Meltblown die having a reduced size

Details Meltblown die having a reduced size Meltblown die having a reduced size

2005-12-06

2005-12-06

Del Sole, Joseph S. (Department: 1722)

Plastic and nonmetallic article shaping or treating: processes

Forming continuous or indefinite length work

Shaping by extrusion

C425S066000, C425S382200, C425SDIG017

Reexamination Certificate

active

06972104

ABSTRACT:
The present invention provides a meltblown die which has a considerable smaller width in the machine direction of the meltblowing process compared to conventional and commercially used meltblown dies. The meltblown die of the present invention has a. a die body; b. a die tip mounted to the die body; c. a first air plate mounted to the die body; and d. a second air plate mounted to the die body. In addition, the small size of the meltblown die of the present invention provides advantages over conventional meltblown die, including improved air entrainment.

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