BOPP packaging tape is one of the most widely used tapes on the market, and its tensile performance is a very important performance, which determines the service life and use effect of this tape. So, what does the tensile properties of BOPP packaging tape depend on?
First of all, the tensile properties of BOPP packaging tape depend on the quality of its raw materials. The main raw materials of BOPP packaging tape are polypropylene (PP) and adhesive, if the quality of raw materials is not good, it is difficult to ensure the tensile properties of the tape, easy to break or not sticky enough.
Secondly, the manufacturing process of the tape also has a great impact on the tensile properties. In the manufacturing process, it is necessary to strictly control the temperature, pressure, speed and other parameters, especially the temperature of the glue and the thickness of the adhesive layer, which will directly affect the tensile properties of the tape.
In addition, the use of BOPP packaging tape will also have an impact on its tensile properties. If the tape is used in a high temperature environment, its tensile properties may be greatly compromised, because the properties of the adhesive will be affected, which will cause the adhesive to weaken or break. In addition, if the tape is used in a humid environment, its viscosity and tensile properties will also be affected.
If you want to ensure the tensile properties of the tape, you need to choose high-quality raw materials, while controlling the manufacturing process to avoid quality problems. In actual use, it is also necessary to avoid using tape in harsh environments, so as to ensure the service life and effect of the tape.
