The FFS machines allow the entire bag forming process to be carried out on the same machine : Forming, Filling and Sealing the bags.

The vertical machine (VFFS) allows the film to be converted  around a forming collar, which creates a tube for filling. In the Cross web version, the zipper is placed crosswise on the film in front of the collar and will be completely sealed when the bag is removed.

The Cross web machine is mainly used for pillow bags or side gussets.

Find zippers compatible with VFFS cross web machines

Single track zipper

Cross web application

Cross web zipper

Front opening

Front Zipper

Multitrack zipper

Front opening

Sensogrip® Front Zipper

Cross web application

Multitrack cross web
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