during the flushing procedure. Changing from EVA to PO Hot Melt Changing between hot melt adhesives based on EVA and PO can lead to an unwanted cleaning effect [...] the chemical reaction of PUR hot melts. Cleaning with chemical cleaners is usually not necessary if only thermoplastic hot melt adhesives are processed. Flushing [...] agent and the hot melt adhesive, please refer to the corresponding Technical Data Sheets. Reservoirs In general, reservoirs for reactive hot melt adhesives should
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