Meltblown die having a reduced size

  • US 6,972,104 B2
  • Filed: 12/23/2003
  • Issued: 12/06/2005
  • Est. Priority Date: 12/23/2003
  • Status: Active Grant
First Claim
Patent Images

1. A meltblowing die comprisinga. a die body;

  • b. a die tip comprising a top side, a bottom side, a first side and a second side, wherein the top side is mounted to the die body, the bottom side is opposite the topside, the first side and the second side each extend from the topside towards the bottom side, the first side and the second side are opposite each other,c. a first air plate, wherein a portion of the first air plate is in contact with the first side of the die tip and a series of passages are formed by the first side of the die tip and the first air plate; and

    d. a second air plate, wherein a portion of the second air plate is in contact with the second side of the die tip and a series of passages are formed by the second side of the die tip and the second air plate.

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