Divided into eight kinds of printing and dyeing aluminum oxide

Screen printing aluminum panels after dyeing, oxidation closed surface with a layer of oxide film, the surface smooth, hard wear-resisting durable. With general screen printing ink adhesion is poor, often to solve this problem, we must first solve the problem of screen printing ink and the operation, using alumina screen printing ink, is to solve the sign in screen printing ink film adhesion of alumina, the key problems such as strong degree, this kind of ink will firmly adhere to the product, and also has good light fastness, is an ideal printing ink to printing anodic alumina sign; Screen printing and color characteristics of aluminum plate: it is in the product niche painting, good abrasion resistance, it also has the stereoscopic effect, usually for mechanical equipment nameplate and product LOGO, etc. , traditional method is to use artificial in corrosion of the sunken place painted or with needles into the paint, next reoccupy hand finish, remove the residual paint edges. This method not only time-consuming, low efficiency, require the operator to have skilled techniques, and make sign words often surface edge is not clear, the handwriting deformation, the quality is not red, this process is limited to make some small batch, less chromatic number, quality is not high, the design is very simple signs; Silk screen embedded sandblasting oxidation coating aluminum sign process, the sign is a kind of traditional craft, this kind of product appearance is silvery white, high surface hardness, good abrasion resistance; Printing water white alumina signs emerged recently in our country, a new type of the photon face sign, the sign a milky appearance, smooth surface smooth, no AoTuGan, wet and heat resistance, salt fog resistance, mildew resistance, but also has the very strong fast, friction resistance, solvent resistance and other properties, applicable to need often wipe machine and the machine work under the condition of the environment is bad. More valuable is silk screen white water signs of alumina production process, high efficiency, less basic no & other; 'Three wastes' & throughout; And its manpower and energy, Including water, electricity) The consumption of no more than a third of the traditional corrosion sign; Screen printing surface anodic oxidation colored aluminum panels which has been widely applied, it has the beautiful, bright, high hardness, good wear resistant performance, under the previous process for aluminum material, mechanical polishing, chemical polishing, oxidation, indirect silk screen version of the legal system, zinc barium Bai Hou paint alkyd varnish to protect the printing, with the dye printing ink staining, the craft whether or dyed silk version, there are materials, complex process and low resistance to seal force, poor resolution, the shortcomings of high cost. Under the condition of existing technology, developed a set of working procedure is relatively simple, good quality, high efficiency of the new process is possible. New process with non-toxic type diazo photosensitive glue directly legal screen plate, proved to plate making fast, high resolution, high resistant seal force, less material requirements, but also can protect the paint printing, dyeing, printing material process combined into one, namely the self-made aqueous dye printing, direct dyeing, successive matching color, without color cylinder, which greatly simplifies the whole process and procedure, make the surface oxidation dyeing sign with the new method; 6. Glossy 3-dimension embossing aluminum plates with the continuous development of production technology, people's material and spiritual improvement of living standards, people not only to the functional requirement of the products is higher and higher, and the product modelling, also put forward higher request. Especially with the development of market economy at home and abroad, the expansion of the foreign trade, people to the requirements of the product's function and quality of forgiveness is now more and more is also high. In order to improve the product market competition ability, the high grade product of glossy 3-dimension embossing plates have been widely used; Screen printing electroplating billboard is one of the many signs factory production product, billboards, mainly metal materials have solemnly, obviously, adornment sex is strong, in traditional metal billboards, corrosion, note the black paint billboard's most popular word. Constantly changing as people aesthetic point of view, the gradual development of commodity economy, the quality of the billboards have new and different requirements; Screen printing technology is introduced because of the sign industry, not only promoted the development of printing technology, but also to sign industry provides a technology to develop new products. Screen printing legal new plating is billboard signs electroplating, screen printing technology with the combination of product, its basic method is clear legal system on the copper plate with silk screen graphics, ink layer of protection cover without graphics, silver tree parts of the graphics system of copper, nickel, chrome plating, for plastic, protection processing machinery; Imitation of metal etching screen printing and printing signs, metal etching effect on the vision. To achieve the above effect, the surface of substrates and should have pastoral surface luster. On substrates with transparent ink printing ink into a concave and convex coated, frosted glass of rough surface, have a sharp contrast to the combination of rough surface, make the printing like concave shape, the mirror is produced on the convex printing effect, the stronger the contrast, etching effect is better, the effect of concave and convex and ink film coating thickness is proportional to the, the ink high solids, if using low mesh plate, the effect will be better, this technique using acrylic emulsion (originally Solids 50%) The gel.

DongGuan ShunDing Hardware Products Co., LTD has various branches in different countries worldwide.

For more advice on tips, please visit our website ShunDing Metal Nameplate. Do not hesitate to contact us if you are interested.

Using high technology, Journalism showed its competitive advantages, captioned with information about the company's commitment to providing safe, reliable, profitable jobs to local artisans.

Further dialogue of ShunDing between the approaches, the chapter concludes, could lead to actionable advice on more robust policies that drive both structural change and competitiveness upgrading.