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Difference between recycled kraft paper and ECO kraft tape

Article provenance:未知 Popularity:Time:2020-10-04 11:07

 
According to the eco friendly kraft paper tape manufacturer, recycled paper is a kind of paper which is made of waste paper, crushed, decolored and pulped through a variety of processes. 80% of its raw materials come from recycled waste paper, so it is known as environmental protection paper with low energy consumption and light pollution.
 
There are many kinds of urban waste paper. Different types of waste paper are used as raw materials to make different kinds of recycled copy paper and recycled packaging paper.
 
Ordinary paper can be divided into two categories: one is low-grade paper such as wall board paper and toilet paper; the other is paper for books, newspapers and magazines, copy paper, printing paper, postcards and exercise books, which belongs to cultural paper.
 
Compared with ordinary paper, the environmental pollution caused by recycled paper pulping is much lower than that of ordinary paper. Papermaking industry is one of the most polluted industries in China because of its large amount of waste water and wide distribution.
 
Consumption of 1 ton of pulp requires 100 tons (wood pulp) to 400 tons (straw pulp) of water, most of which have to be discharged.
 
In China, more than 30% of the total emission of aerobic organic matter is discharged from the papermaking industry in China.
 
The black liquor pollution caused by papermaking is the most serious, and 10 tons of black liquor is discharged every 1 ton of pulp consumption. There are a lot of carbohydrate, protein, oil and lignin in the waste water of papermaking.
 
These substances are easy to synthesize under the action of microorganisms. During the synthesis process, a large amount of oxygen is consumed, which reduces the oxygen content in water and affects the growth of fish and other aquatic organisms.
 
After the dissolved oxygen is exhausted, the water is in anaerobic state. Under the action of anaerobic bacteria, the organic matter produces poisonous gases such as hydrogen sulfide, ammonia and mercaptan, which worsens the water quality.
 
In the manufacturing process of recycled paper, the waste water discharge can be reduced by 50%, in particular, several processes in the early stage of papermaking can be omitted, and the black liquor with the most serious pollution will not be produced.
 
However, environmental protection paper is not equal to recycled paper, wood pulp and straw pulp as raw materials for consumption of paper is also called environmental protection paper, environmental protection paper is the market collectively referred to! Recycled paper is consumed with waste paper as raw material, and does not add any whitening agent, fluorescent agent and other chemical agents, so the color of recycled paper is yellowish in nature! The difference between environmental protection paper and recycled paper is the difference of raw materials.
 
Recycled paper does not add any whitening agent, fluorescent agent and other chemicals, so it shows the beauty of paper nature. Light yellowing paper is more conducive to maintaining our eyes because it does not reflect light. Europe and Japan used to use recycled paper as office and learning paper more than ten years ago.
 
The environmental protection paper claimed by many companies in the current market does not belong to recycled paper. As long as recycled paper is in accordance with the EU international standards, environmental protection paper is only a general term. The biggest difference between environmental protection paper and recycled paper is that the raw materials are different. Recycled paper uses waste paper as raw material, while environmental protection paper uses wood pulp as raw material.
 
Environmental protection paper is not equal to recycled paper, wood pulp and straw pulp as raw materials for consumption of paper is also called environmental protection paper, environmental protection paper is the general name of the market! Recycled paper is consumed with waste paper as raw material, and does not add any whitening agent, fluorescent agent and other chemical agents, so the color of recycled paper is yellowish in nature! The difference between environmental protection paper and recycled paper is the difference of raw materials.
 
Recycled paper does not add any whitening agent, fluorescent agent and other chemicals, so it shows the beauty of paper nature. Light yellowing paper is more conducive to maintaining our eyes because it does not reflect light. Europe and Japan used to use recycled paper as office and learning paper more than ten years ago.
 
The environmental protection paper claimed by many companies in the current market does not belong to recycled paper. As long as recycled paper is in accordance with the EU international standards, environmental protection paper is only a general term. The biggest difference between environmental protection paper and recycled paper is that the raw materials are different. Recycled paper uses waste paper as raw material, while environmental protection paper uses wood pulp as raw material.

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