In this way, unloading the watermark dog long press the application will pop up and uninstall, and you can uninstall it. If there is a problem with a problem, there are enough security guarantees. If you find some small workshop -style printing companies, it is said that the quality of the product is a problem. The so -called watermark of watermarks is to add some digital information to the data multimedia to achieve the authenticity of files and copyright protection. The watermark introduction Today, watermark paper is not only used on the banknote, various valuable bills, certificates, and even some books and periodical anti -counterfeiting have also begun to apply watermark paper. The watermark can be divided into white watermarks and black watermarks. Two types, the white watermark is to reduce the paper layer to form an image. The application is wide. The black watermark is a technical means to thicken or lose the paper layer as required to have a step to form images. Generally, paper will not be used. It because the watermark paper merged the design, carving model, network, papermaking, papermaking and other complicated process during the manufacturing process, it often made the pseudo -handle helpless. The manufacture is very complicated. If the company needs to do anti -counterfeit water printing paper, where should I do it? Find a regular, professional anti -counterfeit material supplier, and find such a supplier.
In this way, unloading the watermark dog long press the application will pop up and uninstall, and you can uninstall it. If there is a problem with a problem, there are enough security guarantees. If you find some small workshop -style printing companies, it is said that the quality of the product is a problem. The so -called watermark of watermarks is to add some digital information to the data multimedia to achieve the authenticity of files and copyright protection.
The watermark introduction
Today, watermark paper is not only used on the banknote, various valuable bills, certificates, and even some books and periodical anti -counterfeiting have also begun to apply watermark paper. The watermark can be divided into white watermarks and black watermarks. Two types, the white watermark is to reduce the paper layer to form an image. The application is wide. The black watermark is a technical means to thicken or lose the paper layer as required to have a step to form images. Generally, paper will not be used.
It because the watermark paper merged the design, carving model, network, papermaking, papermaking and other complicated process during the manufacturing process, it often made the pseudo -handle helpless. The manufacture is very complicated. If the company needs to do anti -counterfeit water printing paper, where should I do it? Find a regular, professional anti -counterfeit material supplier, and find such a supplier.