FIELD: packing equipment, particularly for food, chemical, agricultural and other industries for small powder portions packing in flow packs of stick type formed of heat-sealable packing material.
SUBSTANCE: packing machine comprises metering device, heat-sealable web roll holder, sleeve forming means, vertical pipe for product introduction into sleeve, longitudinal seam creation means and sealing-and-cutting members for transversal seam creation. Sealing-and-cutting members may be continuously moved and are installed on bosses secured to figured rods. The rods cooperate with eccentric axes of two toothed wheel pairs. The toothed wheel rotate in opposite directions one towards another.
EFFECT: increased accuracy of sealing-and-cutting member fixation, improved welding reliability and ready bag cutting, possibility of continuous stick packages production.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PACKING MACHINE | 1998 |
|
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SU737302A1 |
