Non-woven fabric of conventional screen printing

Non-woven bag screen printing the basic principles:
Screen printed version of some holes through ink leakage printed on to substrates; printed version on the rest of the mesh block, unable to make use of inks, substrates formed in the blank in order to screen for the support body will be wire tension in the network box, and then online Photosensitive plastic coating to form a photosensitive film version, and then close co-yang diagram in film version, after exposure. autoradiography, printed edition having been part of Mexico formed by light-curing version of film, will be shut mesh, impenetrable printing ink, printing plate on the need to cross the Mexican part of the mesh is not closed, printing ink through the substrates to form a black track.
Non-woven bag screen printing features:
1. Not subject to the size and shape of substrates restrictions. General printing can only be carried out in the plane, and not only in the flat screen printing, but also in special-shaped objects in the type and convex surface printing, but also can print a variety of super-large posters, curtains, curtain .
2. Layout soft printed pressure small. Screen printed version of soft and flexible, printed pressure small, so not only on paper, textiles and other soft printing on substrates, but also easy to damage in the pressurized glass. Ceramic containers on printing.
3. Ink coverage thick and strong. Screen printing ink thickness of up to 30 ~ 100μm, therefore, particularly strong hiding power of the ink can be in the whole black-white piece of paper for printing.
Thick screen printing ink, printing three-dimensional graphic sense, is the other printing It can not be compared to the.
4. Applicable to all types of ink. Screen printing inks used in the Canton, has gone beyond the usual scope of the definition of ink. In fact some pulp, plastics, paint, adhesive or solid powder, therefore, screen printing ink sometimes collectively referred to as "printed materials."
5. Light fastness performance. Ink broad classification, it should be according to the printed version of sub-type, that is divided into Toppan printing ink, lithographic printing ink, gravure ink and ink version filtration. However, this classification is too principles, can not express all the realities of the ink in recent years due to the increasing varieties, new designs for the emergence of type to sub-only version, there is a limitation.
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