An example method for making a radio frequency identification (RFID) tag according to the present disclosure includes holding a transponder within a cavity of a mold using a fixture, closing the mold, injecting material into the mold cavity and around the transponder to form a part of the RFID tag, opening the mold, and ejecting the part from the mold.

A mold die includes: a mold die body that is configured to hold an object to be molded, the object including a substrate and a chip mounted in a central area of the substrate, and that has a cavity which is rectangular in a plan view and which is configured to receive a resin material, the mold die body including: a pot for containing the resin material; a gate disposed at one side of the cavity and configured to allow the resin material to flow into the cavity; and a flow-path restricting mechanism that is disposed on both lateral sides of the cavity that are perpendicular to the one side and that is configured to narrow lateral flow paths, the lateral flow paths being flow paths for the resin material flowing through the cavity in which the chip is not disposed.

A process for manufacturing a transaction card includes forming an opening in a card body of the transaction card; inserting an electronic component into the opening; and molding a molding material about the electronic component. A transaction card includes a molded electronic component.

A process for manufacturing a transaction card includes forming an opening in a card body of the transaction card; inserting an electronic component into the opening; and molding a molding material about the electronic component. A transaction card includes a molded electronic component.

A second mold is divided into a recess-side mold portion, which includes a recess, and a remaining mold portion in a sliding direction of a movable pin, while a size of a gap between the recess-side mold portion and the remaining mold portion is adjustable. The second mold is configured to execute a first-mold-closing operation for contacting the recess-side mold portion to the first mold and thereafter a second-mold-closing operation for contacting the remaining mold portion to the recess-side mold portion. A distal end portion of the movable pin is configured to be placed into a non-contacting state, in which the distal end portion of the movable pin is not in contact with the workpiece, at a time of executing the first-mold-closing operation. The distal end portion of the movable pin is configured to contact the portion of the workpiece at a time of executing the second-mold-closing operation.

The present invention concerns a method for the production of a moulded body containing at least one volume hologram by means of injection moulding, comprising the following method steps: provision of a hologram film composite having two sides comprising at least one photopolymer layer with at least one volume hologram, a shear protective layer and a substrate layer, and optionally, further composite film layers, insertion of the hologram film composite into a metallic injection mould, such that one side of the hologram film composite is at least partially in contact with the injection mould wall, introduction of a molten thermoplastic polymer for the production of the moulded body, wherein at least the outermost layer of the hologram film composite on the side of the hologram film composite coming into contact with the molten polymer contains essentially the same polymer raw materials as the molten thermoplastic polymer, and extrusion coating of the hologram film composite with the molten thermoplastic polymer, and solidification of the molten thermoplastic polymer.

The invention also concerns a moulded body produced in this manner and advantageous applications of this moulded body.

A process for manufacturing a transaction card includes forming an opening in a card body of the transaction card; inserting an electronic component into the opening; and molding a molding material about the electronic component. A transaction card includes a molded electronic component.

The manufacturing method of a motor core includes attaching an ID code to a stack of blanked members in which a magnet insertion hole to fill with a resin material is formed, the ID code containing information in accordance with a type of the stack, reading the information from the ID code which is attached to the stack, and setting a mold condition based on the information read from the ID code. The mold condition includes at least one type of condition including: the resin material to be injected to the magnet insertion hole, an injection amount of the resin material, and a discharge position of the resin material. A mold device is controlled to inject the resin material to the magnet insertion hole in accordance with the mold condition.

In an injection molding system, an insert formed with a cavity or an insert member for molding an insert-molded article is shot by a camera, and the insert or the insert member to be inserted into a mold is identified based on a characteristic of the insert or the insert member shot by the camera and previously stored data on the insert or the insert member.

A process for manufacturing a transaction card includes forming an opening in a card body of the transaction card; inserting an electronic component into the opening; and molding a molding material about the electronic component. A transaction card includes a molded electronic component.