I. (PVC) Plastic Plate sign production: PVC plastic sign is a common sign product, such as soft plastic sign art such as hardware leather label, leather sign, leather nameplate, clothing leather label, leather version, imitation leather label and badge leather label. PVC is soft, flexible and thermally stable, but its impact resistance is poor. The sign production process of PVC is mainly through injection molding or cutting into plates, and then processing. Generally, silk screen printing, four-color offset printing, thermal transfer, carving and other processes are used. By selecting the cut PVC sheet, you can design the content, film and printed matter to be printed. [ 1]

Second, (resin) plastic sign production:

Plastic (resin) signs are mainly processed by mechanical injection molding.

1. Drawing design;

2. Mould making;

3. injection molding;

4. Surface effect treatment:

① Electroplating: (branding, gold plating, bronze plating, gun color, red, nickel plating)

(2) bronzing treatment: (bronzing, silver bronzing, wire drawing, white bronzing, red bronzing, green bronzing, laser gold bronzing, Asian silver bronzing, Asian gold bronzing, black bronzing, etc.). )

(3) thermal transfer: thermal transfer flower film plate making, with diversified styles (colors) and gradient three-dimensional effect, and high-temperature composite molding by thermal transfer machine.

④ Spray treatment: (spray oil, spray paint, spray uv, spray red, spray black, spray blue, spray green and other colors).

⒂. Screen printing: On the basis of the production of this product, combined with the above processes, screen printing can be used to increase the surface color.

Plastic sign is a diversified sign product, with ABS, PP, PA, PE, PS, PVC, nylon and acrylic as the main raw materials.