The use of waste paper to mold asphalt corrugated board technicians from the Central Institute of Building Research in India, using waste gold and silver cardboard, cotton yarn head, coconut fiber and asphalt as raw materials, molded a new building material asphalt corrugated board. The ratio is 40% for shredded paper, 10% for chicken manure, and 50% for raw soil. The use of waste paper to process cattle and sheep feed in the United States, the United Kingdom and Australia has developed a good way to process waste paper into cattle and sheep feed. For the grassroots staff, paper companies, schools, the public and other different groups, the POPs science knowledge, conventions, project conditions and advanced technologies, the eco-environment department carried out extensive publicity and training activities on different occasions. The public and the professionals were involved in the supervision of the work of reducing emissions and received good social effects. A better printing result is obtained when the pH of the paper is near neutral. Some factories have a refueling system, but they do not implement them. For example, there are 8 correction screws under the base of J2108, and the contact point of the screw is 200px square iron. After correcting the level, use the nut to fasten the base to prevent the foot screw from moving. The problem is: the base of the machine is not on the ground. Supported by 8 foot screws, because the oil pan is to be placed below, it is impossible to seal with cement. Therefore, the surface strength of the foundation is required to be high, and the specification uses 200 cement, and the actual use of 400 cement is better. And the steel bar is rolled on the upper layer of the foundation, otherwise the cement is easily damaged or cracked after the ground screw is touched, and the machine loses its level. The development of the pos paper market in the future will be customized for high-end thermal printing, such as logo printing, color advertising, and even anti-counterfeiting. At present, Guangxi's pulp and paper enterprises have all carried out upgrading and transformation of non-sulphur bleaching technology and pollutant emission reduction work. Some enterprises such as the demonstration enterprise Nanning Sugar Co., Ltd. Pumiao Paper Mill have completed the chlorine bleaching in 2016. Technical upgrading, Tianyang Nanhua Paper Co., Ltd., Guangxi Laibin East Sugar Paper Co., Ltd., Guangxi Fengxue Luzhai Paper Co., Ltd. have successively applied to become demonstration paper mills, and will complete the upgrade of chlorine-free bleaching technology in June 2019. Reconstruction, other related companies will complete the transformation work before the end of 2019. Determination of color difference: In the experiment, X-rite500 series spectrophotometer was used to detect the color difference of the water-based ink, the original ink sample was selected, and as the standard value, the other four sets of color bars with different pH values ​​were measured, and the color difference value was calculated. △E. At the time of production, according to the different shapes of various household appliances, different patterns can be knitted and decorated with colors, so that the produced household appliances are both practical and beautiful. Since phenol is combined with low molecular weight cellulose and hemicellulose, the strength of the phenolic resin produced is higher than that of the product made of phenol and acetaldehyde, and the heat distortion temperature is 10 ° C higher than that of the conventional phenol resin. The use of waste paper to make recycled gold and silver cardboard is the most extensive way to use waste gold and silver cardboard. British cattle farms, pig farms and chicken farms use waste paper scraps for paving in the bar. Commonly used inorganic conductive fillers are classified into two types: carbon and metal according to different carbon blacks or metals and metal fibers. Various inorganic conductive fillers are filled into the matrix polymer to prepare various anti-all kinds of anti-all kinds of anti-corrosion. Electrostatic packaging materials. The regular maintenance of the offset press is critical. The offset press should be cleaned, maintained and refueled before it can work normally. Because carbon-based carbon black and other fillers are a very effective ultraviolet shielding agent, it can delay the aging of polymer matrix materials to a certain extent. When the surface polymer material is pulverized, the carbon particles are exposed according to the tunneling theory of quantum mechanics. Electrons that are activated by thermal vibrations are more likely to cross the barrier barrier and reach adjacent particles, forming a larger tunneling current, which directly manifests as an increase in the conductivity of the material. In particular, the roller journal and the bushing wear quickly, which may cause printing failures such as ghosts and bars. In the case of large demand customers, the price has not increased much. Laser laser film self-adhesive label Multi-color product label universal label paper, suitable for high-standard information labels for stationery and decorations. In order to effectively guide the pulp and paper enterprises to apply for pollutant discharge permit, and to carry out pollution prevention and control from the technical and management service enterprises, the Guangxi Environmental Protection Research Institute and other departments have in-depth investigation of the production and operation of the pulp and paper enterprises in the jurisdiction, and compiled Guangxi Pulp and Paper Industry Pollution Prevention and Environmental Management Technical Manual, "Guangxi Pulp and Paper Industry Pollution Discharge Permit and Standardized Management Technical Guide" and "Guangxi Pulp and Paper Industry Special Treatment Plan" and other documents. At the same time, the ecological environment department of the autonomous region has also issued relevant policies, established a long-term mechanism, and improved the environmental supervision, testing and law enforcement capabilities of the management department.

Surface tension of the ink The trend of the surface tension curves of the five groups of inks is a steady rise to the peak and then decreases until the platinum ring is completely pulled out, and the value drops rapidly until it returns to zero. The range of variation is shown in Fig. 1. When printing on the surface of corrugated paper, the color density of several sets of ink surfaces is relatively close.

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