Image processing requirements in image processing system(2)       In the packaging and printing industry, it is sometimes necessary to digitally scan and process the image. This process requires a detailed understanding of the image processing system and image processing requirements.Image processing requirements in image processing system(2)        Various image transformations, such as size change, cutting processing, rotation change and group image combination, are best completed in the image editing software. Otherwise, the output will affect the output speed and memory usage.Image processing requirements in image processing system(2) Is the image compressed?Image processing requirements in image processing system(2)       Generally, images used for printing cannot be compressed. Because image compression will lead to the loss of image details. However, when saving TIFF files, LZW lossless compression can be used, which will not lose the details o […]

Relevant methods for improving commodity packaging      In the development of modern market economy, commodity packaging plays a role in protecting commodities, facilitating storage and transportation, publicizing and beautifying commodities. Its importance has been paid more and more attention by manufacturers, operators and consumers.Relevant methods for improving commodity packaging.       In the past, many traditional commodity packaging styles were monotonous. They only paid attention to the protection of commodities and ignored the role of publicity and beautification of commodities. Now they have gradually replaced the modern consciousness of paying attention to beauty, economy, practicality and advertising effect.Relevant methods for improving commodity packaging.      China’s commodity packaging continues to improve, but the problem that packaging is easy to be damaged has not been solved. The problem of environmental pollution caused by pac […]

Key points of self-adhesive printing process     In the packaging and printing industry, the self-adhesive trademark is mainly to meet the needs of convenient pasting of commodity brand labels. A layer of self-adhesive layer is evenly coated on the back of the paper, and then a layer of wax paper that is easy to peel is pasted.     There are two types of self-adhesive: roll and sheet. The commonly used self-adhesive trademarks are printed on the web and die cut with a knife line after printing, and the blank and excess parts are stripped. When in use, a printed matter of a certain shape is left on the wax paper. As long as the finished product is stripped and pasted directly on the commodity or package, it is very convenient and fast except coated paper and other papers. The self-adhesive trademark also includes self-adhesive prints based on aluminum foil, gold card, silver card and color polyester film. 1. Characteristics of self-adhesive printing      Our factory often […]

Image processing requirements in image processing system        In the packaging and printing industry, it is sometimes necessary to digitally scan and process the image. This process requires a detailed understanding of the image processing system and image processing requirements.Image processing requirements in image processing system.  Tools and software required. 1. Scanner: when selecting a scanner, the original type and end image purpose must be combined with the scanner feature reference of the scanner: dynamic density range, scanning amplitude, resolution, scanning software and transmission original scanning ability.Image processing requirements in image processing system. 2. Digital camera: when selecting a digital camera, as long as these devices can record still plane images. At the same time, a more important problem is to consider the resolution of digital camera.Image processing requirements in image processing system. 3. Copying machine: now there is a copying mach […]