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Analysis: How to do a good job washing process offset ink for color - offset printing, cleaning ink - Printing Industry
In Offset printing Print Process, especially the monochrome Offset , Regardless of Y, M, C, BK four-color printing, or Trademark , Package Often need to wash ink decoration often change color in the entire input offset ink system cleaning, and then put the new ink. Ink washing device is composed by rubber squeegee blade, income ink tank, the composition of the slack adjustment screw.

Top 10 Press Release Mistakes
There are good reasons why some press releases generate a journalistic frenzy and others fall flat You can learn a lot about how to write and distribute great press releases by examining some of the common public relations mistakes companies make

Characteristics of water-based ink and attention problems - water-based inks, flexo, ink - printing special printing industry
Flexo is a flexible, high resolution, can warp the relief. In recent years, flexo printing in the field in rapid development, and its prospects are generally good. Flexo printing is a unique roller through the right amount of ink transferred to the substrate. The proper use of ink is directly related to print production operations and printing quality, general use flexible printing ink is thin, is Liquid ink, from the rheological point of view is close to Newtonian fluid ink, with very good fluidity, viscosity is only 0.1-1Pa / s. Currently the main use flexible printing ink of three types: organic Solvent Of ink, Water-based ink , And UV curable inks. One water-based ink in its environmental protection, economic advantages have been flexib ...

Guide to a Great Press Release
Press release is a document that allows companies to announce their products and services. It has a similar format like the news. News are shorter compare with a press release. A press release has much more word. Press release is designed for companies who want to inform people about a new product or a charity event that they have just organized. It is used to increase the reputation of the Company. If you are a small Company, you may not have a lot of budget to spend on advertising. It costs thousands of dollars to advertise in the magazine. If you have a small budget, you can consider using press release to promote your business.

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Analysis: How to do a good job washing process offset ink for color - offset printing, cleaning ink - Printing Industry

In Offset printing Print Process, especially the monochrome Offset , Regardless of Y, M, C, BK four-color printing, or Trademark , Package Often need to wash ink decoration often change color in the entire input offset ink system cleaning, and then put the new ink. Ink washing device is composed by rubber squeegee blade, income ink tank, the composition of the slack adjustment screw.

Ink wash process: the ink roller washing above doused with petrol and water, the washing of ink ink installed in the location slot, tighten the adjustment screw, so that rubber knife was 40 ° angle with the corresponding offset string roller surface contact, vertical and horizontal string of roller sports, will lose the old ink system, ink and fuel stream to wash through the rubber Knife collection inside the ink tank.

Color ink wash was clean and wash thoroughly, accurately hue for printing plays a key role, through printed materials to wash ink hue is, bright and accurate ink, ink wash color change in the actual operation, we should note the following :

1. Wash the ink of ink device, ink to change color in time to wash, or because of other factors need to clean ink roller can be installed when the offset press, the installation will be received at both ends of the eccentric pin ink tank set aside a fixed axis on the supporting wall at the offset axis of the opening slot, the adjustment nut fixed to the wall on the side opening into iron. Then start offset, and twist adjustment nut so that the blades of knives and rubber cement Laborers string roller contacts the surface of the left and right ends of the adjustment screws required uniform contact pressure, rubber knife and string roller uniform contact with each site can complete curettage ink.

2. In cleaning ink, in order to completely and cleanly removed all the product of the ink roller ink and ink marks, the best parts from inking the upper area near the fountain roller poured gasoline spread, so that Yan cleaning waste ink did give the upper blade rubber ink into the collection trough, and after a period of cleansing, you can clean the ink rollers.

3. Inking roller and ink fountain ink components after clean, to wipe clean with a clean, soft, clean hair and fiber-free absorbent cloth can be a good head clearance.

4. Clean body of ink wash ink installation location must be accurate, the rubber roller blade and string to maintain equal distance between the surface and the same contact pressure.

5. Clean up after, take rags to wipe the speed of steady fast, offset in the operation so Wipes circumstances to refrain from being drawn into the ink roller.

6. Wash ink color requirements for the operator withdrew from the upper roller poured gasoline in order to maintain even moderate, do not cut petrol splash.

7. Shop smoking and open flames to prevent the ink wash and color change fire. 8. Offset press operation status, scrub roller must pay attention to safety. careful shirt cuffs, hands and clothes, was involved in roller or drum, causing bodily injury. operator uniform shirt pocket prohibited foot box, keys, coins, pencils, pens, ink and other hard objects and shovel and repair machine tools, in order to prevent their falling into the ink roller and the accident.

9. Wash ink color change under normal circumstances, there are two cases, one is replaced with dark ink on light-colored ink, the other is replaced by a light-colored ink on dark ink.

dark ink on light-colored ink for the method Light color changed to dark ink ink becomes easier, for the corresponding ink roller cleaning also save time and effort. First use of light-colored ink ink ink fountain blade to shovel out, as long as the device with a squeegee to clean light-colored ink on the ink roller, while clean-up left in the ink roller ink skin, paper, hair and other debris can be.

replaced by dark ink light color ink

Offset ink for color washing, replaced with light-colored ink on dark ink, then ink roller cleaning requirements for high cleaning more difficult, on the cleanliness of a high roller, it requires a light-colored ink can not be deep color ink by fouling, if the old ink on the ink roller cleaning is not completely clean and will affect the color and hue are not accurate, light-colored ink in the ink will be a dark shadow, therefore, must ink fountain, ink rollers, ink wash shovel, etc. be clean, and then shovel the ink coating of color ink to the ink roller, start offset, so that the ink roller glue evenly on both light-colored ink, and then doused in petrol and washed. If you do not clean it, you can repeat until the ink roller cleaner.

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