| abstract |
PROBLEM TO BE SOLVED: To provide an aqueous adhesive composition applicable to normal gravure coating and a method for laminating the same. SOLUTION: A specific acetylene glycol is 1 to 20. A water-based adhesive composition comprising a water-based resin containing 1% by weight. Further, an aqueous adhesive composition comprising an aqueous resin containing an acetylene glycol and a polyoxyethylene polyalkylene copolymer. Furthermore, after applying the aqueous adhesive composition to a flexible substrate by a forward gravure coating method to form an adhesive layer, the coated surface is smoothed with a smoothing roll, dried with a drier, and then bonded. A laminating method comprising laminating an agent-coated surface and another flexible substrate. |