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 Wysłany: Nie 0:55, 08 Maj 2011 Temat postu: ed hardy vaatteet The development of synthetic pap |
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Development and Future of Synthetic Paper
- Mainly through the molten polypropylene, spinning, into the net, squeezing the final production of a Because it is non-woven synthetic paper made of plastic fiber textile, which has a high capillary effect, more characteristic of paper, light weight, high permeability, the physical and mechanical properties of good color strength, low deformation, in addition to r_ general scope of application of synthetic paper, but also widely used in home fear packaging, decoration and other industries. But the The use of a synthetic paper,[link widoczny dla zalogowanych], printing and publishing aspects of living: water-resistant synthetic paper can be used to print newspapers, books, children's book, travel guides, phone books, songs set; propaganda wall charts, mountain maps, tourist maps, aeronautical charts and a variety of military maps; outdoor advertising, posters, hanging screen, H,[link widoczny dla zalogowanych], household registration list, ID card (ID card), a variety of POP (the small ad purchase goods stores), public or private business cards. 2, any commercial packaging: H1 production of synthetic paper gift bags, western bags, shopping bags,[link widoczny dla zalogowanych], light box packaging containers; all kinds of food, beverages, pharmaceuticals, frozen foods, cosmetics packaging labels; bacon, f system of fish, cheese snacks special pad of paper boxes; packaging of the paste belt, tie straps, and suspension bands. 3, in the processing of paper: the use of synthetic paper processed into blueprint paper, and the second end of the drawings, copy paper,[link widoczny dla zalogowanych], computer paper, cardboard records, golf score cardboard, measuring and recording paper, perforated cardboard, peeling paper. 4, construction materials: the synthetic paper of colorful tissue paper as the base paper, wallpaper base paper, paper partition board asked the door. In addition, make-up can also be sent l Furniture Second handy. 5, other aspects of existence: to deliver the summons as a synthetic paper, desk pads, menus, playing cards, admission tickets, kites, model aircraft, spinning reels, bottle washers. Synthetic paper market prospects of the current paper is mainly composed of straw, wood pulp and other plant fiber production due to process complexity, production process a large number of pollutants discharged, the state environmental protection departments have to close down the r Bu million small paper mills, as limit deforestation, the future Senior coated paper pulp will need surgery to rely on imports. Therefore, the synthetic paper in the country has a wide range of applications. Expected from 2004 to 2010, with the rapid development of China's national economy bud, growing demand for paper strength I】. Demand quantities of paper 2 / 3 for packaging materials, 1 / 3 for the printing of 20, for example, if 5% of synthetic paper printing and packaging paper was replaced by flesh China Packaging 2005 / 4, the demand for them will be very substantial. Synthetic paper of the series, with high economic and social benefits,[link widoczny dla zalogowanych], preliminary analysis are the following: 1, plastic and paper, plastic and wood, synthetic materials do not need wood and natural plant fibers, can save a lot forest resources, according to preliminary estimates, for every ton of synthetic paper can save 10 cubic meters of timber. 2, saving, production of traditional fiber paper with the comparison, each producing one ton of synthetic paper, you can power-saving 280kwh. 3, water conservation. The production process of synthetic paper, only a small amount of circulating cooling water, therefore, a significant reduction in water consumption, compared with traditional fiber paper, synthetic paper to produce one ton of fresh water can save 110 tons, which ease the shortage of water resources is significant. 4, conservation area, synthetic production process is plastic, plastic raw materials needed and a small amount of auxiliary materials. The accumulation of paper mills need a lot of venues and other plant fibers of wood, often with the same size of paper mill the size of comparison, synthetic production of traditional fiber paper mill covers an area of only one-tenth. 5, reduce environmental pollution. Traditional fiber paper manufacturing process will produce a lot of water, the water purification technology is not yet fully resolved, and the need to consume a lot of money, serious environmental pollution, and synthetic paper production process requires only cooling water, therefore, the production of synthetic paper on the environment contamination is small. 6, the application of a wide range of synthetic paper, synthetic paper of some special properties, such as water, moisture afraid of corrosion, grease, acid and alkali resistance, moth-eaten, is the common fiber paper are not available. Synthetic Paper for packaging, decoration, advertising, can replace the aluminum and iron horse kl, its application is much higher than the traditional market fiber paper, which is like the U.S., Canada and other countries with rich forest resources because of the strong development of synthetic paper one. Synthetic Paper is an inevitable product of the scientific development of mankind, mankind will give the plant less than a new concept paper. Now people f 『] knowledge is not limited to the replacement of plain paper. The synthetic paper is the pursuit of unique features. As a new material is particularly important for re-processing research, apply it in space, deep sea exploration, biotechnology and special packaging, etc., has a broad development space.
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