What is the difference between bamboo pulp and wood pulp natural paper? Which one is better to use?

1. "Original wood pulp paper" generally refers to paper made from high-quality wood as raw materials through beating, cooking and other processes. The paper is fine, soft, with a smooth surface and good toughness. Paper towels made from inferior base paper are rough, loose, have many holes, and have poor expansion strength, leaving paper scraps and paper fluff at the wiping area, which affects use. In addition, because the paper towels made from inferior base paper are not white enough, it often leads to the excessive use of fluorescent whitening agents.

2. The performance of bamboo pulp is between softwood and hardwood, and is significantly better than grass pulp. It can replace hardwood pulp and reduce the amount of softwood pulp. It is used to make various papers including many kinds of paper. medium and high-grade paper products; the bamboo pulping production technology is mature and reliable, and most of the equipment can be made from domestic products; the pollution control technology is mature, and the "three wastes" can meet the relevant national emission standards. The ecological effect is another advantage of developing bamboo pulp papermaking.

3. Bamboo pulp paper is better to use.

1. Background of bamboo pulp paper?

1. my country is a major paper producer, consumer and importer. Last year, both paper and paperboard production and consumption ranked second in the world, second only to the United States. With the rapid growth of my country's demand for paper products, the supply of wood pulp is far from meeting the demand, resulting in a rapid increase in imports. From 1995 to 2001, my country's paper and cardboard imports increased at an annual rate of 14.5%. In 2001, 5.59 million tons of paper and cardboard were imported, accounting for 17.5% of the total consumption. The imported wood pulp and waste paper were 4.9 million tons and 6.42 million tons respectively, accounting for 38% of the total pulp consumption. The two items added together , using US$6.4 billion in foreign exchange, ranking third in foreign exchange use for imported goods. In addition, replacing wood pulp with bamboo pulp is also an urgent need for ecological protection.

2. For the papermaking industry, wood fiber is much higher than grass fiber in terms of performance and technology. However, our country is a Shaolin country, and the forest coverage rate is 10 times lower than the world average. percentage point. Since the implementation of the natural forest protection project in 1998, domestic timber harvesting has become more restricted. From the analysis of total timber consumption, from 1993 to 2000, domestic timber decreased by an average of 1.1% annually, while commercial timber consumption increased by an average of 3.6%. It was achieved by a "hard cap" of 14.7% import growth. With the development of the western region, ecological protection, mainly converting farmland into forests, is imperative. This reality determines that my country's wood fiber supply will show a downward trend. It is predicted that in 2005, my country's demand gap for commercial timber will be 70 million cubic meters.

3. Against this background, the proposal of a feasible plan to replace wood with bamboo is very timely.

2. Resource Distribution

my country is the country with the richest bamboo resources in the world, with more than 500 species. Its cultivation area, accumulation and annual output rank first in the world. According to statistics, there are currently 4.2 million hectares of bamboo forests in the country, accounting for a quarter of the world. About 9 million tons of bamboo forests are cut down annually. Bamboo has a short maturity period and can be used for many years after one planting.

Is it cheap but not good? Existing production practice shows that the performance of bamboo pulp is between softwood and hardwood, and is significantly better than grass pulp. It can replace hardwood pulp and reduce the amount of softwood pulp. It can be used to make various papers, including a variety of medium-sized paper. High-end paper products; bamboo pulp production technology is mature and reliable, and most equipment can be made from domestic products; pollution control technology is mature, and the "three wastes" can meet relevant national emission standards. The ecological effect is another advantage of developing bamboo pulp papermaking. It is worth mentioning that the central and western regions such as Yunnan, Guizhou, Sichuan, Chongqing, Guangxi, Hunan and Jiangxi are endowed with unique resources and are very suitable for the growth of bamboo species for pulping and papermaking.

Reference materials

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