초록 ▼

A machine for packaging tea includes a rotary dispensing drum having rows of circumferentially spaced pockets into which tea flows by gravity through outlets at the bottom of a hopper. The tea is deposited in piles from the pockets on a web of packaging material which travels in contact with the per

A machine for packaging tea includes a rotary dispensing drum having rows of circumferentially spaced pockets into which tea flows by gravity through outlets at the bottom of a hopper. The tea is deposited in piles from the pockets on a web of packaging material which travels in contact with the periphery of the drum. The portion of the hopper containing the outlets is movable in relation to the drum so as to vary the effective area of the outlets and therefore the size of the deposited piles of tea.

대표청구항 ▼

A machine for packaging tea or other particulate solid material comprising a framework, a rotary dispensing drum mounted for rotation in the framework and having in its periphery a row of circumferentially spaced pockets, a hopper to contain the material to be packaged which is mounted in the framew

A machine for packaging tea or other particulate solid material comprising a framework, a rotary dispensing drum mounted for rotation in the framework and having in its periphery a row of circumferentially spaced pockets, a hopper to contain the material to be packaged which is mounted in the framework and has a lower portion which contains a permanently open outlet through which the material flows by gravity into successive pockets in the drum as said drum rotates, the lower portion at least of the hopper being normally stationary but slidable when required in the framework in relation to the drum to vary the effective area of the outlet to the pockets and therefore the extent of filling of the pockets, means for imparting such sliding movement to said lower portion at least of the hopper, means for feeding a lower web of packaging material into contact with the periphery of the drum so that it covers said pockets in succession after they have received material from said hopper through said outlet and leaves the bottom of the drum in a substantially horizontal run carrying spaced piles of material deposited on the web by gravity from successive pockets in the drum, and means spaced laterally from said drum for superposing an upper web of packaging material on the lower web to cover the piles of material carried by and traveling with said lower web and sealing the webs together around the perimeter of each pile.