Welcome to our collection of Stainless Steel Vacuum Insulated Cups! Our high-quality cups are designed to keep your beverages hot or cold for hours. Made from durable stainless steel, they are resistant to rust and scratches. The vacuum insulation technology ensures excellent temperature retention, making them perfect for your daily adventures, whether it's at work, during travel, or outdoor activities. Explore our range and find the perfect cup for your needs! Stainless Steel Vacuum Flask Vacuum Insulated Stainless Cup Stainless Steel Thermal Mug Vacuum Stainless Steel Tumbler Insulated Stainless Steel Bottle NINGBO JENNY IMPORT & EXPORT CO.,LTD , https://www.jenny-china.com
3D printing is a new type of processing. Based on printing technology, layer-by-layer printing is performed by means of digital model files, and the three-dimensional products are formed by layer-by-layer accumulation of materials. In English, the original name of 3D printing is 3Dprinting, and printing can be translated into printing or translated into printing, which is the original origin of many people in the printing industry who believe that 3D printing is related to printing.
In the final analysis, 3D printing technology is used as a substitute for traditional mold making, casting, and injection molding. Although this technology is also implemented by printing, the nozzles and "ink" used are completely different from the nozzles and inks used in the printing industry, and the ultimate goal is completely different.
Although some people think that 3D printing technology may become the "fourth industrial revolution" after steam engines, electricity, and computers, from the current development, this technology is far from achieving this effect.
3D printing technology is not a completely new technology. As early as the 1980s, this technology has been developed and promoted. In this way, this technology has been developed for more than 30 years now. But today, this technology has not become a mainstream processing technology, but only applied in some marginal areas. The author is not a professional engaged in the research of 3D printing technology, and the understanding of 3D printing technology is far from deep, but from the information that can be retrieved, there are obviously many problems in 3D printing technology.
First, 3D printing is slow, and the finer the production, the slower the product. The root cause of this problem is the nozzle manufacturing technology, which is the print speed of the nozzle. This problem is not easy to achieve in the short term, in other words, the speed of 3D printing will take time to improve.
Secondly, whether the strength of 3D printed products can catch up with the traditional processing products remains to be studied. Wang Huaming, a professor at Beijing University of Aeronautics and Astronautics, won the first prize of the 2012 National Technology Invention Award for "the aircraft titanium alloy large-scale complex integral component laser forming technology". Many people use this to prove an example of 3D printing. In fact, there is a "stolen exchange". The concept of "problem", because Professor Wang's "3D printing" is far from the "3D printing" that everyone knows, the processing conditions are also much more demanding, not comparable to conventional 3D printing technology.
Third, from the current point of view, the types of "materials" that can be used to make 3D printing "ink" for 3D printing production are still limited. It takes time to get 3D printing into a wider range of applications.
3D printing is about the manufacture of objects, not image reproduction, so 3D printing technology cannot be the development direction of printing companies. Perhaps in the future, 3D printing can be found in packaging, especially in functional packaging, but whether it can be realized depends on whether the cost of 3D printing can be low enough to be acceptable to packaging companies and packaging end customers. .
If you want to find a match with the printing and packaging industry for 3D printing, perhaps the processing of parts for printing plates and printing and packaging equipment in the future can be an entry point. This is also the view of Professor Wei Xianfu, Dean of the School of Printing and Packaging, Beijing Institute of Printing.
At this year's Shanghai Printing Week, Beijing Institute of Printing introduced the technology of flexographic plate fabrication made by 3D printing technology, but this technology is still far from the actual application stage.
In addition to the manufacture of flexographic plates, such as gravure roll processing, embossing press plates, corrugated paper roll products, etc., if you can solve the strength problems and cost of 3D printing products, 3D printing is possible in the future. Technology is manufactured.
In the field of printing and packaging, 3D printing is more likely to be an upstream manufacturing technology that serves the industry, rather than being part of the downstream printing and packaging sector.
Multiple factors limit the development of 3D printing technology
[ppzhan abstract] The discussion about 3D printing has come one after another. If this is a star, it is already worth hundreds of billions. But as a technology, it is just a thunderstorm, and it still stays in a small range of applications. This is the result of a combination of factors. PPzhan Xiaobian believes that no matter how many influencing factors, the important thing is that the technology is not mature enough.