FIBER-DIAMETER-MEASURING DEVICE, DEVICE FOR MANUFACTURING INORGANIC FIBER SHEET, METHOD FOR MEASURING FIBER DIAMETER, AND METHOD FOR MANUFACTURING INORGANIC FIBER SHEET

An object of the present disclosure is to provide a fiber diameter measuring device, an inorganic fiber sheet producing device, a method for measuring a fiber diameter, and a method for producing an inorganic fiber sheet, capable of guaranteeing continuous safeness of the fiber diameter of an inorga...

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Bibliographische Detailangaben
Hauptverfasser:	JONISHI, Tetsuji, SHINDO, Shinji, KAWAHARA, Kazunori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BRAIDING COTTON-WOOL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR KNITTING LACE-MAKING LAUNDERING MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS NON-WOVEN FABRICS PHYSICS TESTING TEXTILES TREATMENT OF TEXTILES OR THE LIKE TRIMMINGS WADDING
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Beschreibung
Zusammenfassung:	An object of the present disclosure is to provide a fiber diameter measuring device, an inorganic fiber sheet producing device, a method for measuring a fiber diameter, and a method for producing an inorganic fiber sheet, capable of guaranteeing continuous safeness of the fiber diameter of an inorganic fiber in an inorganic fiber sheet; and further, capable of measuring the fiber diameter of the inorganic fiber in the inorganic fiber sheet, not only after the production of the inorganic fiber sheet but also during the production of the inorganic fiber sheet. The present disclosure provides a fiber diameter measuring device configured to measure a fiber diameter of an inorganic fiber in an inorganic fiber sheet (1) including the inorganic fiber, the device comprising a sampling section (2) capable of sampling a predetermined amount of the inorganic fiber in an entire area of the inorganic fiber sheet (1); and a measuring section (3) configured to measure a fiber diameter of the sampled inorganic fiber.