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 Mechanical Series.

SIG Mechanical Series Modular Kit.

Maximum Flexibility with modules

The basic design of the SIG Mechanical Series is based on the modular frame construction composed of 3 independent modules:

  1. Unwind Module
  2. Pouch Forming Module
  3. Filling Module

SIG Mechanical Series Features.


All the models of our SIG Mechanical Series range have standardized groups and increased machine features so that they can be adapted for any kind of filling system or fitment.

After evaluating the product characteristics and the application, our Engineering Department recommends the most suitable dosing unit. The SIG Mechanical Series machines are equipped with two filling stations that enable to fill more than one product into the same pouch.

SIG machines are equipped for the insertion of straws, of spouts or zippers in the pouches.

Dosing units for liquids available with different nozzles for any kind of product. Hygienic design and easy to dismantle filling system, with clamps. SIG HFFS machines are suitable to work with several kinds of dosing systems.

Vertical sealing group equipped with motorized adjustment for size, through an intuitive touch screen. By so doing, the Sealing jaws temperature can be individually controlled.

Top sealing and cooling groups with 180º folding hinge for easy cleaning. Sealing jaws adjustments are not required during the change of the sealing bars. Removable walking beam allows a fast format change over.

SIG Mechanical Series Technology

Mechanical motion, Walking beam, Mirror machine

Technology. Mechanical Motion

Mechanical technology consisting of cams..

Transport. Walking Beam

Traditional walking beam transport system consisting of beams and grippers. They hold the pouches and transport them through the diferent stations, from the pouch forming to the pouch closing.

Mirror Machine Option

The machines can be designed in a mirroring position, so that less operators are required to carry out the production.

SIG Mechanical Series Filling options.

Hot Fill, Clean Fill, Ultra Clean
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.

SIG Mechanical Series Sealing options.

Heat seal, Ultra Sonic
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.

SIG Mechanical Series Operational drawing.


+ 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.

SIG Mechanical Series Pouches.

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