Production formula of paper tube adhesive using soybean powder as raw material

The invention provides a production formula of a paper tube adhesive using soybean powder as a raw material, which comprises the following main raw materials in part by weight: 30 parts of defatted soybean powder, 60-170 parts of water, 6-12 parts of water glass, 1-3 parts of calcium hydroxide, 0-1 part of guar gum, and 0.15-0.3 part of BIT biocide, and comprises the following main steps of: mixing and heating the soybean powder and the water, and the calcium hydroxide, adding the water glass and the guar gum sequentially and stirring for 30-60 minutes; and adding the BIT biocide and then mixing evenly for storage. The invention has the advantages that the making process is simple, no formaldehyde and other harmful substances volatilize in the process of production and use, the product is green and biodegradable, the price is cheap, the application is wide and the like.