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(11) | EP 1 849 710 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | An improved tube made of a plastic material |
(57) The tube exhibits a lower part (1a), which is open for introduction of a product
and closable after the introduction, and an upper part (1b) which exhibits a passage-hole
(2) for exit of the product from the tube. The upper part (1b) comprises an opening
(3), which is larger than the passage-hole (2) and arranged in a zone of the upper
part (1b) in which the passage-hole (2) is to be made. A reducer element (4) sealingly
fits in the opening (3) and exhibits the passage-hole (2).
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