To understand the quality of aluminum foil tape, from the aluminum foil, rubber, production process three aspects;
Judging from the substrate, the preferred substrate of aluminum foil tape is aluminum foil.
First, to see whether the purity of aluminum foil, surface gloss, color is positive, whether there is a certain thickness, these can be seen from the surface of aluminum foil, the thickness can be understood by hand touch. Aluminum foil tape thickness is thin and thick, the thickness should be selected according to the use, not the thicker the better, nor the thinner the better, according to the use of the choice is suitable for their own use.
Second, to judge the quality of aluminum foil tape, but also from the aluminum foil tape glue judgment:. Can be from the taste of the glue, the color of the glue, with the touch of the glue viscosity, the quality is not good aluminum foil tape opened the glue surface, a pungent taste, and then touch the glue surface with the hand, the glue directly stick to the hand, sticky, good quality tape will not be so.
Third, from the aluminum foil tape production process to judge its quality: high quality aluminum foil tape coated with uniform glue, cut and roll neatly, no margin, good appearance; easy to unroll!
