A manufacturing system for forming a nonwoven fiber mat, comprising: a fiber mat forming component that is configured to receive a first fluid and a second fluid to form the nonwoven fiber mat having a first non-woven fiber layer and a second non-woven fiber layer, the first non-woven fiber layer being formed from the first fluid and the second non-woven fiber layer being formed from the second fluid, the fiber mat forming component comprising: a first inlet pipe configured to provide the first fluid to the fiber mat forming component in order to drain the fluid from the first fluid and thereby form the first non-woven fiber layer; a second inlet pipe configured to provide the second fluid to the fiber mat forming component in order to drain the fluid from the second fluid as the fluid is being drained from the first fluid and thereby form the second non-woven fiber layer atop the first non-woven fiber layer; a first fluid line configured to deliver the first fluid to the first inlet pipe, the first fluid line comprising: a first fiber source configured to store a first type of fibers; a first thick stock pump configured to pump the first type of fibers to the first inlet pipe of the fiber mat forming component; a second fluid line configured to deliver the second fluid to the second inlet pipe, the second fluid line comprising: a second fiber source configured to store a second type of fibers; a second thick stock pump configured to pump the second fluid to the second inlet pipe of the fiber mat forming component; characterised by a third fluid line configured to deliver a third fluid to the first fluid line and the second fluid line, the third fluid line comprising: a third fiber source; and a third pump configured to pump the third fluid to the first fluid line and/or the second fluid line. a first inlet pipe configured to provide the first fluid to the fiber mat forming component in order to drain the fluid from the first fluid and thereby form the first non-woven fiber layer; a second inlet pipe configured to provide the second fluid to the fiber mat forming component in order to drain the fluid from the second fluid as the fluid is being drained from the first fluid and thereby form the second non-woven fiber layer atop the first non-woven fiber layer; a first fiber source configured to store a first type of fibers; a first thick stock pump configured to pump the first type of fibers to the first inlet pipe of the fiber mat forming component; a second fluid line configured to deliver the second fluid to the second inlet pipe, the second fluid line comprising: a second fiber source configured to store a second type of fibers; a second thick stock pump configured to pump the second fluid to the second inlet pipe of the fiber mat forming component; characterised by a third fluid line configured to deliver a third fluid to the first fluid line and the second fluid line, the third fluid line comprising: a third fiber source; and a third pump configured to pump the third fluid to the first fluid line and/or the second fluid line. a second fiber source configured to store a second type of fibers; a second thick stock pump configured to pump the second fluid to the second inlet pipe of the fiber mat forming component; characterised by a third fluid line configured to deliver a third fluid to the first fluid line and the second fluid line, the third fluid line comprising: a third fiber source; and a third pump configured to pump the third fluid to the first fluid line and/or the second fluid line. a third fiber source; and a third pump configured to pump the third fluid to the first fluid line and/or the second fluid line.