Process for cutting a water-soluble web in a cross-machine direction.

A method includes separating a portion of a flattened tube of stock packing material to a custom length to form a pouch pre-form and closing a first end of the pouch pre-form leaving a second end of the pouch pre-form open. The method can include placing product into the pouch pre-form and closing the one open end of the pouch pre-form to form a closed pouch containing the product.

A method includes separating a portion of a flattened tube of stock packing material to a custom length to form a pouch pre-form and closing a first end of the pouch pre-form leaving a second end of the pouch pre-form open. The method can include placing product into the pouch pre-form and closing the one open end of the pouch pre-form to form a closed pouch containing the product.

A package includes a support and a closing film. The support has a supporting portion that receives a product, a perimetral edge surrounding the supporting portion, a gripping portion extending away from the opposite side of the supporting portion, a removable portion extending from the supporting portion. The closing film engages a portion of the perimetral edge and, with the support, defines a housing compartment for the product. The closing film comprises a first film portion engaged with the removable portion and a second film portion engaged with the gripping portion. When the package is opened, the removable portion at least partly separates from the support together with the first film portion and the second film portion remains engaged with the gripping portion of the support.

A package includes a support and a closing film. The support has a supporting portion that receives a product, a perimetral edge surrounding the supporting portion, a gripping portion extending away from the opposite side of the supporting portion, a removable portion extending from the supporting portion. The closing film engages a portion of the perimetral edge and, with the support, defines a housing compartment for the product. The closing film comprises a first film portion engaged with the removable portion and a second film portion engaged with the gripping portion. When the package is opened, the removable portion at least partly separates from the support together with the first film portion and the second film portion remains engaged with the gripping portion of the support.

A cutter cassette for a packaging machine, the cutter cassette includes a blade shaft on which at least one longitudinal cutting blade is arranged. The blade shaft can be transferred in a reversible manner from a transporting position into an operating position by lowering the blade shaft relative to a housing. The lowering of the blade shaft takes place under gravitational force.

A cutter cassette for a packaging machine, the cutter cassette includes a blade shaft on which at least one longitudinal cutting blade is arranged. The blade shaft can be transferred in a reversible manner from a transporting position into an operating position by lowering the blade shaft relative to a housing. The lowering of the blade shaft takes place under gravitational force.

A machine for manufacturing packaging with two sealed cross seams and at least one sealed longitudinal seam consisting of at least one heat sealable packing material sheet includes at least one cross seam sealing device; at least one longitudinal seam sealing device; at least one cross cutting device; and at least one longitudinal cutting device.

A horizontal packaging machine for packaging a product fed in a horizontal direction comprising a control panel and a cut-sew group to make on a packaging film transverse welds and a cut to close and separate from each other two successive packs. The cut-sew group comprises a plurality of cut and sew tools to make said transverse welds and the cut. The transverse welds define the edges of the packs according to different packaging sizes for said product. The horizontal packaging machine can change the size of the aforesaid packs simply by selecting through the control panel one of the cut and sew tools of the plurality present in the cut-sew group, and by positioning said cut-sew group so that the product to be packaged is fed at said cut and sew tool selected to make the packs according to a prefixed and set size through the control panel. The cut-sew group comprises an upper shaft and a lower shaft independently controlled in rotation by means of a respective upper motor and a respective lower motor. Each shaft mounts on it said plurality of cut and sew tools and wherein each cut and sew tool consists of an upper tool and a corresponding lower tool. Each cut and sew tool comprises one or more heat-sealing spatulas to make said transverse welds for closing the packs and one or more cutting elements to make said cut which mutually separates two successive packs.

A horizontal packaging machine for packaging a product fed in a horizontal direction comprising a control panel and a cut-sew group to make on a packaging film transverse welds and a cut to close and separate from each other two successive packs. The cut-sew group comprises a plurality of cut and sew tools to make said transverse welds and the cut. The transverse welds define the edges of the packs according to different packaging sizes for said product. The horizontal packaging machine can change the size of the aforesaid packs simply by selecting through the control panel one of the cut and sew tools of the plurality present in the cut-sew group, and by positioning said cut-sew group so that the product to be packaged is fed at said cut and sew tool selected to make the packs according to a prefixed and set size through the control panel. The cut-sew group comprises an upper shaft and a lower shaft independently controlled in rotation by means of a respective upper motor and a respective lower motor. Each shaft mounts on it said plurality of cut and sew tools and wherein each cut and sew tool consists of an upper tool and a corresponding lower tool. Each cut and sew tool comprises one or more heat-sealing spatulas to make said transverse welds for closing the packs and one or more cutting elements to make said cut which mutually separates two successive packs.