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Method and apparatus for solid-stranding a flextube unit

  • US 20030202758A1
  • Filed: 04/01/2003
  • Published: 10/30/2003
  • Est. Priority Date: 05/23/2000
  • Status: Active Grant
First Claim
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1. A solid-stranding method for making a flextube unit comprising:

  • forming a plurality of flextubes with an extruder, wherein the flextubes include walls that are not completely cooled as they exit the extruder; and

    twisting said flextubes together, while they are not completely cooled, so that said at least two of said flextube walls adhere to each other upon cooling.

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