Surface treatment process of pots, pots and cooking utensils
A technology for surface treatment and pots, applied in the structure of cooking utensils, special materials for cooking utensils, cooking utensils, etc. The effect of good corrosion performance, prolonging service life and beautifying appearance
Active Publication Date: 2020-11-03
FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD
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Problems solved by technology
[0002] At present, cooking utensils such as electric rice cookers and electric pressure cookers with electromagnetic heating functions have entered every household. The core component is the inner pot. The performance of the inner pot determines the service life of cooking utensils such as electric rice cookers. The treatment method includes spraying solvent-based silicone resin coating on the outer surface of the inner pot, vacuum plating TiN (titanium nitride) coating and stainless steel without any treatment on the surface. In addition, the VOC of this solvent-based silicone resin coating (VolatileOrganic Compounds, volatile organic compounds) are high and polluted, and the prepared coating has disadvantages such as low hardness, non-wear resistance, and poor aesthetics; and the vacuum-plated TiN coating has a single color, which easily leads to aesthetic fatigue of consumers; The stainless steel surface without any treatment is often easy to form a galvanic reaction with the aluminum in the composite layer, resulting in electrochemical corrosion, thereby reducing the service life of the inner pot
Method used
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[0031] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.
[0032]In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.
[0033] Refer below figure 1 and figure 2 The surface treatment process of the pot according to the specific embodiment of the present invention will be described in detail.
[0034] Such as figur...
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Abstract
The invention provides a surface treatment technology of cookware, the cookware and a cooking utensil. The surface treatment technology of the cookware comprises the steps that a cookware base body isprepared; pretreatment is conducted on the cookware base body and a target material; and a layer of PVD coating is deposited on the outer surface of the cookware base body by adopting the target material according to preset deposition parameters. Through the technical scheme of the surface treatment technology of the cookware, the cookware and the cooking utensil, the aesthetic degree of the outer surface of the cookware can be effectively improved, the hardness, the wear resistance and the corrosion resistance are good, and the service life of a product is prolonged.
Description
technical field [0001] The invention relates to the technical field of cooking utensils, in particular, to a surface treatment process of a pot, a pot and a cooking utensil comprising the pot. Background technique [0002] At present, cooking utensils such as electric rice cookers and electric pressure cookers with electromagnetic heating functions have entered every household. The core component is the inner pot. The performance of the inner pot determines the service life of cooking utensils such as electric rice cookers. The treatment method includes spraying solvent-based silicone resin coating on the outer surface of the inner pot, vacuum plating TiN (titanium nitride) coating and stainless steel without any treatment on the surface. In addition, the VOC of this solvent-based silicone resin coating (VolatileOrganic Compounds, volatile organic compounds) are high and polluted, and the prepared coating has disadvantages such as low hardness, non-wear resistance, and poor ...
Claims
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IPC IPC(8): C23C14/24C23C14/16C23C14/02A47J27/00A47J36/02
CPCA47J27/002A47J36/02C23C14/021C23C14/16C23C14/24
Inventor 李洪伟李兴航李康曹达华杨玲
Owner FOSHAN SHUNDE MIDEA ELECTRICAL HEATING APPLIANCES MFG CO LTD