METHOD FOR MANUFACTURING GLASS FIBER

To prevent degradation of cake formed in a rotatable collet.SOLUTION: A method for manufacturing glass fibers includes a replacement step of replacing a rotatable collet. The replacement step includes a first movement step of moving first glass fibers to second cake from first cake with a pushing-in...

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Bibliographische Detailangaben
Hauptverfasser:	MIMURA TOMOMICHI, ISHINO MITSUHIRO, YANASE TOMOMOTO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY CONVEYING GLASS HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES METALLURGY MINERAL OR SLAG WOOL PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	To prevent degradation of cake formed in a rotatable collet.SOLUTION: A method for manufacturing glass fibers includes a replacement step of replacing a rotatable collet. The replacement step includes a first movement step of moving first glass fibers to second cake from first cake with a pushing-in member. A travel speed of the pushing-in member in the first movement step is 0.1 m/s or more and 10 m/s or less and tensile force imparted to the glass fibers is 0.1 cN/tex or more and 2 cN/tex or less.SELECTED DRAWING: Figure 1 【課題】回転コレットに形成されるケーキの品質低下を防止する。【解決手段】ガラス繊維の製造方法は、回転コレットを交換する交換工程を備える。交換工程は、第一ガラス繊維を押込部材によって第一ケーキから第二ケーキへと移動させる第一移動工程を含む。第一移動工程における押込部材の移動速度は、０．１ｍ／ｓ以上１０ｍ／ｓ以下であり、ガラス繊維に付与される張力は、０．１ｃＮ／ｔｅｘ以上２ｃＮ／ｔｅｘ以下である。【選択図】図１