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Special ink


The pH value of the same ink. Add more thinner or water with high hardness can cause air bubbles dilution can add defoamer for defoaming. Thinner should be added slowly while stirring to prevent the viscosity is too low. There are also withdrawal light agent, drying agent can be added where appropriate under the ink. And note any time to add the new ink. For more information, please visit Ⅵ,[link widoczny dla zalogowanych], ww. A1pak. com @ net out of China and India package Mino packaging 57AlpakCOrn ● @ l carton network towards the selection of packaged interactive question and answer why the cardboard box factory has been indispensable equipment slitter scorer machine? This is mainly due tile line Cutting Machine performance deficiencies, that I can not cross machine cardboard cut shorter than 500mm, because the cardboard cut shorter than 8OOmm when its speed has been greatly limited. For the \becoming less and less time quantitative paper; the other is that the lighter has a clear idea of the rigid target, must meet \conditions, at least one: there is a more general view that the quantitative base paper should 11Og / m ~ 180g / m, the base paper and ring crush strength, breaking length and other indicators have a clear requirement. 58 Export Packaging @ ink adhesion and drying water-based ink was dry in the dry mainly by evaporation of water mixed solvent, the decomposition of ammonium condensate resin cure and dry. Ink drying performance is a measure of its quality and performance of one of the important indicators, therefore, good control of ink drying performance is achieved good results as an important means of printing. Flexographic printing ink drying rate depends on the speed of drying capacity of equipment and substrate material properties and composition of the ink itself. The general principle is that the drying rate of the existing conditions in the printing press, printing ink color group before proceeding to the next and the rewinding or to fully dry before stacking, but in the printed version but not dry. If the ink dries too fast, it will in the plate and anilox roller to dry and gradually accumulate, and may plug the roller, resulting in the loss of half-tone dots or damage, leakage of the field portion of white: If the ink is slow drying , prints will appear strange odor, or in the case of multi-color overprint caused by the back of the sticky dirty. Ink can not be diluted too much, especially alone can not add too much water, because the larger the latent heat of evaporation of water, the water over time will slow dry ink should be mixed with water and ethanol solvent diluted with water can dry too quickly large amount of water should be dry too slow / J,[link widoczny dla zalogowanych],. Adhesion of the ink is dry adhesion of printed film adhesive in the printing performance of the object surface adsorption, mainly due to link material properties and the amount of resin. The surface roughness of the corrugated board printing, the ink film is poor and easily fade adsorption, mainly because of the low molecular weight ink resin, insufficient amount of resin, packing too much dilution of ink and paper over the soft surface structure. Improved by replacing the resin adsorption species can be in the application of similar links to additional new material, especially in the field is best used when diluted with the mixed solvent binders mixed method is more appropriate. Save the remaining ink recycling ink left for the recovery and use of the ink fountain must maintain a certain amount of units to ensure that all the normal printing presses, the machine can not run out of ink every time, generally a certain amount of remaining ink. If recycling for wastage, higher costs. This requires, first in the allocation of ink when I try to grasp at the lowest point. If left to individual bloom ink, sealed, not to skin or debris mixed with ink. If you do not clean, use the filter filters well, when you first use the next time with leftover ink,[link widoczny dla zalogowanych], light colors to dark colors can be transferred to, paper products can be rough or printed medium and low priority to use leftover ink. Preservation of water-based ink water-based flexo ink shelf life is generally one year or longer than shelf-life, as long as there are no freezing plastic state,[link widoczny dla zalogowanych], only the surface layer or precipitation, as long as you can continue to use the full mix well. Storage temperature should normally be 5. c ~ 3O ℃ range. Best kept in the warehouse, not open save, not exposure. Used in printing ink is one of the main supplies directly related to the products in the printing quality. Colorful,[link widoczny dla zalogowanych], good brightness, hue accurate color printing packaging products are the basic requirements. Production deployment of ink should have good laws, proper use and preservation of the required management, the only way to reduce product quality problems caused by the ink. Reduce costs and increase profit margins. (China and India business Mino Mino solid-solid Chinese printing and packaging For more information, please visit [link widoczny dla zalogowanych] ~?

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