Paper angle protector glue is a kind of special glue used in the production of paper angle protector. In addition to being used as processing raw material, it also has a protective effect on paper angle protector itself. The paper angle protector glue is made of environmental protection, waterproof formula, quick drying, transparent glue and smooth surface after drying.

　　纸护角胶水的作用：

　　The function of paper corner glue:

　　成型处理，在纸护角压模成型后，可能会有回弹，导致纸护角变形，成型失败，涂覆纸管胶，其干燥后，可固定纸管形态，确保纸护角成型成功；

　　After forming, there may be springback, resulting in deformation and failure of the paper angle protector. After drying, the paper tube shape can be fixed to ensure the successful forming of the paper angle protector;

　　防水处理，纸护角胶具有防水性能，在纸护角外层上胶后，水无法侵入纸护角纸质材料内，被纸护角胶阻隔，可保证纸护角胶干燥，不潮湿变形失效；

　　Waterproof treatment: the paper angle protector has waterproof performance. After the outer layer of the paper angle protector is glued, the water cannot enter into the paper material of the paper angle protector, and is blocked by the paper angle protector, which can ensure the paper angle protector is dry and does not deform or fail due to dampness;

　　表面光整，纸护角胶干燥后表面光滑，无毛刺，可以解决原纸护角纸表面有毛刺，粗糙，不光滑等问题，使纸护角在包装精密，高档产品时，更。

　　The surface is smooth and smooth without burr after drying. It can solve the burr, rough and unsmooth problems on the surface of the base paper corner paper, making the paper corner paper safer when packaging precision and high-grade products.

　　纸护角上胶工艺：

　　Paper corner protection gluing process:

　　控制速度，防止过早上胶，因为纸护角胶一般属于快干胶，过早上胶，可能导致纸护角未成型，但纸护角胶已经干燥，纸护角纸将无法再用于纸护角加工；

　　Control the speed to prevent over morning glue, because the paper angle protector is generally quick drying glue, and glue is applied too early, which may cause the paper angle protector not to be formed, but the paper angle protector has been dried, so the paper angle protector can no longer be used for the paper angle protector processing;

　　上胶量控制，上胶要根据工艺调整，不可过多过少，太少了纸护角胶水难有效果，过多干燥慢，不易成型，成本高。

　　Glue amount control, glue should be adjusted according to the process, not too much or too little, too little paper angle glue is difficult to have effect, too much drying is slow, not easy to form, high cost.