Abstract: There is provided a device including: an order information acquisition unit configured to acquire order information including destination information indicating a destination for transporting perishables to be ordered; a transportation information acquisition unit configured to acquire transportation information including temperature and location information of perishables in transport; a temperature estimation unit configured to calculate, on the basis of the transportation information and the order information, an estimated temperature at the destination in a case where the perishables in transport are transported to the destination; a decision unit configured to decide whether to transport the perishables in transport to the destination on the basis of the estimated temperature; and an instruction unit configured to provide instruction to transport the perishables in transport to the destination according to a result of the decision.

Abstract: Provided is a transport method that makes it possible to maintain a low-temperature state of a target object without using a refrigerant such as dry ice and to realize a high transport efficiency. The transport method includes: a precooling step of precooling a target object; an enclosing step of enclosing the precooled target object by an insulating material panel (front plate 10, rear plate 20, side plates 30, bottom plate 40, and top plate 50); and a transport step of transporting the target object enclosed by the insulating material panel.

Abstract: [Problem to be Solved] An object of the present invention is to provide an aqueous writing tool for a food product packaging material, which can provide written products having high color developability and fixing properties upon writing on food product packaging materials. [Solution] An aqueous writing tool for a food product packaging material comprising an ink comprising two or more pigments and one or more dispersants, wherein at least one of the pigments being a white pigment, the total content of the pigments being 10 to 25% by mass based on the total amount of the ink, and the total content of the dispersants being 1 to 5% by mass based on the total amount of the ink.

Abstract: [Problem to be Solved] An object of the present invention is to provide an aqueous writing tool for a food product packaging material, which can provide written products having high color developability and fixing properties upon writing on food product packaging materials. [Solution] An aqueous writing tool for a food product packaging material comprising an ink comprising two or more pigments and one or more dispersants, wherein at least one of the pigments being a white pigment, the total content of the pigments being 10 to 25% by mass based on the total amount of the ink, and the total content of the dispersants being 1 to 5% by mass based on the total amount of the ink.

Abstract: [Problem to be Solved] An aqueous writing tool for a food product packaging material, comprising an ink with which writing can be done on food product packaging materials without being repelled can be provided. [Solution] An aqueous writing tool for a food product packaging material comprising an ink comprising a pigment, wherein the ink has a contact angle with a food product packaging material of 30 to 46°.