Machinery Range.

We understand that each customer has its own specific needs and requirements. Our wide range of machinery assures finding the ideal packaging solution. Explore our SIG Carousel System models.

SIG Carousel System

Designed for big formats and quick change-over

Unique pouch handling system consisting in grippers holds them throughout the process. The grippers can be adjusted to a new format size in a matter of minutes by means of the HMI touch screen.

Both the pouch positioner and the grippers that hold the pouches during filling and sealing were designed and registered by SIG.

The SIG Carousel System fills and seals pouches within a range of 100 x 150 mm. and 300 x 400 mm. It can reach an outpout of 120 pouches per minute and can fill up to 6 liters of product.

Same clamps holding the pouch throughout the process.

  • 1 flat_with_3_side_seal
    Flat 3-side seal
  • 2 flat_with_4_side_seal
    Flat 4-side seal
  • 5 flat_with_eurohole
    Flat with eurohole
  • 6 flat_with_display_perf
    Flat with display perforation
  • 7 flat_with_partial_shape
    Flat with partial shape
  • Gusset bottom
  • 21 stand_up
    Stand up
  • Stand up with top shape
  • Stand up with shaped top seal
  • Stand up with side shape
  • Stand up with jar shape
  • Stand up with total shape
  • 29 stand_up_with_inclined_sides
    Stand up with inclined sides
  • 37 stand_up_with_recloseable_zipper
    Stand up with reclosable zipper
  • 43 stand_up_with_top_handle
    Stand up with top handle
  • 44 stand_up_with_laser_cut
    Stand up with laser cut

  • SIG Carousel System in action.

    SIG Carousel System Technology.

    Full Servo motion, Carousel, Mirror machine

    Full servo motion

    This smart servo-control system allows independent operation between the different stations, offers great reliability and little maintenance.


    The carousel transport system patented by Bossar is the ideal technical solution for heavy and large volume packaging formats. It consists of mechanical grippers assembled on a linear carrousel with intermittent motion that hold the pouches, keeping its position during the complete filling and sealing process.


    Sterilization of premade pouches and film from reel by means of an autoclave. Retort machines are suitable to fill low-acidity food like pet food, fish, liquid soups, sauces, gravies, precooked meals, vegetables, pâté.

    Clean & ultraclean

    Clean and Ultraclean levels achieved are achieved during packaging by means of laminar flow, U.V. lamps and/or hydrogen peroxide. These applications are required to fill fruit juice, compote, yogurt and dairy products.

    Mirror machine

    Placing one standard machine in front of the other operating the opposite direction makes operating easier and reduces staff required to control them.

    Pre-made pouches

    Option to fill the different products in pre-made pouches supplied from a pouch feeder with great capacity.

    SIG Carousel System Filling options.

    Hot Fill, Clean Fill, Ultra Clean, Aseptic

    Hot Fill

    Hot Fill

    Heat processed products.

    Clean Fill

    Clean Fill

    Non-heat processed products.

    Ultra Clean

    Ultra Clean

    Products intended for cold-chain distribution.

    More about filling options

    SIG Carousel System Sealing options.

    Heat seal, Ultra Sonic, Induction

    Heat Seal

    Heat Seal

    • Based on electric resistance.
    • Easy engineering, simple maintenance.
    Ultra Sonic

    Ultra Sonic

    • Based on ultra-sound frequency.
    • Hermetic seals regardless of seal area contamination.
    Induction Seal

    Induction Seal

    • Based on electromagnetic resistance.
    • Seal and cool at the same step, enabling packaging for a circular economy.
    More about sealing options

    SIG Carousel System Operational drawing.

    Carousel transport system

    1. Double film reel (up to 600 mm. diameter)

    2. Pouch bottom perforators

    3. Film tensioning and buffering system

    4. Film splicing table

    5. Servo-driven film unwind

    6. Forming plough

    7. Bottom seal

    8. 1st and 2nd vertical seal

    9. Seal cooling plate

    10. Photocell for print registration

    11. Servo-driven film transport

    12. Pouch cutting unit

    13. Pouch opening & bottom blowing

    14. 1st filling station

    15. 2nd filling station

    16. Pouch stretching station

    17. Top seal

    18. Cooling station

    19. Rejected pouch discharge

      Optional: Valves

    20. Corner cutting die

    21.  Valve insertion

    22. Valve seal

    23. Valve feeder

    Technical features

    For technical information, please contact us at:

    +34 93 729 77 30

    Execution Format range (mm) WxH Volume max. Speed up to
    Minimum Gusset Maximum Gusset (c.c.) (Pouches per minute)
    STU-1 150 x 150 44 300 x 400 75 6000 60
    STU-2 100 x 100 32 140 x 230 44 750 120
    Technical data SIG Carousel System
    Transport system Carousel
    Filling stations 2
    Machine dimentions (L x W x H) 5570 x 3173 x 2112 mm
    Electrical consumption 24 kW
    Air consumption 700 l/min
    Electrical data 200-480V / 50-60 Hz / N + G / 3Ph (others under request)
    PLC ALLEN BRADLEY / SIEMENS (others under request)
    Noise level <70 dB
    Safety CE Standards


    + Efficiency

    Horizontal Form Fill Seal machines are packaging machines in which filling, and sealing of a package take place on the same machine. Filling occurs through the open-top part of the pouch.

    How can we help you?

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