The future development trend of the sealing glue industry
At present, the proportion of sealing glue in the market in the total output value of the packaging industry has exceeded 30%, becoming a new
At present, the proportion of sealing glue in the market in the total output value of the packaging industry has exceeded 30%, becoming a new
Among many materials, craftsmen cannot distinguish similar materials very well, and cannot distinguish them as accurately as Stretch film and protective film, and often confuse