Roller-coated and printed steel plate
A coated steel plate and printing technology, applied in the field of decorative materials, can solve problems such as difficulty in satisfying users and poor visual effects of plasticity, and achieve high visual effects and high plasticity
Inactive Publication Date: 2017-06-06
JIANGYIN RAINBOW SPECIAL HEAT EXCHANGE EQUIP
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Problems solved by technology
In the past, materials such as wood or marble were used for decoration. The plasticity and visual effects of these materials are not very good, and in the case of more and more environmental protection, these decorations are difficult to meet the needs of users.
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[0019] see figure 1 , the present invention relates to a roll-coated embossed steel plate, the coated steel plate uses galvanized or galvalume steel plate as the substrate 1, a passivation layer 2 is formed on the surface of the substrate 1, and the surface of the passivation layer 2 is sequentially Be coated with base coat 3, top coat 4 and printing pattern layer 5, described base coat 3 adopts polyester or polyurethane coating, and described top coat 4 adopts polyester or fluorocarbon coating, in described printing pattern The surface of the layer 5 is coated with a clear coat 6, the clear coat 6 is polyester or fluorocarbon varnish, and a protective film 7 is attached on the surface of the clear coat 6.
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The invention relates to a roller-coated and printed steel sheet. The roller-coated and printed steel sheet is characterized in that a galvanized or aluminum-zinc-coated steel plate is used as a substrate (1); a passivation layer (2) is formed on the surface of the substrate (1); the surface of the passivation layer (2) is successively coated with a priming coat (3), a surface coat (4) and a printing pattern layer (5); the surface of the printing pattern layer (5) is coated with a varnish coat (6); and a protection film (7) is adhered on the surface of the varnish coat (6). The roller-coated and printed steel plate is environment-friendly when used for decoration, and a variety of patterns can be printed according to different needs of users, so increasingly higher visual requirements of people are met.
Description
technical field [0001] The invention relates to a roll-coated printed steel plate. Mainly used in construction, household appliances, transportation and decoration fields. It belongs to the technical field of decorative materials. Background technique [0002] In recent years, with the continuous improvement of people's living standards, the requirements for surface decoration of buildings, household appliances and transportation are getting higher and higher. In the past, materials such as wood or marble were used for decoration. The plasticity and visual effects of these materials are not very good, and in the case of more and more environmental protection, these decorations are difficult to meet the needs of users. Contents of the invention [0003] The purpose of the present invention is to overcome the above disadvantages, provide a highly plastic and environmentally friendly roll-coated printed steel plate, and satisfy people's increasingly high-quality visual effe...
Claims
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IPC IPC(8): B44C5/04
CPCB44C5/0415B44C5/0446
Inventor 吕江强
Owner JIANGYIN RAINBOW SPECIAL HEAT EXCHANGE EQUIP