CPC D01F 11/00 (2013.01) [D01D 5/00 (2013.01); D04H 1/565 (2013.01); D04H 1/732 (2013.01); D01D 5/0985 (2013.01)] | 15 Claims |
1. A coform box defined by a housing comprising one or more filament inlets and one or more additive inlets wherein at least one of the one or more additive inlets is connected to at least one of the one or more filament inlets, wherein the at least one of the one or more filament inlets is connected to one or more meltblow dies and wherein at least one of the one or more meltblow dies is connected to the housing that defines the coform box, wherein the housing that defines the coform box exhibits a downwardly flaring section from the one or more additive inlets to an exit of the coform box.
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