The vertical packaging machines (commonly abbreviated in English with VFFS or vertical form fill and seal machine) are machines to manufacture the product by wrapping it in a tube and sealing it.
dell'incarto The coil of plastic film is transformed into a tube, through a variety of dosing systems the product is discharged into the pipe and is then cut and seal the tube containing the product produced in Thus an envelope with 3 welds.
Examples of these are the packs of candy, chips, stuffed pasta, etc. ...
system for the realization of the weld can be hot or pulse depending on the material that is used ( polypropylene and polyethylene or laminated materials).
The supply of product to be packaged is dropped. They can be used to balance the vibrating channels, multihead scales, auger fillers or cup etc ... The type of power must be determined according to the characteristics of the product to be packaged.
For more information: http://www.lpspack.com/
