Packaging and decoration printing coated paper is an important material Offset, the occasional printing ink products failed before or after dark after dark before the light phenomenon (from the pressure on the performance of the former re-light or front light after the after the weight), affecting the quality of printed products. On the reasons...
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Classification of ink due to the different types of machine nozzle works differently, so choose the ink is different, if the ink, the wrong choice, sprinkler damage will be inevitable, the present ink can be roughly divided into: 1, DYE (indoor) dye-based ink hot foam  applicable to HP or NOVAJET indoor models, because the...
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Ghost down on the offset printing Ghost down on the offset printing of the more common reasons are varied. The operator as long as it is according to different Barrier phenomenon, identify the cause of the malfunction, we can more easily be excluded. In the printing process, the author has encountered Ghosting a more...
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Ink-jet printing and printing Type of ink jet printing is divided into three types: 1. Oil-soluble type: not suitable for use in a confined office space, as it will cause pollution. The pigment used can be divided into two kinds of pigment-based and dye-type, oil-soluble type is characterized by dry and fast, so commonly...
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