The electroplating process uses the principle of electrolysis to coat a layer of metal on a conductor. Electroplating refers to a surface processing method that uses the base metal to be plated as a cathode in a salt solution containing pre-plated metal to deposit the cations of the pre-plated metal in the plating solution on the surface of the base metal through electrolysis to form a plating layer.
Laser engraving is based on numerical control technology, and laser is the processing medium. The physical degeneration of the processing material that is instantaneously melted and vaporized under the irradiation of laser engraving can make the laser engraving achieve the purpose of processing. Laser engraving is the use of laser technology to engrave characters on objects. The characters engraved by this technology have no nicks, the surface of the object is still smooth, and the writing will not wear out.
Screen printing refers to the use of silk screen as a plate base, and through the photosensitive plate making method, made into a screen printing plate with graphics and text. Screen printing is composed of five elements, screen printing plate, squeegee, ink, printing table and substrate. Use the basic principle that the mesh of the graphic part of the screen printing plate can penetrate the ink, and the mesh of the non-graphic part cannot penetrate the ink for printing.
Kraft paper stickers
Applicable environment: available in all seasons
Stability: the stronger the sticking, the longer the storage time
Scope of application: suitable for all materials
Hot melt glue
Applicable environment: can not be used in low temperature environment
Stability: Poor, fast falling speed
Scope of application: not applicable to PVC materials