Paper tube glue category

      Traditionally used paper tube glue mainly includes gelatin, gelatinized starch (including oxidized starch and modified starch), polyvinyl formal liquid (107) adhesive, polyvinyl acetate emulsion (white latex), PVA solution and the like. Among them, gelatin and starch adhesives are basically not used because of low bonding strength and short storage period; the biggest disadvantage of polyvinyl alcohol adhesive is poor water resistance, and the compressive strength of paper tube decreases greatly with the increase of storage time, although after acetalization, Partial improvement can be obtained, but still can not meet the requirements; the water resistance of polyvinyl acetate emulsion is better than the previous adhesives, but the initial tack is low, and the compressive strength and creep resistance of the paper tube after bonding are the main disadvantages. .

      The new paper tube glue produced by Shanghai Zhenniu has simple production process, no heating, no influence from the four seasons, short reaction time, stable product quality, strong bonding seam, fast drying speed, long retention period, environmental protection and strong firmness. . It is easy to use, only takes 20 minutes from feeding to finished product. The carton is fast drying, high strength, no running, no flooding, no efflorescence, time saving and small dosage. It is a packaging box for export goods, food cartons, fruit and vegetable cartons, Special powder mixture for medium and high grade commercial cartons.

Shangzheng Niu Chemical Co., Ltd.