A carriage case, in which electronical parts are received for transportation, is provided as being capable of securely holding such parts therein and preventing them from being damaged and hampering dust from attaching on them with the removal of electrostatic charge and reducing gas detrimental to such parts to the minimum. The carriage case comprises: a case body having a base member and a cover member; and a sheet member that is made from an adhesive material of curable composition essentially consisting of component (A): a polyoxyalkylene based polymer having more than one alkenyl groups in one molecule, component (B): a compound having at least two hydrosilyl groups in one molecule and component (C): a hydrosilylation catalyst. The sheet member is applied on an inner bottom side surface of the base member and on the sheet member. The parts are attached so as to be securely positioned in the case.