Calling Cards It is common that you like to communicate with  plastic card your family when you are miles away from home. Likewise, it is important to confer the trade matters with your associates from wherever in the world. However, making international calls are somewhat expensive in traditional services. Hence, calling cards are the...
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UV flexo ink used to note when the problem 1) Procurement UV flexo ink, the first clear substrate types, and then choose according to different properties of substrates UV flexo ink. When PE films such as printing, you can not use UV flexo ink printing paper, or poor adhesion will result in waste. 2)...
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Flexo preparation before start 1, inspection and maintenance of equipment Equipment is the basis of quality products, careful maintenance and maintenance machinery and equipment is necessary. First, the surface of the machine, into the paper, static and dust some careful cleaning, scrubbing all over paper machine roll, reducing printing production with dirty dirty and...
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Cots in the printing process the problems often 1. Roller surface crystallization of calcium High-quality roller surface should be fine, smooth, slightly sticky feel, with good ink transfer performance. However, as has long been roller fountain solution, ink, paper and other factors, combined with time can not be completely thorough cleaning, making all kinds...
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Coating does not shine and sparkling Analysis Part of the color packaging laminating method is to use bi-oriented polypropylene film, coated products will be after that there is no light or blistering. This author has conducted a study and analysis, summarized the following points. A temperature control inappropriate Be coated on different substrates, the...
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