Historical Development of Application of Non-wood Fiber Paper Technology in Ancient China
Papermaking, originating in China, is the first of four major inventions. Chinese ancient papermaking has a long history of use in non-wood fiber raw materials.
According to the records of the Later Han Shu Cailun Biography, the raw materials used in the process of papermaking were mainly hemp, rags, fishnets and bark.
In the five years between Xiankang of the Eastern Jin Dynasty and Antai Longan, that is, between 339 and 401 AD, the use of alfalfa for papermaking began.
According to "A Brief History of China's Papermaking Technology" (published in 1994), it was demonstrated that "foil paper is tender bamboo paper", which shows that there was bamboo paper in China during the Jin Dynasty.
At the end of the Ming Dynasty, between 1600 and 1644 AD, papermaking workshops in China began using paper for paper making.
With the use of bagasse for papermaking, China began in the Qing dynasty 29 years, that is, in 1904 AD. In the same period, China also began deinking waste paper.
In the development of the paper industry in New China, non-wood fiber also played a decisive role. In the 1950s and 1960s, Shandong used 100% wheat straw pulp to produce export glossy paper. In the 1960s and 1970s, Jiangsu used 100% wheat straw pulp to produce export writing paper and offset paper. Since the 1990s, bamboo pulp, sugar cane pulp, wheat straw pulp, rice straw pulp, and wood pulp have been used to produce various kinds of high-end cultural papers, office papers, and life series papers. At the same time, non-plant fiber has become an important raw material for special paper, such as the application of organic synthetic fiber and fly ash fiber on specialty paper, and the launch of "stone paper" during the two sessions this year.
The significance of non-wood fiber paper products for creating a green and low-carbon economic life
Bamboo pulp fiber
The well-developed roots of bamboo are ideal for preventing soil desertification and flooding. Each hectare of bamboo forest can absorb 12 tons of carbon dioxide per year, and can release 35% more oxygen than other plants.
Sugarcane fiber
Each ton of sugar cane bagasse can replace 1-1.25 cubic meters of wood, and sugar cane pulp is used in the papermaking and fermentation process are all carbohydrates, processed into fertilizer, so that these nutrients back to the ground, keep the land forever healthy, nutrients Balance, maintain ecological balance, and achieve a true circular economy.
In the past, the treatment methods of rice straw and straw were mainly based on incineration, which resulted in the emission of large amounts of carbon dioxide. As a result, rice straw straw pulping and papermaking are not only the problem of renewable resource utilization, but also one of the channels for resolving carbon emissions in China.
Waste paper recycled fiber
One ton of waste paper can produce 850 kilograms of good quality recycled paper, save 3 cubic meters of wood, save 100 cubic meters of water, save 300 kilograms of chemical raw materials, save 12,000 tons of coal, save 600 degrees, and recycle paper in the manufacturing process. Can reduce the discharge of wastewater by 50%.
The Prospect of Non-wood Fiber Paper Products in China
The "Paper Industry Development Policy" states: "Making full use of both domestic and foreign resources, increasing the proportion of wood, expanding the recycling of waste paper, rationally using non-wood pulp, and gradually forming wood fibers and waste paper, supplemented by non-wood fibers. The structure of papermaking raw materials.†Under the current conditions of China’s domestic forestry-paper integration “near-hydrolysis can not be thirsty,†and the number of imported waste paper prices is steadily increasing, we must strengthen the rational use of non-wood fiber and continue to accelerate the development of China's paper industry. .
China is a large agricultural country with relatively rich non-wood fiber resources. There are more than 120 million hectares of arable land in the country, with an annual output of more than 500 million tons of grain and more than 600 million tons of orange stalks. More than 700 million tons of non-wood fiber are produced annually, including renewable resources such as reeds, bamboo, yarrow, yarrow, and imperial bamboo, which can be used for papermaking.
The key to using non-wood fiber for papermaking is the treatment of environmental pollution. It is gratifying that in recent years, with the recovery of wheat straw slurry alkali, black liquor extraction, recycling cooking technology, pulping wastewater irrigation, solidification combustion, black liquor reuse and other wastewater treatment technology has been broken and widely used, non-wood fiber The problem of pollution in the pulp and papermaking environment has been significantly improved, creating a good prospect for the use of non-wood fiber resources.
