Double-sided tape is a choice for many people to wholesale tape, and his use is many. Most of them are used in stickers, stationery, office, etc.. So how do we use him correctly? 

Before using double-sided tape, it is best to observe whether there is a wound knife on the side of the double-sided tape. In general, there is no phenomenon of a wound knife in a qualified product. When using double-sided tape, it is necessary to see whether the double-sided tape is not taken off the side of the paper, whether it is covered with debris, and if so, it needs to be removed and then stuck to the surface of the object, otherwise it will affect viscosity. If both sides of the double-sided tape are very dry and non-adhesive, this shows that the tape has a quality problem.