| 摘要 |
The dispenser (2), comprising a body (2a), is installed onto the neck (1a) of a container (1). A small cover dish (3) is fixed on the container neck with the interposition of an annular sealing joint (5). The mounting comprises a ring (6), in a material inert relative to the product in the container, located near the joint between the dispenser part body and the container. The joint extends only on the neck periphery and seals between the neck, the dish and the ring. The joint does not contact the dispenser part body, so that the joint surface has minimal contact with the product in the container.
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