Method For Producing Glass Plate Having Film

Provided is a method for producing a glass plate having a film, in which a laminated film that is black when viewed from the glass-plate side and that is obtained by laminating a plurality of films isformed on the glass plate, wherein a step for forming the laminated film is provided with an inorganic film formation step S1 for forming an inorganic film that includes at least a precious metal onthe glass plate, a heating step S2 for heating the inorganic film, an electroless plating step S3 for forming an electroless-plated metal film on the inorganic film, and an electroplating step S4 forforming an electroplated metal film on the electroless plated metal film. A pyrophosphoric acid inorganic bath is used in the electroplating step S4. 在玻璃板上形成有从该玻璃板侧观察时为黑色且将多个膜层叠而成的层叠膜的附膜玻璃板的制造方法中，形成上述层叠膜的工序具备：在上述玻璃板上形成至少包含贵金属的无机物膜的无机物膜形成工序S1；将上述无机物膜加热的加热工序S2；在上述无机物膜上形成非电解镀敷金属膜的非电解镀敷工序S3；以及，在上述非电解镀敷金属膜上形成电解镀敷金属膜的电解镀敷工序S4。并且，电解镀敷工序S4中使用焦磷酸无机物浴。