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Introduction to the winder and winding method

The rewinder is a special equipment for papermaking. Its purpose is to rewind the paper rolls produced by the paper machine (called
the original paper roll), and the paper is re-rolled to make the finished paper. At present, the rewinding machine uses AC drive instead
of DC drive, which has become a development trend in the rewinder industry. The paper roll taken by the reel is relatively soft, the
inside may be damaged or broken, the edges on both sides are not neat, and the width of the paper width can not be directly used
in machines such as paper processing or printing. Most paper types (such as newsprint) , letterpress printing paper, wrapping paper,
etc.) must be trimmed, slit, jointed, re-rolled on the paper core to form a finished product of certain specifications and certain
tightness requirements before leaving the factory.
The rewinding process mainly accomplishes three tasks: one is to cut off the raw paper burrs; the other is to cut the whole original
paper into a number of widths that meet the user’s specifications; and third, to control the winding diameter of the finished paper
roll to meet the factory specifications. ;

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