Cleaning tool sheet and cleaning tool

Cleaning tool sheet and cleaning tool

  • CN 1,886,083 A
  • Filed: 07/23/2004
  • Published: 12/27/2006
  • Est. Priority Date: 04/01/2004
  • Status: Active Application
First Claim
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1. cleaning device sheet material, it is characterized in that, fiber bundle layer is stacked in the single face side of substrate, central portion on the flow direction of the fiber of formation fibre bundle engages at place, central junction surface, and the place engages at the point-like junction surface, and the flow direction two ends of fiber do not engage with substrate, described central junction surface is formed at the central portion of substrate continuously, and described point-like junction surface is formed on the parallel lines between central junction surface and two ora terminalis in parallel intermittently.

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