초록 ▼

The present invention relates to plastic tubes, and in particular to those which have a locking mechanism which comprises a locking cam and a latching cutout and which permits reliable latching of the tube cap to the tube. The invention also relates to plastic tubes which have a sealing strip which

The present invention relates to plastic tubes, and in particular to those which have a locking mechanism which comprises a locking cam and a latching cutout and which permits reliable latching of the tube cap to the tube. The invention also relates to plastic tubes which have a sealing strip which is constructed on the tube cap and, in accordance with the invention, can assume specific preferred embodiments.

대표청구항 ▼

[ What is claimed is:] [1.]1. A plastic tube for flowable, free-flowing or pasty components, comprising:a. a main tube body and a tube shoulder, which adjoins the main tube body and has a bulge;b. a tube cap which, for the purpose of sealing said main tube body, cooperates with said tube shoulder, a

[ What is claimed is:] [1.]1. A plastic tube for flowable, free-flowing or pasty components, comprising:a. a main tube body and a tube shoulder, which adjoins the main tube body and has a bulge;b. a tube cap which, for the purpose of sealing said main tube body, cooperates with said tube shoulder, and along whose lower edge a sealing strip extends which can be separably connected to the tube cap in such a way that when the tube cap is separated in a removal direction for the first time from the tube shoulder said strip is detached from the tube cap and remains connected to the main tube body; andc. wherein the bulge is of fin-like construction in order to facilitate screwing on the tube cap for the first time, and wherein the bulge has an inclined underside forming a barb edge projecting in a direction opposite the removal direction of the tube cap to oppose the sealing strip with a barb-like resistance when the tube is opened for the first time.