Description

Offset Printing Rubber Ink Roller

Introduction:

Ink roller is composed of rubber layer and metal core roller. Rubber is the main part of ink roller, it plays the role of uniform transmission of ink. Metal roller core is the framework of printing ink roller.

 

Types: 

• Printing roller;
• Stretch roller;
• Back-up roller;
• Hot stamping pressure roller;
• Water roller;
• Traction roller;
• Ink roller;
• Gravure pressure roller;

   

 

Routine maintenance

1.The rubber roller must be cleaned carefully and cleanly after get off work every day or after each batch of products is printed. Avoid oxidation of the surface layer of the rubber roller and the pigment and resin in the ink to form a smooth and hard film, which affects the transfer of the ink.

2.Prevent debris and ink shovel from scratching and crushing the ink roller. During the printing operation, the offset press table should be kept clean and tidy. Do not pinch debris and ink shovel into the ink roller.