Rotary Perforation Pinned Cylinder Needle Roller for plastic film

  • 100.00 >=5 pieces
Min. Order: 5 pieces FOB PRICE
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Product Details

Perforation roller / pinned roller / needle segments/ perforation sleeve

BRASS MATERIAL

ALUMINUM MATERIAL
SIMPLE INSTALLATION
HOLES DISTANCE AND HOLES DIAMETER CUSTOMIZED
Hot rotary pin perforating
Hot pin perforating is the process of taking a heated, sharpened pin and piercing a substrate with the pin point. This results ina melted hole, where the center of the hole is melted into a re-enforced ring around the punctured hole.
Cold rotary pin perforating
Cold pin perforating is the process of taking a sharpened pin and piercing a substrate with the pin point. This usually results ina "volcanic" looking aperture in poly- based materials, which can be beneficial in some applications, such as those that require aone way valve. Cold perforation is the least expensive and fastest methods of perforating.
Cold rotary pin perforating can be applied continuously, or can be made to work in register or intermittently.

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