| 摘要 |
PROBLEM TO BE SOLVED: To provide a tube having a free cut-end of which the content can be reliably taken out and the working efficiency is improved by solving problems that a container storing a seasoning or the like is broken or torn at a cut-end in an unintended direction when in use, and the working efficiency is poor due to many contact bonding parts. SOLUTION: One end of the tube of the required shape is pressed to form a contact bonding part 2, a V-shaped projection 1 is provided on a terminal thereof, a required content is stored inside the tube, and a portion at a predetermined length is pressed to form the contact bonding portion 2 which forms a container 3. The adjacent containers 3 are connected to each other via the V-shaped projection 1, and the containers are manufactured by repeating these steps. In comparison with the conventional system, the number of the contact bonding portions is smaller by one, and the working efficiency is improved, the cut-end can be torn at an arbitrary point of the V-shaped projection, and thus, the content can be reliably taken out.
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