Manufacturing method of antique-brass technological label
A production method, bronze technology, applied in the direction of marking, instruments, display devices, etc., can solve the problems of uneven coating thickness, mixed decorative effect, and many residues on the surface of baking varnish, and achieve good decorative effect, good flatness, and production The effect of simple method
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Embodiment 1
[0020] Embodiment 1: a kind of manufacture method of antique copper-colored craft signboard, it is characterized in that, comprises the following steps to complete:
[0021] Step 1. Remove the dust from the white carcass of the formed process sign, so that there are no maggot holes and sand spots on the surface, and at the same time dry the whole white carcass with a hot air blower;
[0022] Step 2. Put the finished white carcass on the paint spray rack, spray the diluted black paint evenly to form a base color body, and wait for the base color body to dry for later use.
[0023] Step 3. Prepare gold ink by mixing gold oil and copper gold powder at a ratio of 1:1.
[0024] Step 4. Dip a little gold ink with a pig hair brush, rub it on the palette a few times, so that the gold ink is evenly mixed on the brush, and brush it on the background color body. The protruding part of the pig hair brush touches the gold ink and becomes golden , the concave part of the pig hair brush is ...
Embodiment 2
[0026] Embodiment 2, a method for making an antique copper wire drawing process sign, is characterized in that it includes the following steps to complete:
[0027] Step 1. Use No. 360 sandpaper to smooth the bottom plate,
[0028] Step 2. Spray epoxy primer evenly on the bottom plate,
[0029] Step 3. After spraying the primer, place it in an oven at 80-90°C and bake for 30-40 minutes.
[0030] Step 4. After cooling, spray the imitation copper-colored primer, and then bake in an oven at 80-90°C for 30-40 minutes.
[0031] Step 5. After cooling, spray brushed copper-like black paint,
[0032] Step 6. After the surface is leveled, use the drawing cloth fixed in the drawing fixture to carry out water grinding in the same direction. After 30 minutes of water grinding, the drawing is formed.
[0033] Step 7. Scrub the surface of the brushed bottom plate with clean water, spray matte varnish after the water is dry, and bake in the oven for 5 minutes.
[0034] The manufacturing ...
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