When it comes to nonwovens carding,fiber retention is key.Bekaert offers a wide range of worker and doffer wires.For high speed carding processes SiroLock is offered.Its unique design features a step at the tip of the wire allowing it to take up to 50% more fibers compared to conventional card wires.This feature does not only significantly improve the carding efficiency and web quality,it also increases the productivity of the card. For low to medium carding speeds Bekaert developed the new EvoStep range of worker and doffer wires,which is specifically designed for indirect nonwovens manufacturing processes where cross lapping and needle punching are typically used as bonding technology.With EvoStep,carding of any natural and man-made fibers as well as recycled material like PET fibers,are targeted more specifically for the filtration,geotextile,automotive,carpet and bedding industry.
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