English
Global plastic pollution has surpassed the ecological tipping point, with over 300 million tons of plastic waste entering the oceans every year, posing a threat to human health and the future of the planet. Bamboo, an ancient and modern green resource, is becoming a key to cracking white pollution and promoting sustainable development.
1、 The social value of developing bamboo fiber industry
The carbon sink efficiency is enormous
Bamboo plants can grow up to 1.21 meters per day, with a carbon sequestration capacity 1.46 times that of Chinese fir. The annual carbon sequestration per hectare of bamboo forest reaches 5.09 tons, forming a unique "negative carbon factory" effect.
Outstanding biodegradability
Bamboo fiber completely degrades in 180 days under natural conditions, compared to the 500 year decomposition cycle of plastic, creatively applying bamboo fiber to the emerging industry of "replacing plastic with bamboo".
Energy consumption revolution
The energy consumption in the production of bamboo fiber products is only one-third of that of plastic products, and the entire process achieves a closed-loop of biomass energy, completely eliminating dependence on fossil fuels.
Economic leverage effect
The comprehensive output value of bamboo forests in China can reach 45000 yuan per hectare, forming a green economy network covering 45 million practitioners and supporting the national rural revitalization strategy.
Breakthrough in material performance
The tensile strength of bamboo fiber is 1.8 GPa, surpassing ordinary steel, with an elastic modulus of 40-50 GPa. After modification, the thermal deformation temperature can reach 205 ℃, achieving a generational leap in structural materials.
Significant public value
The natural antibacterial rate of bamboo quinone substances is 99.8%, eliminating the risk of microplastic accumulation in the human body and reducing health damage caused by plastic packaging by 3 million tons per year.
Innovation in Water Resource Protection
The water consumption in the production of bamboo fiber products is only 1/20 of that of plastic products, and the entire process has zero toxic emissions, solving the problem of microplastic pollution in water bodies.
Land Efficiency Enhancement Model
The transformation of degraded bamboo forests increases soil organic matter by 2.3% annually, and bamboo fiber can create a composite land use paradigm of "carbon sequestration improvement output".
Global climate governance
Promoting 100 million hectares of bamboo forests globally can achieve an annual carbon sink of 1.2 billion tons of CO ? equivalent, equivalent to 38% of the EU's 2030 emission reduction target. Bamboo fiber is an ideal core for industrial bamboo
application.
Civilization inheritance and innovation
By integrating Eastern bamboo culture with modern technology, bamboo fiber products have established a new paradigm of dialogue between traditional wisdom and modern civilization, highlighting the sustainable development of human civilization.
2、 Innovative application of bamboo fiber
Bamboo fiber textile
The unique structure and function of bamboo fiber, as the fifth largest natural fiber in the world, have good development prospects in the development of textiles.
Bamboo based composite materials
The bending modulus of bamboo fiber PLA composite material reaches 8.5GPa, which can be applied in the manufacturing of new energy materials such as automobiles, high-speed trains, ships, drones, wind turbine blades, photovoltaic brackets, battery shells, etc.
Bamboo wrapped pipeline
Bamboo wrapped composite pipes with a burst pressure of 6MPa can replace traditional HDPE pipes in municipal engineering, reducing the total lifecycle cost by 40%.
Bamboo fiber packaging
Bamboo fiber has been modified to form a unique structure, with a 300% increase in barrier performance, and has been widely used in the packaging field.
Bamboo fiber aerogel
The ultra light gas gel with thermal conductivity of 0.023W/(m · K) has become a new generation of thermal insulation material.
Bamboo based activated carbon filter cartridge
The activated carbon prepared from bamboo fiber has a specific surface area of 2800m ²/g, achieving a breakthrough of 99.97% VOCs adsorption rate in the field of air purification.
Bamboo fiber reinforced concrete
Adding bamboo fiber can improve the crack resistance of concrete by 60%, ushering in a new era of green building materials.
Bamboo based bioplastics
The PLA composite material with a bamboo cellulose content of 65% has achieved a thermal deformation temperature breakthrough of 200 ℃ in the field of 3D printing.
Bamboo fiber diaphragm
The separation membrane with an oxygen permeability coefficient of 600 Barrer has revolutionized industrial separation processes.
Bamboo building materials
The seismic performance of bamboo boards and components produced from bamboo fiber reaches 9 degrees of fortification, reducing the construction period by 50% and reconstructing the modern architectural paradigm.
Replacing plastic with bamboo "is not a simple material substitution, but a systematic transformation of the paradigm of human civilization. When bamboo fiber meets innovative material technologies and millennium wisdom merges with modern technology, this green revolution is giving birth to a new form of civilization. As Nobel laureate Mo Yan once said, "The elegance of bamboo is precisely the resilient growth of human civilization. In the dimension of ecological civilization, bamboo fiber is writing a new chapter of harmony between humans and nature.
The utility model relates to a bamboo fiber degradable agricultural film material, which adopts a three-layer co extrusion blown film equipment using an upward blowing method. Involving the preservation of agricultural livestock and forage. Food vacuum packaging. Drug packaging. Aluminum battery packaging. Packaging for military equipment. Packaging for optical electronic products.
The quality of this device lies in.
All domestic components are used to replace the high equipment prices that have long relied on Europe, America, and Taiwan
1. Adopting domestic operating control system and industrial control instrument for thickness gauge. Replace the monopoly technology of Europe and America.
2. The mold and screw are made of an advantageous mixture of steel with molybdenum added as an elemental component. Improve corrosion resistance and service life
3. The whole machine adopts a frame structure. Easy to disassemble and assemble. Convenient transportation.
4. The winding adopts AB double winding surface friction structure. Equipped with online slitting. Waste recycling device
5. The traction adopts a horizontal rotating structure. The flatness of the film is uniform.
6. The equipment is efficient and energy-saving. High quality and excellent price. Replace imported equipment
7. Automatically adjust the wind ring and equip it with an online thickness gauge. Real time monitoring and adjustment of film thickness deviation.
The structure is as follows:
S1 consists of 5 extruders arranged in a 111 shape below the center point of the frame, and different raw materials are fed into the extruders in different proportions. The screen changer enters the composite mold S2 to form a mold base. Circular film bubbles are formed by cooling with wind ring S3. There are three external blowers connected to the chiller S4. One of the blowers blows cold air to inflate the film bubbles. The other one extracts the hot air inside the membrane bubble. There is also one that sends cold air into the air ring. Set the film bubble, fix it with a stable bubble holder S5, monitor the thickness deviation with a thickness gauge S6, and enter the herringbone plate S7 vertically upwards. Flatten and form it into a traction rotating device S8. The traction rotating device is equipped with. Traction bracket. Rotating device. The film passes through a rotating device. Guide roller. Enter the ultrasonic edge correction machine S9. Adjust the left and right deviation. Enter the lower traction S10. Edge cutting. The lower traction is equipped with a rack platform. Traction roller. Tension sensor. Cutting device. Finally, the film is cut and fed into S11 winding. S12 roll up. The winding machine is equipped. Main transmission roller. Flip frame. Cutting device. Spread the flat stick. Control electrical box. Mechanical arm. This device is equipped with a remote IoT monitoring and control system. Capable of handling faults and maintenance remotely.
