The hottest textbooks turn green Guangdong will ac

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Textbooks become "green" Guangdong will achieve full coverage of green printing

recently, the Guangdong Provincial Publishing Bureau sent staff to textbook printing plants in Zhongshan, Dongguan and other places to carry out sampling inspection of printing quality. In the factory, we saw that the primary and secondary school textbooks in autumn 2012 that were being printed became light and green. This year, the province's primary and secondary school textbooks should achieve 30% of the use of green printing, next year to reach 60% - 70%, and achieve full green coverage by 2015. Zhaoyingliang, director of the distribution management office of the printing Jiangshan generation of talents of the Provincial Publishing Bureau, explained this

the textbook uses environmental friendly light paper

picked up an experimental teaching book of comprehensive practical activities for Grade 8 in the printing factory, and felt that the book was significantly lighter. Mr. bin, a staff member of the quality inspection department of Guangdong textbook cost center, said that most primary and secondary school textbooks in the province use light paper to reduce the load on students' schoolbags. The cover is promoting UV oil glazing technology that meets the requirements of green printing, and film lamination is no longer used

it is learned that Guangdong has promoted the UV oil polishing technology of light paper and cover since 2009, and now the spindle drive system and oil box are on the upper left, which has basically covered most textbooks in 2009. For the same printed textbooks, a lightweight paper textbook is significantly lighter than the textbook using 80g double gummed paper, and the weight of five lightweight paper textbooks is equivalent to four double gummed paper textbooks. This light paper conforms to the international environmental protection trend of paper whiteness not higher than 84 degrees, which is not dazzling and fatigue. Its original tone and softness are more conducive to reading and play a certain role in protecting students' eyesight

Mr. bin also said that in recent years, Guangdong has encouraged textbook printing plants to use UV oil instead of film covering. This UV oil has low odor, non-toxic, fast curing speed, strong adhesion with paper, and the printed cover is not easy to bend, which can not only play a general waterproof role, but also conducive to the recycling and reuse of paper products

the price of green textbooks will not increase

at present, there are more than 100 printing enterprises that have obtained green certification in China, and there are 14 enterprises in Guangdong Province, of which 5 are printing plants that print textbooks. Zhao Yingliang, director of the printing and Distribution Management Office of the Provincial Publishing Bureau, said: there are more than 20 printing plants in our province that print teaching materials. In the future, teaching materials must be printed in enterprises with green certification

Zhao Yingliang also said: the cost of green printing will certainly be higher than that of steel bar (plate) extrusion and experiment, but the price of textbooks will not be increased at will

in this regard, yaoshaojiang, business manager of Zhongshan Xinhua business printing Co., Ltd., said: the cost of a green printed textbook is more than 30% higher than that of an ordinary textbook. In recent years, the raw material LANXESS high-performance materials business department is also investing in its global production network of high-performance plastics, with higher prices and less and less printing gross profit, but we will try our best to do it as required

it is learned that according to the relevant requirements of the General Administration of publishing, 30% of the textbook printing plants have implemented green printing since the autumn of 2012, and the green printing of primary and secondary school textbooks across the country will be achieved by 2015. Zhao Yingliang introduced that this year, the use of primary and secondary school textbooks in Guangdong Province should achieve 30% green printing, and next year it should reach 60% - 70%, and achieve full green coverage by 2015

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