Diamond-cut rubber roller for film equipment

Air biting countermeasure die-cut processing roll for film equipment

This is a rubber roller used in film equipment. Air entrapment may occur between the transported film and the rubber roll. There are various methods to remove or reduce air, and one of them is to process the roll surface with diamond-shaped grooves, as done in this product. The rubber material selected is NBR (white), and the diamond cut was processed with a 30mm pitch. It is necessary to pay attention to the feeding speed, rotation speed, and depth of the grinding stone during processing. Since this is a film transport roll, even the slightest alteration, such as foreign substances or air bubbles, is unacceptable; therefore, meticulous care must be taken in managing the manufacturing process, including material storage and other aspects outside of production.

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