Anxing Paper's exploration and prospects in the application of non-wood fiber paper products
Anxing Paper was founded in Hong Kong in 1973 and is the first generation multi-functional information recording paper supplier in Asia. It has successively invested in various types of paper products production and processing bases and over 30 marketing agencies in Guangdong, Shanghai, Jiangsu, Tianjin, Beijing, Guangxi, Shandong, Fujian and other provinces and cities. The self-built production and processing base covers an area of ​​80,000 square meters. With more than 50 sets of industry-leading equipment, including multi-color high-speed commercial rotary printing presses, double-rotation automatic paper cutting machines, and multi-function collating machines, it specializes in providing copy paper, computer paper, fax paper, cash register paper, book, carton, and forms. One-stop service for commercial paper products and commercial prints such as printing, ticket printing, security printing, etc. The annual output is over 120,000 tons, and it is one of the three major commercial paper suppliers in China.
In accordance with the requirements of the National "12th Five-Year Plan" and under the guidance of the scientific outlook on the development of China's paper industry, Anxing Paper is committed to the transformation and application of the above non-wood fiber resources and waste paper renewable resources. Since 2000, the company has in-depth strategic cooperation with upstream large-scale paper mills that have resource advantages, technical strengths, and national environmental protection requirements, and actively develop non-wood fiber resources such as bamboo pulp, sugarcane pulp, reed pulp, and waste paper recycling resources. The company uses the most advanced chlorine-free bleaching pulping technology in the world to produce bamboo pulp electrostatic copy paper in line with national environmental protection standards. In 2005, it invested in sugarcane pulp recycling project with Nanning Sugar Co., Ltd. and passed the SGS inspection and passed the use of waste paper. The deinking pulping process produces recyclable electrostatic copy paper for recycling. At present, the above resources have been widely used in self-owned copy paper, computer paper and other business paper products, with an annual production and sales of more than 60,000 tons.
In the future development plan, Anxing Paper will continue its mission to “make good use of resources, beautify the environment, and provide society, and customers with fast, appropriate, and sophisticated products and servicesâ€, and continue the transformation and application of non-wood fiber paper products. The integration of resources will transform the company into a "green low-carbon paper product integrated supply service provider", push non-wood fiber raw material products to the international market, revitalize the Chinese national paper products industry, and create a new green and low-carbon office life!
Papermaking, originating in China, is the first of four major inventions. Chinese ancient papermaking has a long history of use in non-wood fiber raw materials.
According to the records of the Later Han Shu Cailun Biography, the raw materials used in the process of papermaking were mainly hemp, rags, fishnets and bark.
In the five years between Xiankang of the Eastern Jin Dynasty and Antai Longan, that is, between 339 and 401 AD, the use of alfalfa for papermaking began.
According to "A Brief History of China's Papermaking Technology" (published in 1994), it was demonstrated that "foil paper is tender bamboo paper", which shows that there was bamboo paper in China during the Jin Dynasty.
At the end of the Ming Dynasty, between 1600 and 1644 AD, papermaking workshops in China began using paper for paper making.
With the use of bagasse for papermaking, China began in the Qing dynasty 29 years, that is, in 1904 AD. In the same period, China also began deinking waste paper.
In the development of the paper industry in New China, non-wood fiber also played a decisive role. In the 1950s and 1960s, Shandong used 100% wheat straw pulp to produce export glossy paper. In the 1960s and 1970s, Jiangsu used 100% wheat straw pulp to produce export writing paper and offset paper. Since the 1990s, bamboo pulp, sugar cane pulp, wheat straw pulp, rice straw pulp, and wood pulp have been used to produce various kinds of high-end cultural papers, office papers, and life series papers. At the same time, non-plant fiber has become an important raw material for special paper, such as the application of organic synthetic fiber and fly ash fiber on specialty paper, and the launch of "stone paper" during the two sessions this year.
The significance of non-wood fiber paper products for creating a green and low-carbon economic life
Bamboo pulp fiber
The well-developed roots of bamboo are ideal for preventing soil desertification and flooding. Each hectare of bamboo forest can absorb 12 tons of carbon dioxide per year, and can release 35% more oxygen than other plants.
Sugarcane fiber
Each ton of sugar cane bagasse can replace 1-1.25 cubic meters of wood, and sugar cane pulp is used in the papermaking and fermentation process are all carbohydrates, processed into fertilizer, so that these nutrients back to the ground, keep the land forever healthy, nutrients Balance, maintain ecological balance, and achieve a true circular economy.
