With plastic metal, improve product quality
Any color of the plastic can be made after vacuum evaporation, silver, red, purple, blue, gray, black, colorful and other colors, with plastic metal, improve product quality, the appearance of more luxurious role.
Vacuum evaporation plating equipment is simple,Shoes Plastic Decoration
easy to operate and high production efficiency, generally horizontal and vertical double room two. Coating process is: cleaning degreasing - shelves - primer - curing - evaporation coating - painted finish - curing - off the shelf - dyeing - inspection.
The process of coating the coating:
1, incoming inspection.
2, dry. To be plated when the material contains more water, the need for drying 3-5H, the temperature is 50-60 degrees.
3, shelves. To be plated on the surface of the oil less, after the general wipe can be shelves, but the incoming oil for a long time to be decontamination. Method is to use commercially available detergent one by one scrub, rinse, dry. Sludge serious need to use a cleaning agent at 50-60 degrees soak for 15-20 minutes for degreasing.
4, dust. This process is one of the keys to ensure the quality of coating.
5, painted primer. Primer is the key to ensure the quality of plating, the purpose of primer coating is to improve the surface finish of the plating and brightness, improve the film adhesion.
6, drying. Paint leveling after the need for dry treatment,Shoes Plastic Decoration
curing temperature of 60-70 degrees. The curing time is 1.5-2.5H.
7, coating. Coating is the key to ensure the quality of coating. To be plated on the shelves, and installed tungsten wire coating, and then into the furnace, check the contact is good, turn normal, off the vacuum chamber, vacuum, vapor deposition. The higher the vacuum, the better the film quality.
8, painted finish. Protect the metal film, prepare for the coloring process.
9, coloring. Finish thoroughly after curing can be processed.
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