Device for forming ink coating layer on single coating layer or three coating layers and its method

Abstract

The present invention is a kind of utensil with ink pigment layer painted onto one single or three coatings and its coating forming process. The utensil has raised scratch hardness, raised wear resistance, raised production efficiency, raised cooking performance and improved appearance. Onto the single ceramic coating or the three coatings, ink pigment is sprayed to form discontinuous spots and irregular uneven patterns.

Description

technical field [0001] The present invention relates to a device for forming a spot-like coating layer by spraying ink pigments on the surface of a single coating layer or a triple coating layer and a method for forming a coating layer on the above-mentioned device. On the single coating layer formed by coating ceramic paint, heat-resistant paint or fluororesin paint on the surface of the utensil, the ink pigment is coated in spots to form an irregular concave-convex discontinuous coating layer, and in the Method of forming a discontinuous coating on an appliance. Background technique [0002] General appliances that require surface coating are almost entirely composed of aluminum-based metal materials. In the early days, only utensils made of metal materials were used, but such utensils made of metal materials, as kitchen utensils when cooking food, or in other occasions, problems such as surface scratches of the above-mentioned utensils may occur. In order to prevent the...

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Problems solved by technology

[0004] However, in this form of coating, since the primary purpose of using the discontinuous coating layer for the three-coat layer is not to provide a tool that tends to develop the color of the reflective paint, as mentioned above, when discontinuous coating In the way that the layer is coated between the bottom coating layer and the middle coating layer or between the middle coating layer and the top coating layer, the above top coating layer completely covers the discontinuous coating layer, so the coating layer on the surface becomes It becomes a roughly flat surface, and there is a problem that the scratch resistance cannot be fully exhibited

[0005] In addition, in the above manner, when the discontinuous coating layer is formed on the three coating layers, such as image 3 As shown, for example, in the case of kitchen utensils, since a large surface area (the part that touches food) cannot be formed, when cooking food, there is a problem that heat conduction is uneven and food cannot be cooked normally

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