then beaten using a pulping machine, and the pulp is fed into a wet pulp belt where the fibers are gently pressed together by the drum.

The moisture is squeezed, the pulp moves along the band, and then the water is removed, becoming tighter.

Ironing, with a smooth surface roller, iron the front and back sides of the paper smooth.

Crop. Finally, the paper is cut to a standard size in the machine, so that the paper is successfully made.

100,000 sheets of paper require 3 trees, and 100 million sheets of paper require 3,000 trees. Meng Shiming.

100,000 = 100,000, 100 million = 100,000,000,100,0000 100,000 = 1,000,3 1,000 = 3,000 (trees).