SOLID NETWORK STRUCTURE BODY PRODUCTION APPARATUS AND SOLID NETWORK STRUCTURE BODY PRODUCTION METHOD

摘要

PROBLEM TO BE SOLVED: To improve production efficiency of a solid network structure body.SOLUTION: A second chute 6 is arranged between a first chute 4a, 4b at a lower part of a non-forming region 33, filaments 20a, 20b locating at longitudinal side parts 22b, 22c of a circumference in aggregates 21a, 21b contact inclined planes 46a, 46b of the second chute 6 and an upper side of inclined planes 46a, 46b of the second chute, a vertical drop locus is disturbed, and are tangled with adjoining filaments 20a, 20b in a loop-like shape, are cooled by water supplied from openings 51a, 51b, 51c, and pass between a first chute 4a, 4b and a second chute 46a, 46b.