A fully closed sack designed for high-speed filling via a valve. Suitable for static, rotary, air, screw or belt bagging machines. Usable with all depalletisation technologies. Can be supplied either on pallets or in rolls.
Valve sacks enable an extremely high degree of customisation by the clientele. Filling performance and production protection properties can be optimised to the customer’s requirements.
SIS-Seal
SIS-Open
SIS-Aereo
SIS-Handle
SIS-More
SIS-Seal
Thermosealing valve for bagging machines with hot or ultrasound sealing processes.
It guarantees that the sack is airtight, protecting the internal product from contamination by external agents and preventing all leakage of products or dust.
It guarantees that the sack is airtight, protecting the internal product from contamination by external agents and preventing all leakage of products or dust.
SIS-Open
Special tape applied to simplifying opening of the sack at the time of use
SIS-Aereo
Possibility of providing air vents for an even higher-performing sack, with no need for perforation
SIS-Handle
Handle, which can be placed on either the bottom or at the valve end, for easier handling of the bag by the user.
SIS-More
With much more space for printing, thanks to a flap that opens out like a book. Perfect for customers who export products and need more user information or safety instructions
Cement
Construction materials
Sugar
Flour
Animal feeds
Chemicals
Minerals
Others
