The invention provides inserting paper for glass, a glass plate laminate and a glass plate packing body. A glass laminate in which a plurality of glass sheets are interposed between glass sheets when laminated, wherein the glass laminate is a glass laminate in which transfer of foreign matter due to glass lamination to a glass sheet is sufficiently suppressed, after transfering and storage and the like, the glass plate laminate in which the occurrence of defective devices due to foreign matter is suppressed, and a glass plate laminate in which the glass laminate is packed. A coating layer comprises a water-soluble cationic polymer having an average molecular weight of 200 to 1,000,000 and a cationic group formed on at least one main surface of the raw paper, wherein the glass lid is interposed between the glass plates when the plurality of glass plates are laminated. The glass plate laminate comprises a glass laminate, and a plurality of glass plates are laminated such that the glass laminate is sandwiched between the glass plates. The glass plate packing body comprises a packaging container and a glass plate laminate with the glass plate laminate housed in the container.