Glass panel and production process thereof

The invention relates to the field of glass panels, in particular to a glass panel and a production process thereof.The glass panel comprises a side frame, outer-layer glass and inner-layer glass, the side frame comprises a side frame, an upper sliding frame and a lower sliding frame, an inner sliding way and an outer sliding way are arranged on the inner side of the upper sliding frame and the inner side of the lower sliding frame, the outer-layer glass is in sliding connection with the outer sliding way, and the inner-layer glass is in sliding connection with the inner sliding way; the side frames are installed at the two ends of the upper sliding frame and the two ends of the lower sliding frame, fixing bolts are installed at the upper ends and the lower ends of the side frames and penetrate through the side frames through thread structures, and a double-layer glass structure is formed through the inner-layer glass and the outer-layer glass. A hollow layer is formed between the inner-layer glass and the ou