METHOD OF PACKAGING PRODUCT IN FOIL WITH APPLICATION OF A STICKER Russian patent published in 2023 - IPC B65B11/16 A23G9/26 

FIELD: food industry.

SUBSTANCE: invention is related in particular to automated packaging of products. The machine is equipped with a separate tape for transporting stickers on a roll of paper, a separate line for feeding and cutting foil, with the possibility of applying stickers to foil and packaging of the finished product. At the same time, in order to ensure the packaging of the product in foil with the application of stickers on its surface without mechanical damage and jamming, the foil from the foil roll is fed through the foil tension device into the foil pulling device, located relative to each other in such a way as to ensure a concave bend of the sheet foil on the foil tensioning device, due to which a uniform tension of the foil sheet is carried out, ensuring that there are no jams during cutting, without the possibility of mechanical damage and tearing of the foil sheet. Also, the claimed technical result is achieved due to the fact that the transportation of the cut foil is carried out on the surface of the magnetized tape of the foil puller, which ensures its tight fit to the tape and the absence of the possibility of deformation at the stage before and after cutting the foil. In this case, the sticker is applied only at the stage of product packaging, which also eliminates the possibility of deformation of the foil sheet sections when exposed to the adhesive base of the sticker. Thus, the above technological sequence of operations on the foil makes it possible to ensure the absence of damage and jams at all stages of packaging.

EFFECT: expansion of functionality that ensures the packaging of the product in foil with application of stickers on the surface without mechanical damage and foil jams.

1 cl, 6 dwg