| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tube container, which is fitted with a spout implement B for spouting a content liquid, which closes the upper end opening of the container, and has inner/outer double walls, where a fresh air guiding inlet, guiding in the fresh air in response to a decrerase in the liquid, is formed on the outer wall to guide in the fresh air smoothly from the guiding inlet upon spouting the liquid and circulate the guided air uniformly around an inner trunk, so that the content liquid can be spouted effectively. <P>SOLUTION: The tube container is composed of a less flexible outer wall material 3 forming a trunk 6 with a sealed lower end, from the upper end of which a neck 2 extends to stand via a shoulder 7, and a flexible inner wall material 4 forming a shoulder 8 stuck on the interior of the outer wall material shoulder 7, where the trunk 10 is extended down vertically from the periphery of the shoulder 8 with a gap 9 formed between the outer wall material trunk 6 and the trunk 10, whose lower end is sealed together with that of the outer wall material. <P>COPYRIGHT: (C)2004,JPO&NCIPI |
