A pressure sensitive adhesive particle includes a styrene resin that contains, as polymerization components, styrene and a vinyl monomer other than styrene; and a (meth)acrylate resin that contains, as polymerization components, at least two (meth)acrylates that account for 90 mass % or more of all polymerization components of the (meth)acrylate resin, in which the pressure sensitive adhesive particle has a sea phase that contains the styrene resin, and island phases that are dispersed in the sea phase and contain the (meth)acrylate resin, the pressure sensitive adhesive particle has at least two glass transition temperatures, and a difference between the lowest glass transition temperature and the highest glass transition temperature is 30 C. or more, and in a cross section of the pressure sensitive adhesive particle, an area ratio of the island phases is 30% or more and 85% or less.

A toilet paper roll manufacturing method is provided with which, when 4-ply toilet paper is torn off, individual layered sheets of the paper are prevented from peeling off each other and a good appearance is ensured. A sprayer 22a sprays a bonding liquid between two 1-ply paper sheets 110 and 111, a sprayer 22b sprays the bonding liquid between two 1-ply paper sheets 111 and 100, a sprayer 22c sprays the bonding liquid between two 1-ply paper sheets 100 and 101, and pressure rollers 23 stack the 1-ply paper sheets 110, 111, 100, and 101 and apply pressure to those sheets.

The apparatus for realising at least two continuous cardboard strips for packaging having different width by consecutively joining to one another at least two respective pluralities of cardboard sheets for packaging of different width, comprises: a first store, for containing a first stack of a first plurality of cardboard sheets each having a first width; a second store, for containing a second stack of a second plurality of cardboard sheets each having a second width, wherein the second store is arranged upstream of the first store and at a raised height with respect to the first store. The apparatus further comprises a first operating station, which is arranged above the first store and which is designed to reciprocally join the sheets of the first stack and realise a first continuous cardboard strip having a first width, and a second operating station which is arranged above the second store, and which is designed to reciprocally join the sheets of the second stack and realise a second continuous cardboard strip having a second width.

The apparatus for realising at least two continuous cardboard strips for packaging having different width by consecutively joining to one another at least two respective pluralities of cardboard sheets for packaging of different width, comprises: a first store, for containing a first stack of a first plurality of cardboard sheets each having a first width; a second store, for containing a second stack of a second plurality of cardboard sheets each having a second width, wherein the second store is arranged upstream of the first store and at a raised height with respect to the first store. The apparatus further comprises a first operating station, which is arranged above the first store and which is designed to reciprocally join the sheets of the first stack and realise a first continuous cardboard strip having a first width, and a second operating station which is arranged above the second store, and which is designed to reciprocally join the sheets of the second stack and realise a second continuous cardboard strip having a second width.

The apparatus for realising at least two continuous cardboard strips for packaging having different width by consecutively joining to one another at least two respective pluralities of cardboard sheets for packaging of different width, comprises: a first store, for containing a first stack of a first plurality of cardboard sheets each having a first width; a second store, for containing a second stack of a second plurality of cardboard sheets each having a second width, wherein the second store is arranged upstream of the first store and at a raised height with respect to the first store. The apparatus further comprises a first operating station, which is arranged above the first store and which is designed to reciprocally join the sheets of the first stack and realise a first continuous cardboard strip having a first width, and a second operating station which is arranged above the second store, and which is designed to reciprocally join the sheets of the second stack and realise a second continuous cardboard strip having a second width.

The apparatus for realising at least two continuous cardboard strips for packaging having different width by consecutively joining to one another at least two respective pluralities of cardboard sheets for packaging of different width, comprises: a first store, for containing a first stack of a first plurality of cardboard sheets each having a first width; a second store, for containing a second stack of a second plurality of cardboard sheets each having a second width, wherein the second store is arranged upstream of the first store and at a raised height with respect to the first store. The apparatus further comprises a first operating station, which is arranged above the first store and which is designed to reciprocally join the sheets of the first stack and realise a first continuous cardboard strip having a first width, and a second operating station which is arranged above the second store, and which is designed to reciprocally join the sheets of the second stack and realise a second continuous cardboard strip having a second width.

A method of manufacturing a wrapper for an aerosol generating article includes applying an adhesive to one surface of a metal layer and attaching a first paper layer thereto, applying the adhesive to the other surface of the metal layer and attaching thereto a second paper layer different from the first paper layer, and drying the adhesive applied between the metal layer and the first paper layer and the adhesive applied between the metal layer and the second paper layer.

A method of manufacturing a wrapper for an aerosol generating article includes applying an adhesive to one surface of a metal layer and attaching a first paper layer thereto, applying the adhesive to the other surface of the metal layer and attaching thereto a second paper layer different from the first paper layer, and drying the adhesive applied between the metal layer and the first paper layer and the adhesive applied between the metal layer and the second paper layer.

Apparatus for automatically attaching a decorative mask to an underlying tray, where the tray has apertures for the placement therein of customer products and the mask has apertures corresponding to those of the tray. The apparatus includes mechanisms for placing the masks and the trays along conveyor belts, for applying glue to the top surface of the tray for enabling the tray and mask to be attached, and sensing means for determining the respective locations of the trays and the masks to ensure precise registration of the apertures of the masks with the corresponding apertures of the tray.

Microspheres refer to micro-particle dispersion systems formed by pharmaceutical molecules dispersed or adsorbed in polymer carriers such as albumin, gelatin and polylactide; and their particle sizes are different from microns to hundreds of microns.