Office waste paper, waste paper can only sell it? Nanjing Forestry University College of the timber industry for the professors and students an alternative way out of paper: they are made of sheet metal can be processed to create furniture.
According to the briefing, this system of using paper plates cost less than wood.
With paper furniture collate information from the first. One day, Nanlin major carpentry students finishing experiment together because this information is important in a large number of experimental data, can not directly sell. The students smashed all the paper, and then sell. However, this paper has been broken at the time of doctoral dake hole "intercept" a: "Do not sell, I can get them to do experiments." Yue-hole explained that these offices are stained with ink on paper If the recovery of recycled paper, but also for chemical treatment, environmental pollution will also have. He wanted to try to use their professional knowledge, and see if I can make these paper plate. In carpentry College under the guidance of Professor Lu Xiaoning, he began pondering plate with paper processing.
Yue-hole professional timber processing, should be made shredding sheet is not difficult. "Labeled as the shredding pulp, together with a glue mixture, in the high temperature and high pressure conditions ah can make the plate." These processes and processing wood almost.
However, after testing, he discovered a problem, not enough plate toughness, endurance too. Later, after repeated experiments and paper found, and now used in office printing paper contains a lot of gypsum,白灰for is to improve the quality of the paper, has also increased the surface smoothness of paper. Soon after to find the problem solved: when doing so long as the plate by adding a certain amount of wood shavings can be used to increase the toughness of the plate.
Yue hole that waste newspaper with a large quantity of ink, such as paper-making raw materials and then do, it will incur a greater burden to the environment. The use of waste wood shavings factory and office furniture manufacturing composite sheet of paper, not only a reduction of paper-based material recycling of environmental issues, and expand the use of waste paper, but also for furniture timber provides a new species of the board. Compared to metals, plastics, wood and other furniture materials, paper-based material is a non-polluting, non-toxic, easy recycling, reusable, easily degradable materials, paper materials as furniture can save wood, improve resource utilization.
It is learned that, according to Yue-hole technology, coupled with an average of four kilograms of waste paper glue and other additives, can make one square meter of about 1.5 centimeters thick board. Yue hole also made a sheet of paper装饰柜, a Chinese-style tea table, he put in, respectively, above a water fountain, a microwave oven. Months have passed, and no deformation plate.
Yue hole that if the future for the industrialization of production, the cost of such a panel should be lower than the wood. |