| 摘要 |
FIELD: packing equipment, particularly for packing and distribution liquid product from container, namely squeezable plastic bottle sealed with pierced diaphragm. ^ SUBSTANCE: closing device comprises piercing member displaced for predetermined distance towards container. Piercing member has cutting end, which pierces diaphragm to make distribution orifice. Piercing member is fixed in terminal displacement stage to close distribution orifice and to prevent liquid product leakage when container is overturned before product distribution. Closing device is particularly convenient for packages with liquid products separated into light and heavy fractions during storage thereof. ^ EFFECT: prevention of light fraction leakage during container upturning and possibility to displace light fraction by heavy one from distribution orifice before liquid product discharge. ^ 8 cl, 7 dwg |
