subject: Zenith Grinding mill open green " paper stones "processing [print this page] Hot in today's world of environmental protection, China to increase Environmental protection And vigorously promote the great new environmentally friendly materials situation, environmental protection, " stone paper " along the way , " January 26, 2010 , the State Council Information Office issued a alternative plant fiber , drawn from the rich ore of the new technology of environmental protection recycled paper " rock paper "; March 2, 2010 , environmental protection, " stone paper " appearance in the Great Hall of the two sessions ", which is the traditional paper and packaging materials, a major breakthrough in the field . Grinding mill open green " paper stones "processingLet us know green " paper stones ":
1 Brief Introduction
Rock paper technology , is the most abundant mineral in the crust of calcium carbonate as the main raw material resources , to a variety of polymer materials and inorganic substances as auxiliary materials, use of filled polymer interface chemistry and modification, a special processing and Into a reversible cycle of use, technical characteristics of modern technology the new paper . Rock -paper technology , is the world's leading advanced technology . The birth of the technology , not only to solve the traditional paper harm to the environment pollution problems but also solve a lot of Plastic The use of packaging materials and a large number of white pollution caused by Oil Waste of resources problem.
2 , processing technology
Extraction of calcium carbonate in limestone , then the purpose of ore ground into fine powder calcium 1500-2500 , followed by a second process , will add on 85% of modified calcium carbonate 15% Additive Masterbatch made , and finally through the extrusion blown film equipment or bags made of paper .
3 Applications
Stone can be applied to a one-time life consumption of paper products, such as garbage bags , shopping bags ,Food Bags , compact bags , lunch boxes , foot gloves, table cloth , raincoats, dust cover , etc.; also be applied to cultural paper , such as printing paper, writing paper , Advertisement Decor paper, wood free paper , coated paper , film paper, drawing paper , move stickers, typing paper , envelopes paper, cigarette paper, Glassine paper, newsprint , etc.; can also be used in building decoration , such as decorative wallpaper , etc.; Can also be used in industrial and packaging areas, such as fertilizer bags , cement bags , rice bags, Clothing Bags , all kinds of bag , carton boxes , etc.; can also be applied to special paper , the field operations such as paper , paper underwater operations , mining operations under the paper , and other military special paper . Applications can be very broad, and with the stone paper technology matures and upgrading applications will be even greater .
4 , stone paper and compared with ordinary fiber paper has the following characteristics:
(1 ) No need to re-use wood paper ( no wood pulp and plant fiber) , not cutting down trees (currently , for every ton of paper requires 25 trees felled ), the effective protection of human environment ;
(2 ) papermaking process without water ( the traditional paper required for each ton of paper produced 10-100 tons of water ); effective saving valuable water resources, reduction in paper-making process and cost of sewage treatment areas , greatly Reduce the production cost of paper ;
(3 ) paper-making process without steam boiler ; a good investment to reduce production , reduce production costs and improve production safety ;
(4 ) paper-making process without adding acids, without adding base , do not bleach , zero-emission , no waste water , no air pollution and water pollution ; so it will not cause environmental pollution and harm the environment , but also purification process without the production ;
Zenith Grinding mill open green " paper stones "processing
