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Bulk textured material sheeting

  • US 10,335,847 B2
  • Filed: 09/08/2016
  • Issued: 07/02/2019
  • Est. Priority Date: 05/29/2012
  • Status: Active Grant
First Claim
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1. A process for making bulk textured material sheeting, comprising:

  • a) feeding a continuous supply of material sheeting to a texturing apparatus; and

    b) repeatedly impacting the sheeting with toothed knives of the texturing apparatus, each knife creating a row of raised and pointed structures on the sheeting to texture the sheeting;

    wherein step b) comprises actuating a first one of the knives downward and across the sheeting, and actuating a second one of the knives downward and across the sheeting in an opposing direction;

    wherein each pointed structure has a finished height of between 150% to 300% of a thickness of the sheeting; and

    wherein in step b), the sheeting is not perforated.

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