TUBE CONTAINER MADE OF SYNTHETIC RESIN

摘要

PROBLEM TO BE SOLVED: To provide a tube container made of synthetic resin of a barrel compression type in which a large diameter port of it can be formed when its barrel part is completely compressed and the stored contents left near the inner surface of the port neck raised from the upper end of the barrel part can be utilized. SOLUTION: An installing cylinder 12 suspended down through an outer flange 8 having a breaking line 13 from the outer surface of a first circumferential wall 7 of a cap main body 6 is outwardly fitted to a port neck part 3 of a container main body 1, and a band part 15 for a breakage line tearing operation is protruded from both ends of a common wall 16 acting as a part of the outer flange upper first circumferential wall portion 7b while enclosing the outer surface of the short cylindrical portion 18 except the cooperating wall portion.