Precision small rubber roller

The precision-sized rubber roller produces ink emulsification in the offset printing operation due to "large water and large ink", and forms a hydrophilic foundation on the smooth rubber roller to deink it. The solution is to shovel the emulsified ink, wash the deinking roller with gasoline, and mix it with pumice powder with 5% sodium hydroxide solution. In the offset printing operation, the PU rubber roller produces ink emulsification due to "large water and large ink", and forms a hydrophilic foundation on the smooth rubber roller to deink it. The solution is to shovel the emulsified ink, wash the deinking roller with gasoline, and mix it with pumice powder with 5% sodium hydroxide solution. The rubber roller used for a long time aging, coupled with the erosion of chemicals, causing the rotten rubber to drop the "slag", such a rubber roller is best not to use, otherwise it will seriously affect the quality of the printed product.

When the weather is cold, the ink is not evenly distributed. It is appropriate to add auxiliary materials to the ink. It is forbidden to bake the ink roller with equipment such as infrared heaters to prevent oxidation of the rubber roller.

During the transportation process of the used rubber roller to the processing and casting, avoid throwing the discreet pressure or heavy pressure, and keep the roller core not eccentric or bending, so as to ensure the normal use of the roller core.

The precision of the precision size rubber roller, the rubber roller shaft head and the bearing directly affects the effect of ink transfer and ink discharge. If the lubrication is poor, the shaft head of the rubber roller and the wear and clearance of the bearing will inevitably lead to the disadvantage of uneven printing ink color.

Shenzhen Ted Rubber & Plastic Products Co., Ltd. 丨Precision small rubber roller 丨SMT machine rubber roller 丨 rubber roller