METHOD FOR FILLING AEROSOL CANS WITH TWO-COMPONENT MATERIALS Russian patent published in 2022 - IPC B65D83/14 B65D83/68 

FIELD: aerosol cans filling.

SUBSTANCE: invention relates to methods for mixing and dispensing under pressure from aerosol cans of two-component materials, such as sealing and insulating foams, two-component varnishes, enamels, primers. The method for filling aerosol cans with two-component materials includes using a large aerosol can containing the main component and a propellant, using a small can containing a hardener in an amount of 80-90 wt.% and freon in an amount of 10-20 wt.%, connecting the cans using a connector, which is used as a centering sleeve 7, a female-type valve 2 and a male-type valve 1 with a side hole 6 in the upper part of the stem 4 and an opening 5 in the upper part of the pocket 3, while a small cylinder is placed inside the sleeve 7, moving the hardener from the small balloon to the large balloon, disconnect the small balloon and shake the large balloon.

EFFECT: ensuring reliable connection of cylinders with efficient use of the volume of a small cylinder.

1 cl, 2 dwg