| 摘要 |
PROBLEM TO BE SOLVED: To provide a synthetic resin tube container the head shoulder of which is easily deformed sideways for pushing out remaining content in the head. SOLUTION: The head 1 of this tube container is made of soft synthetic resin. By forming the inclining angle a of its shoulder part 2 35°or more, which is larger than that of the conventional 30°, the resistance of the shoulder part 2 relative to a lateral load is decreased to be easily crushed sideways, the resistance of the shoulder part 2 relative to a lengthwise load is increased to stably receive the mounting power of an open/close cap relative to a mouth tube part 3 and remaining content in the head 1 is easily pushed out. COPYRIGHT: (C)2010,JPO&INPIT
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