Real's packaging co., LTD., dongguan city, is located in dongguan city, guangdong province, near guangzhou, shenzhen and other coastal cities, the transportation is convenient, is a specialized production enterprise of various kinds of iron and aluminium easy pull cover. Company main products has three series: drink easy pull cover, aluminum safety edge easy pull cover and tinplate easy pull cover, at the same time, suitable for all kinds of cans, aluminium cans, composite cans and PET cans. Consultation and ordering hotline: 0769-28686423/13266285888

In order to ensure uniform distribution of the sealed plastic film and control in a battle, solvent sealant should use a kind of sealant adjusting unit (CCU). Most of the adjustment device adopts gear pump to shear sealant, in order to keep uniformity and provide a constant back pressure in the system as a whole. Sealant through C adjustment device heating. We require rubber injection temperature is 37 ~ 43 ℃. Sealant shall be conducted in 49 ℃ above the temperature of the glue, otherwise it may produce bubbles. Glue is by regulating the nozzle back side of the back pressure to control. Back pressure should be kept in 30 ~ 50 psi (206.84 ~ 344.74 kpa) range.