Immediately before the device null packing for conveyance thing packing of step stacking which utilizes the method, and the said method of the load deterioration prevention step stacking conveyance ones

摘要

PROBLEM TO BE SOLVED: To provide a stacking method to prevent load shifting of articles to be stacked for carrying, which can prevent load shifting when the articles are stacked on a loading pallet or on a platform of a cart or the like.;SOLUTION: The stacking method to prevent load shifting of the articles to be stacked for carrying comprises a step of stacking the articles while a surface of a packaging film for wrapping the articles is activated. The articles are preferably wrapped with the packaging film with the surface activated by performing, on the packaging film, at least one of surface treatments selected among corona discharging treatment, ultraviolet treatment, flame treatment and plasma treatment for example immediately before packaging. A wet index measured according to JIS K6768 is preferably 400 μN/cm or more on the surface of the packaging film with the surface activated.;COPYRIGHT: (C)2003,JPO