Corrugated paper adhesive

The invention relates to a corrugated paper adhesive which comprises corn starch, water, caustic soda flakes, borax and a reinforcing agent, and the total mass of the reinforcing agent, the caustic soda flakes and the borax accounts for 1%-3% of the mass of the water, wherein the reinforcing agent is composed of an ammonium polyacrylate dispersant and urea-formaldehyde resin, and the mass ratio ofthe ammonium polyacrylate dispersant to the urea-formaldehyde resin is 2: 3. Corrugated cartons produced by adopting the corrugated paper adhesive disclosed by the invention are good in waterproof performance, high in compressive strength, low in production cost, short in period, capable of being produced on a large scale, recyclable, green, environment-friendly, remarkable in economic benefit and wide in industrialization prospect. 本发明涉及一种瓦楞纸粘合剂，所述瓦楞纸粘合剂包括玉米淀粉、水、片碱、硼砂以及加强剂，所述加强剂、片碱以及硼砂的总质量占所述水的质量的1％-3％；其中，所述加强剂由聚丙烯酸铵盐分散剂和脲醛树脂组成，聚丙烯酸铵盐分散剂和脲醛树脂的质量比为2：3。采用本发明的瓦楞纸粘合剂生产瓦楞纸箱，防水性能好、抗压强度高，生产成本低、周期短、可大批量生产，而且可回收、绿色环保，经济效益显著，