SU662425A1 - Loose produce packaging arrangement - Google Patents

Description

The present invention relates to a technique of packaging and packaging, and more specifically to rotary and linear equipment of continuous action for batch feeding, preferably bulk (possibly lumpy) products into bags of paper or plastic film. A device for dividing a product into discrete portions is known. It is made in the form of a closed row of dimensional tubular chambers attached to a chain or circular platform 1. In this device, the product is poured out of the measuring chambers to the bottom of the bag, forming a dusty area in the package volume. The suspended particles of the product, settling on the neck of the bags, prevent further sealing of the necks of the bags by welding. In order to reduce the degree of dusting of the inner surface of the neck, the bag, the device is equipped with a slope below the chambers downward along the movement of the slit die for the bags. FIG. 1 shows a diagram of the device of the rotary type; in fig. 2 is a linear type device diagram; FIG. 3 shows a section A-A in FIG. 2; in fig. 4 shows a section BB in FIG. 2. The device is made in the form of a closed row of tubular measuring chambers 1 on which packages are put 2, Under the tube chambers in the course of their movement, a drop-down slit filler with guides 3 and 4 is rigidly fixed on the device body (not shown). in the following way . When moving the measuring tubular chambers (along the arrow, - Q, bags of paper of polyethylene or other elastic material dressed on them go into the die slot between guide 3 and 4, which hold the bag in a closed state (see Fig. 3), B bags of tubular gauging elements are supplied with a bulk product (for example, flour), which enters the metering chambers from the feed nozzle of the metering device 5. As the bags continue to move along the slot of the falling die, the bags gradually open and the product smoothly sinks to the bottom of the bagsthese, due to the throat of the bags, are less dusty and after