In the past, the treatment methods of rice straw and straw were mainly based on incineration, which resulted in the emission of large amounts of carbon dioxide. As a result, rice straw straw pulping and papermaking are not only the problem of renewable resource utilization, but also one of the channels for resolving carbon emissions in China.
Waste paper recycled fiber
One ton of waste paper can produce 850 kilograms of good quality recycled paper, save 3 cubic meters of wood, save 100 cubic meters of water, save 300 kilograms of chemical raw materials, save 12,000 tons of coal, save 600 degrees, and recycle paper in the manufacturing process. Can reduce the discharge of wastewater by 50%.
The Prospect of Non-wood Fiber Paper Products in China
The "Paper Industry Development Policy" states: "Making full use of both domestic and foreign resources, increasing the proportion of wood, expanding the recycling of waste paper, rationally using non-wood pulp, and gradually forming wood fibers and waste paper, supplemented by non-wood fibers. The structure of papermaking raw materials.†Under the current conditions of China’s domestic forestry-paper integration “near-hydrolysis can not be thirsty,†and the number of imported waste paper prices is steadily increasing, we must strengthen the rational use of non-wood fiber and continue to accelerate the development of China's paper industry. .
China is a large agricultural country with relatively rich non-wood fiber resources. There are more than 120 million hectares of arable land in the country, with an annual output of more than 500 million tons of grain and more than 600 million tons of orange stalks. More than 700 million tons of non-wood fiber are produced annually, including renewable resources such as reeds, bamboo, yarrow, yarrow, and imperial bamboo, which can be used for papermaking.
The key to using non-wood fiber for papermaking is the treatment of environmental pollution. It is gratifying that in recent years, with the recovery of wheat straw slurry alkali, black liquor extraction, recycling cooking technology, pulping wastewater irrigation, solidification combustion, black liquor reuse and other wastewater treatment technology has been broken and widely used, non-wood fiber The problem of pollution in the pulp and papermaking environment has been significantly improved, creating a good prospect for the use of non-wood fiber resources.
Anxing Paper's exploration and prospects in the application of non-wood fiber paper products
Anxing Paper was founded in Hong Kong in 1973 and is the first generation multi-functional information recording paper supplier in Asia. It has successively invested in various types of paper products production and processing bases and over 30 marketing agencies in Guangdong, Shanghai, Jiangsu, Tianjin, Beijing, Guangxi, Shandong, Fujian and other provinces and cities. The self-built production and processing base covers an area of ​​80,000 square meters. With more than 50 sets of industry-leading equipment, including multi-color high-speed commercial rotary printing presses, double-rotation automatic paper cutting machines, and multi-function collating machines, it specializes in providing copy paper, computer paper, fax paper, cash register paper, book, carton, and forms. One-stop service for commercial paper products and commercial prints such as printing, ticket printing, security printing, etc. The annual output is over 120,000 tons, and it is one of the three major commercial paper suppliers in China.
In accordance with the requirements of the National "12th Five-Year Plan" and under the guidance of the scientific outlook on the development of China's paper industry, Anxing Paper is committed to the transformation and application of the above non-wood fiber resources and waste paper renewable resources. Since 2000, the company has in-depth strategic cooperation with upstream large-scale paper mills that have resource advantages, technical strengths, and national environmental protection requirements, and actively develop non-wood fiber resources such as bamboo pulp, sugarcane pulp, reed pulp, and waste paper recycling resources. The company uses the most advanced chlorine-free bleaching pulping technology in the world to produce bamboo pulp electrostatic copy paper in line with national environmental protection standards. In 2005, it invested in sugarcane pulp recycling project with Nanning Sugar Co., Ltd. and passed the SGS inspection and passed the use of waste paper. The deinking pulping process produces recyclable electrostatic copy paper for recycling. At present, the above resources have been widely used in self-owned copy paper, computer paper and other business paper products, with an annual production and sales of more than 60,000 tons.
In the future development plan, Anxing Paper will continue its mission to “make good use of resources, beautify the environment, and provide society, and customers with fast, appropriate, and sophisticated products and servicesâ€, and continue the transformation and application of non-wood fiber paper products. The integration of resources will transform the company into a "green low-carbon paper product integrated supply service provider", push non-wood fiber raw material products to the international market, revitalize the Chinese national paper products industry, and create a new green and low-carbon office life!
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