The ink used in flexographic printing is a low viscosity ink similar to gravure printing. It is necessary to select inks of different binders and solvents for printing according to the quality requirements of the products. For example, in order to obtain a print having good heat resistance and toughness imprint, an ink made of an acrylic alcohol resin as a binder may be used; it is desirable that the print has a good gloss, and an ink having a polyurethane resin as a binder may be selected. For example, printing on polyethylene non-absorbent film, you can choose fast-drying, good adhesion solvent ethanol ink; if you print on corrugated board, book, newspaper paper, you can choose easy to clean, no environmental pollution Water-based inks, this article will introduce you to the flexo press roll manufacturer. The flexo press machine personnel must carry out a comprehensive inspection of the equipment, repair, lubrication, commissioning, wiping, and wait until the workshop is qualified before starting the next production. At the end of each month, concentrate the force on the equipment for thorough maintenance. From the material and process of the flexo press, whether the machine structure is a uniform material, whether the main parts are made of special technology, our screen printing equipment is made of aluminum, aluminum and other aluminum materials, no one is used. The iron is easy to rust material, the whole body spray paint spray process, adding a protective film to the whole body of the machine. With the continuous development of printing technology, the flexographic printing line is no longer limited to a single printing method, and has begun to transform into a diversified processing method that combines various printing processes and post-press processing. There are many successful cases in which a variety of processing methods such as gravure printing, screen printing, cold stamping, embossing, die cutting, etc. are added to a flexo printing machine. The key here is that the flexibility of the printing plate is fully utilized: although the bulk is slightly under pressure, but the kiss is full, the printed ink is very good, and there is no hard mouth; and the small text, thin lines, and the screen image part The printing plate has a high hardness, and the dot is not easy to expand and deform. Article source address: http:// Study Table With Bookshelf Children
The table area is newly upgraded, and the 120cm widened table can free up more space, and parents will be more spacious and study more freely. The height-Adjustable Study Table for children has 9 storage areas, which can make the table tidy and easy to use.
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Detachable bookshelves, children can move and combine freely. Different storage methods are used at different school age stages, so that large and small objects can be stored easily, so that storage is not limited. The newly designed children's study table and chair can be stretched back and forth 12cm to fit the child's back, so as to achieve a truly upright sitting posture, and the back of the chair can be stretched in real time. .
Study Table With Bookshelf Children selects imported solid wood mountain, the formaldehyde emission is lower than the international F4 star standard, more environmentally friendly than tap water, strong and durable, and not easy to deform for a long time. The height range of 52-76cm table board is adjusted according to the table leg scale, which matches the height of the child's growth stage of 120cm-180cm. The hidden reading rack is convenient for placing books and tablets to avoid long-term bowing, which can better maintain the scientific sight distance14 and prevent myopia. 4 modes can be adjusted, reading, writing and drawing are all done.
Flexo printing machine roller manufacturer