摘要:
An apparatus for disinfecting containers comprises a disinfection chamber 12 surrounding a required section of a container transport path, partition means for dividing the interior of the disinfection chamber 12 into a preheating zone 35, an exposure zone 36 and a drying zone 37 as arranged downstream from an upstream side of the transport path, antiseptic supply means for supplying hydrogen peroxide gas or mist to the exposure zone 36, and means for supplying hot air to the preheating zone 35 and the drying zone 37.
摘要:
For use in a liquid filling apparatus having a liquid channel extending from a liquid tank to a filling nozzle via a metering cylinder, an upper check valve disposed upstream from the metering cylinder and a lower check valve disposed downstream from the cylinder, a method of removing air from the interior of the liquid channel comprises the liquid feeding step of closing the lower check valve, opening the upper check valve and feeding the liquid to be filled from the liquid tank to the liquid channel to an upstream side of the lower check valve; the primary air removing step of closing the upper check valve, opening the lower check valve, and causing the liquid to flow from the upstream side of the lower check valve downstream from the lower check valve while allowing air at a downstream side of the lower check valve to flow in between the valves to replace the liquid at the upstream side of the lower check valve with the air at the downstream side of the lower check valve; and the secondary air removing step of closing the lower check valve, opening the upper check valve, causing the air to flow from between the valves to an upstream side of the upper check valve and discharging the air from the interior of the liquid channel through the liquid tank.
摘要:
A high-speed liquid filling machine comprises a conveyor 11 for transporting containers C so as to stop the containers successively at a primary filling station S1 and at secondary filling station S2, a primary filling device 21 and a secondary filling device 22 arranged at the primary and secondary filling stations S1, S2 respectively, a supply device for supplying the same kind of liquid to be filled into the primary and secondary filling devices 21, 22, and a control device for controlling the amount to be filled in by the primary filling device 21 and the amount to be filled in by the secondary filling device 22 so that the combined amount to be filled in by the devices 21, 22 is equal to the capacity of each of the containers.
摘要:
A device for gasifying a sterilizing liquid comprises a hot air duct 12 having an inlet 36 at one end thereof and an outlet 33 at the other end thereof, a hot air generator 37 for supplying to the inlet 36 hot air having a temperature capable of gasifying the sterilizing liquid, a spray nozzle 13 for spraying the sterilizing liquid into the hot air duct 12, and a plate heater 23 disposed as opposed to the outlet 33.
摘要:
The invention provides an apparatus for use with containers 11 each in the form of a rectangular or square tube and having an open upper end and an outlet 25 in a top forming portion 12 of the container, for bonding a pour spout 31 to the container edge portion defining the outlet. The apparatus comprises a conveyor 41 for transporting the containers 11 so as to halt the containers successively at a bonding station, and a support 44 movable into contact with the outlet-defining edge portion of the container 11 as halted at the bonding station from inside the container for receiving the pressure of bonding. The support 44 is so disposed as to be movable into and out of the container 11 along an arc path and has a contact face 83 facing outwardly of the arc path.
摘要:
A packaging machine has a folding rail 36 for guiding a prefolded bottom forming portion 14 of a container 11 fitted around a mandrel 31 from a first process station to a second process station during the movement of the mandrel 31 from the first to the second station while folding the bottom forming portion flat by contact therewith. The folding rail 36 comprises right and left two rail members 71, 72, with a clearance C formed therebetween for permitting an outer end of the prefolded bottom forming portion 14 of the container 11 fitted around the mandrel 31 to be inserted thereinto during the movement from the first to the second station. An unfolding preventing guide member 73 is disposed in the rail clearance C so as to come into contact with a required part of the bottom forming portion 14 during movement through the clearance.
摘要:
A heater for top portions of containers 11 filled with contents and each having a top forming tubular portion 14 generally rectangular to square in cross section for heating seal parts 31, 35 of the top forming portion 14 with hot air for heat-sealing comprises a hot air nozzle 51 in the form of a bottomed tube having a generally rectangular to square cross section and to be inserted into the top forming portion 14 for heating. The hot air nozzle 51 having first to fourth four side walls 61 to 64 integral with one another with a ridgeline formed between the adjoining side walls. The side walls 61 to 64 is formed with orifices 68 as distributed over regions thereof corresponding to the respective seal parts 31, 35. The side walls 61 to 64 each have an outer surface facing obliquely upward.
摘要:
A liquid filling apparatus comprises an apparatus body having a liquid channel connected at one end thereof to a liquid tank and at the other end thereof to a filling nozzle, a metering cylinder provided in the liquid channel between opposite ends thereof in communication with the ends for causing the liquid to be filled to flow into and out of the liquid channel by strokes of a piston housed in the cylinder, a check valve disposed upstream from the metering cylinder of the liquid channel, and valve opening-closing means for mechanically operating the check valve so as to open the valve during the inflow stroke of the piston and to close the valve during the outflow stroke of the piston.
摘要:
A packaging machine includes a bottom breaker which has first to third prefolding members (41) to (43). The third prefolding member (43), serving to prefold a fold forming portion (27) by bending this portion (27) outward along a base part thereof, is pivotally movable from a nonoperative position P0 to a second operative position P2 via a first operative position P1. The fold forming portion (27) is moved with a first bottom panel (21) by the operation of the second prefolding member (42) so as to be brought into contact with the third prefolding member (43) and thereby bent outward while the third prefolding member (43) is pivotally moved from the nonoperative position P0 toward the first operative position P1. The third prefolding member (43) is pivotally moved from the first operative position P1 toward the second operative position P2 after the operation of the second prefolding member (42) to thereby bend the fold forming portion (27) through an increased angle.
摘要:
An aseptic filling apparatus of the rotary type comprises an aseptic chamber 12 provided for surrounding a path of transport of containers along with a turntable 41. An air discharge channel 71 is provided between the turntable 41 and the aseptic chamber 12. A channel control member 81 is fixedly disposed so as to cover the air discharge channel 71, and to be opposed to the turntable 41 and the aseptic chamber 12 with the channel 71 positioned therebetween. Seal clearances 101, 102 are formed between the turntable 41 and the channel control member 81, and a vent clearance 92 is provided between the aseptic chamber 12 and the channel control member 81. A collection pipe 112 is in communication with the vent clearance 92.