| 摘要 |
The applicator unit for a liquid, pasty or pulverulent product, such as a cosmetic product comprises a bottle provided with a threaded neck and intended to contain the product, a cap closing the bottle by being screwed onto the neck, an applicator disposed at the end of a stem carried by the cap and a wiper device intended to be traversed by the applicator. This wiper device is formed as a first element disposed within the bottle and at the base of the neck, and a second element with a smaller diameter than the first element and extending the lower end of the first element, a first bore within the first element having a wall formed as a spiral with a thread in the opposite direction to the direction of rotation required for unscrewing the cap, a second bore coaxially extending the first bore passing through the end of the second element, the internal wall of the second bore and the external wall of the second element being at least partly covered with a fibrous coating.
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