| 摘要 |
FIELD: packaging.SUBSTANCE: invention relates to devices for feeding viscous fluid, namely to tubes. The tube comprises a body, a neck with an outlet, and a cover. The neck is connected to the body and has a part connected to the body, a smooth cylindrical part having protrusions, a cylindrical part with an external screw thread, and a tapered part which has the said outlet at its end. The cover is made in the form of a cap, and on its inner surface it has a thread for engagement with the external thread of the neck, and the protrusions which are made with the ability to engage with the protrusions of the neck. The bottom of the cover is made concave, so that its inner surface is closer to the outlet, which is formed by two long walls and two short walls.EFFECT: tube made according to the invention is easy to use, practical in use, provides safety of the product, it is easy and practical to manufacture.6 cl, 3 dwg |
