Waterborne polyurethane solvent

Solvent

In water-based polyurethane coatings, although eventually dissolved in water, when the polyurethane resin is synthesized, the system is absolutely water-free. This has a higher requirement for the choice of solvent, in addition to considering t.......

Plate Printing Technology Tips: Reduce Costs

In the pattern printing process, a pattern layout is often used to print the background color once, such as securities, trademarks, and decoration prints. The specifications of these products vary, and the number of prints is also very different, but the shadin.......

Philips pushes new RFID tags

According to foreign reports, Philips scientists have developed a fully-featured 13.56MHz electronic tag (RFID) based entirely on plastic electronics. In a statement, Philips said that, unlike traditional silicon-based electronic tags, plastic-electronics-based.......

How to determine the dpi of a picture by scanning a picture

First, to calculate the correct resolution, you must consider three factors: 1. The number of screen lines printed last; 2. The size of the original image; 3. The size of the later image.

2. As long as you calculate according to the following steps, you.......

OPS heat shrinkable film and printing ink

The safety of PVC cling film has made people have a deeper understanding and understanding of the safety of PVC packaging materials and food contact. However, the environmental issues brought about by the widespread use of PVC packaging films have not been full.......

Lithographic offset fountain solution

In the traditional offset printing process, the fountain solution functions to separate the graphic area from the non-graphic area, that is, to prevent the ink from being transferred to the non-graphic area of ​​the printing plate. The main compon.......

Prepress Output and Finishing Finishing (Part 2)

How does the binding process calculate the task?
Answer: The number of finishing tasks (or workshops) for finishing tasks is calculated using the order number (1 per 500 full sheets) as the accounting unit, that is, multiplying the total number of books bo.......

Trademark Screen Printing Process (II)

2. The point of direct plate making of emulsion
One of the important factors to be aware of when making a high-quality emulsion screen is that the screen must be uniform and the emulsion should cover the screen completely. It is necessary to first apply the a.......

Print advertising and prepress

The ultimate performance of advertising design is basically print media (including print and outdoor advertising), radio wave media (TV, radio), online media, physical modeling (such as display, product design, industrial design, etc.)

The vast majority.......