success of PO hot melt adhesives has made the problem even messier. In addition to high thermal stability in the melter, these adhesives are also characterized [...] Hot melt adhesives for packaging closing are a success story: the long-term efficiency, flexibility and process reliability are unrivaled. During the process [...] have to be tediously cleaned or even disposed of. The stringing of hot melt adhesives is influenced by many factors. In unfavorable conditions, several factors
https://www.jowat.com/tr-TR/haber-odas-detay/stringing-free-bonding-clean-and-sustainable/