What checks need to be done during the Membrane Switch production process

1, First of all to know their own planning useful scale, out of the request of Filin, such as Zhengyang, anti-yang, Positive Yin, anti-Yin (film switch circuit and front and back printing to be extracorrected), as well as the request of the network wire and dot shape. If the spelling version, the direction of the spelling is not accurate.

2, The font of question, the use of the font needs to be equipped with the output base, if the use of remote font, must turn the curve.

3, The content is not fault, this usually contains the font with or without garbled code, the graphic is not color separation, whether there is static line, film is not scratches and so on.

4, Filin appearance is not dirty, sometimes the liquid and machine rail rollers may cause Filin's appearance has a stain, which will affect the quality of the sun plate.

5, Set of questions: positioning points and corner line, plate label is not fully prepared, each Filin is not strictly set, in addition, because of filin's draw, and the accuracy of the photo-printing machine error questions, after the monochrome version and the version once out is not strictly set, all Filin must be output together, otherwise there may be not allowed to color.