CONTAINER AND PRODUCTION METHOD THEREOF (VARIANTS) Russian patent published in 2004 - IPC

FIELD: containers, particularly for paste and cream dispensing. SUBSTANCE: container comprises body member, lid, which has cap formed as plastic molded member. Cap has outlet orifice and control valve made as integral plastic molded member having diaphragm part and projecting part. Projecting part seals outlet orifice in normal state and may be displaced relative orifice by diaphragm part deformation due to pressure rise into body member which results in liquid distribution through outlet orifice. Cap includes annular cylindrical support for providing control. Support has opened ends. Support diameter is substantially equal to diaphragm part diameter of control valve. EFFECT: providing of substance metered dispensing, simplified hygienic structure, improved cost-efficiency of large-scale manufacture. 15 cl, 4 dwg