Variable diameter core
Release time:
2025-12-26
Source:
This is a variable-diameter FRP core tube, which can be used for winding and slitting optical films such as copper foil, lithium battery thin material coating, etc.
Its characteristics are high strength and high precision. Its outer diameter is large and its winding effect is excellent. Its surface can be treated with anti-static treatment. Its anti-static effect can reach 10 to the 7th power.
Its inner diameter and outer diameter can be produced according to your requirements.

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