Fiber blend identification and ratio measurement

• Main Authors: Rinehart, Kent A, Zhao, Weichang C, Dehkordi, Peyman
• Format: Patent
• Language: English
• Published: 02.08.2022
• Subjects: FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LAUNDERING; MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS; MEASURING; PHYSICS; TESTING; TEXTILES; TREATMENT OF TEXTILES OR THE LIKE

An instrument for identifying at least one of fiber blend composition and fiber blend ratio in an input material moved by a third set of fiber movements. A second spectral radiation source directs radiation toward the input material. A second spectral sensor receives portions of the second radiation...