DEVICE FOR STRETCHING GLASS THREADS

摘要

FIELD: fiber glass production. SUBSTANCE: device consisting of a body inside ceramic shell, spinnerets, and water supplying pipes with fins contains additionally at least one plate installed in conformance with length of the water supplying pipe and thereby decreasing air stream access into under-spinneret zone. The plate is arranged in such a way as to provide a clearance no less than 7 mm between ceramic shell and plate. EFFECT: increased output and service life of device. 2 dwg