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Accurate Products Co. Patents |
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Assignee: Accurate Products Co.
Address: Hillside, NJ
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5087186 |
Meltblowing apparatus |
February 11, 1992 |
| A meltblowing apparatus includes a die having a triangular nosepiece with a plurality of orifices at the apex of the nosepiece; a pair of air chambers positioned on both sides of the die; converging air passages formed on each side of the nosepiece; a plurality of holes interconnecting e |
| 4986743 |
Melt blowing die |
January 22, 1991 |
| A die tip of a meltblowing die is mounted on the die body to provide a residual compressive force in the die tip nosepiece thereby resisting internal extrusion pressures. |
| 4936934 |
Process and apparatus for collecting nonwoven web |
June 26, 1990 |
| A meltblowing collector screen includes a vacuum pump and internal partitions for achieving substantially uniform air flow through the length of the screen thereby producing a web of uniform thickness. |
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