Application of Biochip Technology in Packaging (1)

[Abstract] Biochip technology as a new field of biotechnology development has become a hot topic in both domestic and foreign research in the past ten years. It has been applied to different degrees in many industries. This article focuses on the concept, princ.......

Waterborne coating common faults and troubleshooting

First, the gloss is not good, the brightness is not enough

1, the cause of the failure

1 paper is too thick, too strong penetration absorption;

2 coating amount is insufficient, the coating is too thin;

3 coating oil viscosity is.......

What is the role of printing plate eraser?

The layout is mainly rub Arabic gum.

Gum arabic is a solid crystalline object that absorbs water when it is soaked in water and eventually becomes a viscous colloidal solution. After the liquid colloid rubs on the printing plate and the water evaporates.......

Rubber Binding Line Quality Monitoring Program Operation

The rubber-binding linkage line is linked by a machine and can complete the whole process of setting up the book with a wireless glue, which is suitable for the binding of large quantities of books and magazines. This kind of production line has a high degree o.......

Introducing the Usage of Compound Font Editor in PageMaker

In PageMaker, we often need to arrange some documents that are mixed in Chinese and Western languages. Since PageMaker is producing publications rather than ordinary documents, it is inevitable that the fonts in the documents have higher requirements. At this t.......

Packaging material barrier test

1, breathability test

Breathability is one of the most important physical properties of polymers. In particular, high polymer products such as plastic sheets, films, and coatings have special requirements for air permeability. Ventilation perform.......

Scan black and white field settings

Some friends always feel that the contrast, lack of sharpness, and color cast may occur when the image is scanned, which may be caused by poorly set black and white fields in the scan. In general, the so-called “highlight point” should be: The brigh.......

Book Printing and Design Based on Printing Technology

In today's dazzling book sea, the one that directly influences the people's desire for purchase is the content of books, and the second is the binding format of books. Books are both commodities and cultures. Therefore, a line, a line of words, a piece .......