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Hot melt coating machine cleaning

time2011/11/17

  Coated blade cleaning: Equipment to be heated with dry gauze to wipe. Roller cleaning: stainless steel rollers using a clean, dry gauze dipped in 75% alcohol wipe, if there is glue surface, with a dry gauze dipped in 1620 solvent / ethyl acetate solvent wipe; rubber roller surface of the glue may not use organic solvents to avoid damage to the rubber roller, adhesive should be used in addition to strong curing adhesive. The outer surface of the device; cleaning methods: the use of clean, dry gauze dipped in 75% alcohol wipe.
  For batch cleaning: hot melt coating machine and hose clean plastic containers (for replacement of model glue and coating method): After emptying the original glue to add a new type of glue 2 ~ 3Kg, heated to melt completely empty after all, and then adding a new model glue, melt completely drain at least 1Kg began full production.
  Coating head cleaning (replace glue for model and coating method): the device to be heated with dry gauze to wipe. Location of the roller coating compound; the use of clean, dry gauze to wipe the surface of the dust; if found to have glue surface, shall not use organic solvents to avoid damage to the rubber roller, adhesive should be used in addition to strong curing adhesive. Corona device clean: Make sure power is off, use a clean, dry gauze dipped in 75% alcohol wipe.
  Hot melt adhesive coating machine clean non-fixed period: glue coating method and type rating changes to be applied first to the hot melt adhesive coating machine for cleaning, cleaning is required before the glue hardening coating head removed with a dry gauze 1620 solvent dip coating head to wipe clean. Production process equipment to be shut down after the start with a clean gauze to wipe off spilled glue. Half of clean hot melt adhesive coating machine tank filter cleaning.
  Hot melt coating machine coating head filter cleaning, more than one month shutdown, all in accordance with the above coating equipment are subject to daily, for approval before and after two weeks and the content of non-stationary and periodic cleaning requirements of all clean again be put into use; hot melt coating machine for plastic boxes, emptying shall be added after the original glue around 30Kg white glue residue dissolved in mineral oil, then add 30Kg be emptied after about white mineral oil dissolved again, completely emptying after the stand.