| 摘要 |
FIELD: packaging industry.SUBSTANCE: present invention relates to a dispensing apparatus comprising container (1) containing a liquid to be dispensed, dispensing tube (10A) bringing in fluid communication with ambient volume inside container containing liquid, said dispensing tube having flexible, resilient portion (10D) ending in outlet (10OUT) of diameter, D, and being engaged in pinch valve system (300) comprising a squeezing member (303) suitable for squeezing and obturating a section of flexible portion (10D) located at a distance, h, from outlet (10OUT).EFFECT: ratio h/D of distance, h, to outlet diameter, D, is not more than 2, preferably, not more than 1 5/10, more preferably, not more than 1.11 cl, 5 dwg |
