Views: 2 Author: Site Editor Publish Time: 2021-02-08 Origin: Site
Cleaning of the knife head of the coating machine: wipe with dry gauze after the equipment is heated. Roller cleaning: wipe the stainless steel roller with clean dry gauze dipped in 75% alcohol. If there is glue on the surface, use dry gauze dipped in 1620 solvent/ethyl acetate solvent to wipe; the glue on the rubber roller surface must not be treated with organic solvents , So as not to damage the rubber roller, it should be removed with a strong curing adhesive. The external surface of the equipment; cleaning method: use a clean dry gauze dipped in 75% alcohol to wipe. Change batch cleaning: Hot melt glue coating machine glue box and hose cleaning (applicable to change glue model and coating method): After emptying the original glue, add 2~3Kg of the new glue, and heat it to completely melt and empty it. Then add the new type of glue, after completely melted, drain at least 1Kg to start production.
Cleaning of the knife head of the coating machine (suitable for changing the glue model and coating method): Wipe with dry gauze after the equipment is heated. Coat the roller in the composite position; use clean dry gauze to wipe the surface dust; if there is glue on the surface, do not use organic solvents to avoid damage to the rubber roller, and use a strong curing adhesive to remove it.
Cleaning the corona device: After confirming that the power is turned off, wipe with a clean dry gauze dipped in 75% alcohol. Hot melt adhesive coating machine non-fixed cycle cleaning: the coating head of the hot melt adhesive coating machine must be cleaned when the coating method and glue category level change. When cleaning, the coating head must be removed before the glue is solidified and dry gauze Dip 1620 solvent to wipe the coating head clean. During the production process, the equipment must be wiped off with clean gauze when it is turned on after it is shut down. Half a month to clean the hot melt adhesive coating machine glue box filter cleaning. Hot melt adhesive coating machine coating head filter cleaning. If production is stopped for more than one month, all coating equipment must be cleaned in accordance with the above-mentioned daily, before and after batch change, half a month and non-fixed cycle cleaning content and requirements before being put into use; After emptying the original glue, add about 30Kg of white mineral oil to dissolve the remaining glue. After emptying, add about 30Kg of white mineral oil to dissolve it again, and wait for it to be used after being completely emptied.