PRODUCTION METHOD FOR PRODUCING OPTICAL FIBER RIBBON
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United States of America Patent
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Issued Date -
Mar 27, 2025
app pub date -
Aug 29, 2022
filing date -
Aug 29, 2022
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Abstract
An object of the present invention is to provide a production method for producing an optical fiber ribbon that has an identification mark for identification, in which optical transmission loss is unlikely to be caused. A production method for producing an optical fiber cable for achieving the above objective includes: curing a photocurable resin by irradiating the photocurable resin with light, the photocurable resin being disposed to couple together a plurality of single-core coated optical fibers arranged in parallel; and forming a plurality of identification marks on the photocurable resin cured, the forming being performed by applying ink by an ink-jet method, in which the forming the plurality of identification marks is performed in a state in which a temperature of the photocurable resin is lower than or equal to 37.3° C.
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