A compacting device and method is provided for compacting bulk material in an open package, the compacting device including a poker compactor accommodated on a carrier device. The poker compactor includes a gas-permeable outer wall connected with a suction duct. The poker compactor is suitable to be inserted into an open package for the poker compactor to come into contact with the bulk material to degas and compact the bulk material in the open package. The poker compactor has a longitudinal axis around which it is pivotally accommodated.

A compacting device and method is provided for compacting bulk material in an open package, the compacting device including a poker compactor accommodated on a carrier device. The poker compactor includes a gas-permeable outer wall connected with a suction duct. The poker compactor is suitable to be inserted into an open package for the poker compactor to come into contact with the bulk material to degas and compact the bulk material in the open package. The poker compactor has a longitudinal axis around which it is pivotally accommodated.

A developer supply container includes a rotating container for conveying a developer and an intermittent regulator for intermittently supplying gas into the rotating container and regulating an internal pressure of the rotating container. A fixed amount of gas is intermittently supplied by the intermittent regulator to the gas mixing space and is discharged from the powder discharging port after the fixed amount of gas is mixed with the developer. Since the intermittent regulator can periodically supply the fixed amount of gas to the gas mixing space, the fixed amount of gas ensures a stable gas pressure inside the developer supply container. The developer supply container can continuously and stably replenish the developer into the image forming device under any storage or operating environment. The air pressure of the developer supply container is maintained at a stable level and a high precision replenishment amount of the developer is achieved.

A developer supply container includes a rotating container for conveying a developer and an intermittent regulator for intermittently supplying gas into the rotating container and regulating an internal pressure of the rotating container. A fixed amount of gas is intermittently supplied by the intermittent regulator to the gas mixing space and is discharged from the powder discharging port after the fixed amount of gas is mixed with the developer. Since the intermittent regulator can periodically supply the fixed amount of gas to the gas mixing space, the fixed amount of gas ensures a stable gas pressure inside the developer supply container. The developer supply container can continuously and stably replenish the developer into the image forming device under any storage or operating environment. The air pressure of the developer supply container is maintained at a stable level and a high precision replenishment amount of the developer is achieved.

An apparatus includes a fixed assembly and a reciprocating assembly. The fixed assembly includes a hopper, a first gas manifold, and a dispensing chamber, and the reciprocating assembly includes a channel assembly defining a channel conduit, a shield plate vertically aligned therewith, and a second gas manifold. The reciprocating assembly may move, in relation to the fixed assembly, to a first position to enable the channel conduit to be filled with bulk compressible material from the hopper, a second position to enable compressible material to be pushed from the channel conduit to the dispensing conduit and to be compressed in the dispensing chamber according to a first gas directed through the channel conduit by the first gas manifold, and a third position to enable the compressed material to be pushed out of the dispensing conduit according to a second gas directed through the dispensing conduit by the second gas manifold.

An apparatus includes a fixed assembly and a reciprocating assembly. The fixed assembly includes a hopper, a first gas manifold, and a dispensing chamber, and the reciprocating assembly includes a channel assembly defining a channel conduit, a shield plate vertically aligned therewith, and a second gas manifold. The reciprocating assembly may move, in relation to the fixed assembly, to a first position to enable the channel conduit to be filled with bulk compressible material from the hopper, a second position to enable compressible material to be pushed from the channel conduit to the dispensing conduit and to be compressed in the dispensing chamber according to a first gas directed through the channel conduit by the first gas manifold, and a third position to enable the compressed material to be pushed out of the dispensing conduit according to a second gas directed through the dispensing conduit by the second gas manifold.

A filling machine for filling open-mouth bags with bulk material wherein the open-mouth bag is at least temporarily received in a container with a cleaning apparatus, and a cleaning apparatus for cleaning a tubular inner wall of the container e.g. from particles of bulk material, the cleaning apparatus including a cleaning device that is movable in the container in a longitudinal direction. The cleaning device has a laminate of a multitude of layers. The layers extend transverse to the longitudinal direction and the laminate includes two end layers having one end face each. One end layer is configured as a top layer with a top surface and one end layer, as a bottom layer with a bottom surface. The laminate is configured with a plurality of outwardly oriented fluid outlet ports for directing a fluid flow toward the tubular inner wall of the container.

A filling machine for filling open-mouth bags with bulk material wherein the open-mouth bag is at least temporarily received in a container with a cleaning apparatus, and a cleaning apparatus for cleaning a tubular inner wall of the container e.g. from particles of bulk material, the cleaning apparatus including a cleaning device that is movable in the container in a longitudinal direction. The cleaning device has a laminate of a multitude of layers. The layers extend transverse to the longitudinal direction and the laminate includes two end layers having one end face each. One end layer is configured as a top layer with a top surface and one end layer, as a bottom layer with a bottom surface. The laminate is configured with a plurality of outwardly oriented fluid outlet ports for directing a fluid flow toward the tubular inner wall of the container.

The technology described herein generally relates to an automated packaging apparatus and system that packages loose particles into a conical container as well as the final folded packages. More specifically, loose plant matter, such as crumbled dried leaves, are supplied to successive paper cones. The apparatus packs the crumbled leaves into the cones, closes the wide top portion of the cone into a precise shape, and then runs a quality control check to ensure that the final filled cone meets preset specifications.

The technology described herein generally relates to an automated packaging apparatus and system that packages loose particles into a conical container as well as the final folded packages. More specifically, loose plant matter, such as crumbled dried leaves, are supplied to successive paper cones. The apparatus packs the crumbled leaves into the cones, closes the wide top portion of the cone into a precise shape, and then runs a quality control check to ensure that the final filled cone meets preset specifications.