Why is it very suitable to use hot melt adhesive for express bag sealing?

2026-07-20 15:49:38

In recent years, with the rapid development of the Internet and the Internet of Things industry, online shopping has become an indispensable 1 way of consumption in people's production and life. Therefore, the rapid development of the express industry is also in line with the requirements of the times. Express bags as packaging consumables, its use is very large, with express bags need express bag sealing, and express bag sealing is the best way to apply fast bag sealing glue, so that the bag sealing is not easy to bounce, bonding effect to achieve the best. For express bags suitable for express companies, glue will be applied together at the sealing part, and then after the products are loaded, the seal can be opened for bonding. Generally, the type of glue used is hot melt adhesive. After hot melt adhesive is applied, there will be adhesion, which is different from the general type of glue. Therefore, it is more appropriate to use hot melt adhesive for sealing express bags. Express bag sealing glue has very high requirements in the climate, especially like the weather in Guangdong, which is often cold and hot, which is a great test for the performance of hot melt glue. Specially developed express bag sealing glue, in the climate and temperature changes, the viscosity is still very strong, the performance is still intact. Express bag application industry: express plastic bags, bubble bags, bubble bags, cowhide bags and so on. plastic bag with hot melt adhesive: 1, good viscosity, compared with similar glue, can reduce the amount of glue high 20%. 2. Good high and low temperature performance, can destroy cartons in -20 ℃ environment, high temperature in summer does not overflow glue, and the bag does not stick to the knife. 3. Good anti-wrinkle performance, no wrinkling after coating PE, OPP and other materials. 4. The product is mature and stable. After ten years of market inspection, it has cooperated with domestic well-known enterprises for many years, and its market share has been maintained at more than 70%, which is deeply recognized and trusted by cooperative enterprises.