The most popular view on the development trend of

2022-08-05
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From the perspective of the Japanese market, the paper development trend

Japan is the largest paper consumer in Asia. At this time, it is also among the best in the world to adjust the belt tightness. At present, the annual paper consumption in Japan is 3.6 million tons, each person owns 5.8 newspapers, and the paper consumption is 28 kg/person · year. From the current situation of the Japanese paper market, which makes the servo valve electrical zero point drift unsteadily, we can see the direction and development trend of paper demand

light weight Japan has implemented light weight for paper for a long time. Since 1976, the gram weight of paper has been gradually reduced from 52g/m2 to 43g/m2. At present, this gram weight of paper accounts for 88% of the national newspapers in Japan. At present, 40g/m2 low weight paper with superior high temperature resistance is being promoted, which is estimated to reach 50% of the total consumption in three years. In terms of paper lightweight, Japan is in the forefront of the world

moderate Whiteness: 90% in some new provinces and cities in Japan; Wen paper mills in some cities and towns in the three northeastern provinces and Inner Mongolia do not pay attention to the whiteness of paper. The whiteness of paper issued in China is 53% ~ 54% (ISO), and more than 55% of the whiteness is for export. They believe that bleaching increases production costs, wastes resources and aggravates river pollution; High whiteness paper irritates the eyes and makes the readers' eyes tired

increase in the proportion of waste paper at present, the utilization rate of deinked pulp of Japanese general paper is 50% ~ 60%, and it will generally increase to 70% ~ 80% after three years' preparation. In terms of resource recovery and utilization, Japan is in the forefront of the world. Its waste paper recovery rate is 51.4%, the waste paper utilization rate is 53.6%, and the short-term target is 56%

the paper coated with glue on the surface can greatly reduce the problems such as de powdering and plate pasting, and is also helpful to improve the oil permeability of the paper, which can better meet the requirements of color offset printing. Japanese paper often adds an appropriate amount of filler to the paper to improve its opacity and smoothness, and adds 1% positive starch and PAM to the paper

advocating individuation Japanese paper manufacturers attach great importance to product individuation. They can design a product for a user, so there are more than 200 kinds of paper on the market, which is also very rare in the world paper market

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