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| Paper Pulling PU Ring, Paper Pulling Rubber Round, Paper Pulling PU Roller. |
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| Paper Pulling PU Ring, Paper Pulling Rubber Round, Paper Pulling PU Roller. |
In the production line of paper (carton), the PU ring is mounted on a fixed core to constantly move the paper into the printer. So the PU Ring surface is required to be sanding to increase the adhesion on the paper.
The most important requirement of this product is the toughness, good abrasion resistance, therefore PU material or silicone is the top choice.


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