Preparation method of melamine tableware with gradient colors
A technology of color melamine and melamine, which is applied in household appliances, other household appliances, household components, etc., can solve the problems of increasing complexity, difficulty, unnaturalness, and impracticability, so as to ensure lasting beauty, shorten production time, The effect of reducing production costs
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Embodiment 1
[0032] In one embodiment of the present application, a method for preparing tableware with gradient color melamine comprises the following steps:
[0033] 1) Molding pretreatment
[0034] Preheat the mold and melamine raw materials;
[0035] 2) Initial compression molding
[0036] Put the preheated melamine raw material into the preheated mold, and after 30 seconds of high temperature reaction, press molding to obtain the primary melamine product;
[0037] 3) Color gradient processing
[0038] 3-1) Preparation of colored light powder
[0039] Select a toner that has a similar color to the primary product of melamine (that is, the adjacent color within a 90-degree angle on the color wheel), mix the toner with a transparent light powder, and stir evenly to obtain a colored light powder, of which transparent The mass percentage of light powder is 99.5%, and the mass percentage of toner is 0.5%;
[0040] 3-2) Sprinkle colored powder on the outer surface of the primary melamin...
Embodiment 2
[0051] In one embodiment of the present application, a method for preparing tableware with gradient color melamine comprises the following steps:
[0052] 1) Molding pretreatment
[0053] Preheat the mold and melamine raw materials;
[0054] 2) Initial compression molding
[0055] Put the preheated melamine raw material into the preheated mold, and after 40 seconds of high temperature reaction, press molding to obtain the primary melamine product;
[0056] 3) Color gradient processing
[0057] 3-1) Preparation of colored light powder
[0058] Select a toner that has a similar color to the primary product of melamine (that is, the adjacent color within a 90-degree angle on the color wheel), mix the toner with a transparent light powder, and stir evenly to obtain a colored light powder, of which transparent The mass percentage of light powder is 99.4%, and the mass percentage of toner is 0.6%;
[0059] 3-2) Sprinkle colored powder on the outer surface of the primary melamin...
Embodiment 3
[0070] In one embodiment of the present application, a method for preparing tableware with gradient color melamine comprises the following steps:
[0071] 1) Molding pretreatment
[0072] Preheat the mold and melamine raw materials;
[0073] 2) Initial compression molding
[0074] Put the preheated melamine raw material into the preheated mold, and after 69 seconds of high temperature reaction, press molding to obtain the primary melamine product;
[0075] 3) Color gradient processing
[0076] 3-1) Preparation of colored light powder
[0077] Select a toner that has a similar color to the primary product of melamine (that is, the adjacent color within a 90-degree angle on the color wheel), mix the toner with a transparent light powder, and stir evenly to obtain a colored light powder, of which transparent The mass percentage of light powder is 99.6%, and the mass percentage of toner is 0.4%;
[0078] 3-2) Sprinkle colored powder on the outer surface of the primary melamin...
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