This paper mainly describes the experimental study of ink transfer through a sheet-fed offset press and how scientific research methods are applied to current research. Industry-oriented scientific research goals are to find the most up-to-date methods for solving problems in the system. In the ne

Toys are intimate partners in the growth of children, but it is easy for parents to ignore that toys can also harm children's physical and mental health. Seeing how the parents are going to buy "healthy" toys for their children - Are the faults of toys â–¡ Xiaoqiang rides a toy

China is a big producer of paper products, and the output of cardboard is the second largest in the world. However, the current situation of carton enterprises does not seem to be as gratifying as the output. With the continuous rise in raw material prices, demand for cartons requires cartons to c

1. Hardness Hardness, or penetration, is a measurable characteristic that must be considered when selecting an appropriate grease. The hardness of the grease is determined by the number, No. 0 is the softest, and then increases to No. 6 with No. 1 and No. 2. The hardness of No. 6 is the same as t

Maybe it sounds like science fiction, in the near future, beverage bottles may not only wait for you to come quietly on the sides of the retail outlets, but as if to reach out to catch you, or like the neon lights of Thames Square. Suddenly light up, or show a short video telling you the reason to

The redwood fans who have not been to the factory must be very curious, how is a piece of rosewood furniture made? Why is every piece of rosewood furniture worth a lot of money, besides the scarcity of materials, are there other factors? Choose furniture to see The same two

Zhejiang Province is in the process of printing braille labels for drug packaging. It is expected that the first batch of drugs printed with Braille will be sold in the near future. This will bring great convenience to people with blindness and their families. In some developed countries, labeling

In the past, people used to use side cutting to intercept wood. The cut is tangent to the annual ring of the wood. There are different annual rings of wood on the opposite sides of the same piece of wood. Therefore, it is easy to be warped or twisted due to different water shr

From March 22nd to September 22nd, consumers simply log in to the Nestlé Drinking Water Company website, or paste plastic bottles from Nestlé’s “YUHUO” and “Deep Spring” bottled water or bottled water, together with your signature. The environmental declaration

Offset presses have various types of brakes. According to their functions, they can be divided into three categories: positioning, limit, and protection. They are absolutely stationary and relatively stationary. In general, they appear in pairs and have brakes. The screws are used together, and bo

In the conventional heat-shrinkable packaging, the sealing method of the middle sealing interface is nothing more than two kinds of trimming heat sealing and embossing heat sealing. It is the use of heat to weld the packaging material or to break the packaging material, and there are complicated m

At present, plastic bottle beer has just started in the domestic market, but sales growth in foreign markets is very fast, especially in Germany and Japan and other beer producing countries, in recent years, the market share of plastic bottle beer has grown at an average annual rate of 30%. . Acc