In the field of printing, from the perspective of environmental protection, all products containing PVC components, including plastic melt ink will gradually be out, and the use of water-based ink will become increasingly common. But the problem caused by the printing business has been accustomed to using plastic melt ink, they use the same method using water-based ink, and using the same approach to evaluating effects of water-based ink printing, which is absolutely wrong, this article will melt ink and plastic compare water-based ink, and details of water-based ink is used.
Manufacture Environmental protection Type of plastic melt ink
Although the plastic melt ink in the handle, such as moisture and air permeability than water-based ink, but people still want to have a non-PVC alternative to the plastic melt ink, the printing of images in the touch, feel and stretch as deformation characteristics of the ink with the plastic melt is similar to this idea Clothing Is deeply rooted within the printing industry, because the clothing plastic melt ink a huge impact on consumers too, and consumers not only accept this kind of clothing, but also looking forward to it lasting. In the future, consumers may request printed garment patterns in the visual sense is still the same as the fabric, but feels like a water-based ink on soft as, or printed patterns appear to be badly worn, as if melting plastic ink is not cured completely washed off by water, like a part of.
Customer is always right, in order to meet customer demand, ink manufacturers of the fake plastic melt ink, the printing ink similar results with the plastic melting, but the tension is very good, and now many clothes are in Australia with imitation plastic melt ink printed, non-ideal plastic melt ink of such imitation is not convenient to use, the ink manufacturer or the energy to study the production of water-based ink.
To encourage water-based ink printers use ink instead of using plastic melt, producing water-based ink manufacturers have done some work, they invest in many areas, such as making Advertisement Participate in exhibitions, product promotion seminars.
Plastic melt ink printers reason accepted by the majority, because it is easy to operate, by the majority of customers. Talking about the convenience of plastic melt ink, mainly refers to the web edition that it will not dry, not subject to time constraints, sometimes in the screen printing ink can be placed on a weekend or up to two weeks and quit solid, printers can then for printing, and water-based ink placed on the screen long Sheung Shui Branch of evaporation, ink dry, so the printer would not give up the use of discarded plastic melt ink water-based inks, so as to increase the difficulty of their work. Small garment printers that if one day the government does not allow plastic melt inks, they leave business behind closed doors just quit.
If only allowed to use water-based inks, some of the larger garment printing can only lose in the hands of the business to find other avenues to make money. For these reasons, the ink manufacturer efforts to research and development of plastic melting characteristics of water-based ink printing ink, rather than to produce a water-based ink to replace the plastic melt ink. As introduced by the Government to reduce the plastic melt ink usage policy, ink manufacturers with most of the plastic melt ink primarily targeted at manufacturers, production is easy to use water-based ink, as long as the printers with the use of active, water-based ink also easy to operate.
Generally transparent water-based ink flows easily, can be continuously printed without the drying in the screen, but the question is, if the processing of the plastic melt processing water-based ink as ink, water-based ink will eventually mesh plug, to make plastic users a smooth melt ink to use water-based ink, ink manufacturers to re-study, on the ink manufacturers, the most difficult problem is the general use of plastic melt ink printing step completely unsuitable for water-based ink printing process This common plastic melt ink printing step, we call it the worst printing program (the WCS).
We use 230T's screen to experiment with the printing image lines ranging from half a millimeter to several millimeters, of course, there are field experiment carried out at room temperature, relative humidity is 30% black ink and transparent for the general water ink, printing process, when the ink color began to fade, we add a little water to prevent the ink blocking screen version, complete the same color if the printing ink, do not re-cover the ink on the screen, like melting plastic printing ink as , about 4 minutes then when printing, water-based ink will plug the screen, and some fine lines of both ends of the print is not out for another 2 minutes, 50% of the fine lines or more lines of print is not out. Long water-based ink printing, printed fabric washing fastness will decline.
About the Author:I am an expert from cnc-machiningparts.com, while we provides the quality product, such as Machined Parts , Injection Moldings, china machining parts,and more.
