The adjustment of the sheet feeding device of the sheet-fed offset printing machine can be said to reflect the basic skills of the operator. It includes the stacking operation, the understanding of the working mechanisms and components of the paper feeding, and the accurate adjustment of t.......
The static electricity of paper affects paper feeding and printing. One is that the paper has static electricity before it is used on the machine, and the other is that the static electricity is not obvious before the paper is printed. The static electricity suddenly increases after imprin.......
Instrument series
Function introduction
Available models <.......
Today, with the rapid development of technology and society, the amount of information that people occupy and c.......
Atomic Emission Spectrometer AES
Inductive Coupled Plasma Emission Spectrometer ICP
Direct Current Plasma Emission Spectrometer DCP
UV-Visible Spectrophotometer UV-Visible Spectrophotometer UV-Vis <.......
Multimedia network classrooms, with their convenient, fast, practical and easy-to-use features, have become the teaching solution given priority by teachers and students in the construction of campus informatization. Especially now, the information technology curriculum h.......
The national “Tenth Five-Year Plan†major scientific and technological project undertaken by the China Article Coding Center— “Two-dimensional Barcode New Code System Development and Research on Key Technical Standards†has achieved breakthrough results, and .......
Due to the rapid development of science and technology today, technological innovation has had a great impact on human society and economic development. The technological innovation of printing enterprises is mainly process innovation, that is, to continuously improve production efficiency.......
In the call for protecting the environment, saving energy, reducing pollution, recycling and safe production. China's packaging and printing water-based inks ranked first among other packaging and printing inks with its 35% dosage in just a few years. In general, the more high-end pack.......
Driven by computer-aided design (CAD), the level of informatization in the engineering field has been continuously improved, and higher and newer requirements have been placed on the output device of design drawings, large-format printers, and this is also the The inherent power of upgradi.......
Most Flexo printers understand that in the process of printing with water-based ink, it is necessary to pay attention to the viscosity of the ink and maintain a certain degree. In the laboratory, the operator uses the Zahn cup and the stopwatch to observe and check the viscosity is the mos.......