Ngk Insulators, Inc.

Takeyuki Isii

Yoshimasa Kondo

Yukinari Shibagaki

A honeycomb structure molding apparatushaving a spinneretprovided with a back pore partfor introducing a molding material and a slit partfor extruding the molding material, and a press platefor fixing the spinneret, in which the spinneretcomprises an inner side partand an outer peripheral part, the inner side partis protruded to the downstream side to form a level difference partbetween the inner side partand the outer peripheral part, the press plateis opened opposing the inner side partof the spinneretand presses the downstream side of the outer peripheral partof the spinneretthrough a gap part, and there is provided a gap adjusting meanscapable of changing width of the gap of the gap part

Growing community of inventors

Nagoya, Japan

Takeyuki Isii