A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a gold plating process on an embossment structure. The gold plating process comprises the following steps: step 1, attaching embossment stained paper to the surface of a concave-convex ceramic blank, and then performing primary firing; secondly, a gold surface layer is attached to the attaching face of the embossment stained paper obtained in the first step, dewatering operation is conducted, and then secondary firing is conducted; step 3, performing gloss inspection on the attaching surface of the gold stained paper on the product obtained in the step 2, and repeating the step 2 until no concave and white attaching defect appears when the concave and white attaching defect appears; and under the condition that no concave and white attaching defects exist but part of gold falls off, gold dispensing operation is carried out on the gold falling-off area, and then firing is carried out for three times. According to the method, gold is not directly attached to the surface of the ceramic layer, instead, the gold is attached in a multi-layer attaching and firing mode, and the metal luster of the attached gold surface is obvious.
本发明公开了一种在浮雕结构上的镀金工艺，包括如下步骤：第一步，在凹凸的陶瓷胚表面贴附浮雕花纸后进行一次烧制；第二步，在第一步的浮雕花纸贴附面上贴附黄金面层后进行除水操作后，进行二次烧制；第三步，将第二步的产品进行黄金花纸贴附面光泽检查，当出现有凹陷发白的贴附瑕疵时重复第二步至达到无凹陷发白的贴附瑕疵；如无凹陷发白的贴附瑕疵但存在部分黄金脱落的情况下，对黄金脱落的区域进行点金操作后进行三次烧制。本发明并非在陶瓷层表面直接贴附黄金，而是采取多层贴附和烧制的模式贴附黄金，贴附后的黄金表面金属光泽明显。
The invention discloses a gold plating process on an embossment structure. The gold plating process comprises the following steps: step 1, attaching embossment stained paper to the surface of a concave-convex ceramic blank, and then performing primary firing; secondly, a gold surface layer is attached to the attaching face of the embossment stained paper obtained in the first step, dewatering operation is conducted, and then secondary firing is conducted; step 3, performing gloss inspection on the attaching surface of the gold stained paper on the product obtained in the step 2, and repeating the step 2 until no concave and white attaching defect appears when the concave and white attaching defect appears; and under the condition that no concave and white attaching defects exist but part of gold falls off, gold dispensing operation is carried out on the gold falling-off area, and then firing is carried out for three times. According to the method, gold is not directly attached to the surface of the ceramic layer, instead, the gold is attached in a multi-layer attaching and firing mode, and the metal luster of the attached gold surface is obvious.
本发明公开了一种在浮雕结构上的镀金工艺，包括如下步骤：第一步，在凹凸的陶瓷胚表面贴附浮雕花纸后进行一次烧制；第二步，在第一步的浮雕花纸贴附面上贴附黄金面层后进行除水操作后，进行二次烧制；第三步，将第二步的产品进行黄金花纸贴附面光泽检查，当出现有凹陷发白的贴附瑕疵时重复第二步至达到无凹陷发白的贴附瑕疵；如无凹陷发白的贴附瑕疵但存在部分黄金脱落的情况下，对黄金脱落的区域进行点金操作后进行三次烧制。本发明并非在陶瓷层表面直接贴附黄金，而是采取多层贴附和烧制的模式贴附黄金，贴附后的黄金表面金属光泽明显。
Gold plating process on embossment structure
一种在浮雕结构上的镀金工艺
ZHANG CONG (author)
2024-10-25
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
Method for forming embossment style wall surface and embossment style wall surface
| European Patent Office | 2022
| European Patent Office | 2020