A flexible flat cable manufacturing system comprises a tape conveying device conveying an adhesive tape along a first direction, and a wire conveying device conveying a row of wires along a second direction perpendicular to the first direction and parallel to a width direction of the conveyed adhesive tape. A wire pressing device presses and pastes the part of the row of wires facing the adhesive tape onto the adhesive tape. A wire cutting device cuts the row of wires to obtain a row of wire segments pasted on the adhesive tape and separated from the row of wires and produces a flexible flat cable including the adhesive tape and the wire segments pasted on the adhesive tape.

The present invention relates to an elongated elastic seam tape comprising an elongated elastic conductor as well as to a method of manufacturing such an elongated elastic seam tape.

The present invention relates to an elongated elastic seam tape comprising an elongated elastic conductor as well as to a method of manufacturing such an elongated elastic seam tape.

An automated process for producing exposed electrical contact areas on the conductor part of an epoxy coated bus bar. When the epoxy coating is in the glassy state, one can safely and economically, preferably via automated apparatus, put the epoxy into the rubbery state by positioning the bar and applying localized heat at a select area of the coating; monitoring the heating to above the glass transition temperature of the epoxy, bringing cutting tools into contact with the epoxy for cutting and removing the rubbery coating away from the bus bar, and cooling the bus bar to bring adjacent coating back to the glassy state, thereby leaving an exposed electrical contact area of conductor on the bus bar with little or no surface damage.

A method of manufacturing an electrically insulated conductor for a battery system includes: covering a circumference of an electrical conductor with at least one fiber mat electrically insulating cover portion; and welding end portions of the fiber mat electrically insulating cover portion to form a closed insulating sleeve around the circumference of the electrical conductor.

A method of manufacturing an electrically insulated conductor for a battery system includes: covering a circumference of an electrical conductor with at least one fiber mat electrically insulating cover portion; and welding end portions of the fiber mat electrically insulating cover portion to form a closed insulating sleeve around the circumference of the electrical conductor.

A hot pressing machine for continuously hot pressing a flexible flat cable includes a plurality of hot pressing units arranged at intervals along a feeding direction of the flexible flat cable. A central controller of the machine is operably connected to the plurality of hot pressing units and is configured to control the plurality of hot pressing units to synchronously hot press the flexible flat cable located in the plurality of hot pressing units.

A metallic cable includes, in order from an inner side thereof, a plurality of coated conduction wires, a press winding tape, a laminated tape, and an outer jacket. The outer jacket is provided on an outer circumference of the laminated tape and such that it covers the outer circumference of the laminated tape. The outer jacket is made of polyethylene having a density greater than or equal to that of medium-density polyethylene (MDPE) (≥930 kg/m.sup.3), and more preferably made of high-density polyethylene (≥942 kg/m.sup.3). If polyethylene having a density that is equal to or greater than that of MDPE is used to form the outer jacket, the temperature that is appropriate for extruding MDPE approaches a bonding temperature range of the resin layer of the laminated tape. The resin layer and the metal layer can be bonded and joined together at an overlapped part, tightly enclosing a cable core.

A metallic cable includes, in order from an inner side thereof, a plurality of coated conduction wires, a press winding tape, a laminated tape, and an outer jacket. The outer jacket is provided on an outer circumference of the laminated tape and such that it covers the outer circumference of the laminated tape. The outer jacket is made of polyethylene having a density greater than or equal to that of medium-density polyethylene (MDPE) (≥930 kg/m.sup.3), and more preferably made of high-density polyethylene (≥942 kg/m.sup.3). If polyethylene having a density that is equal to or greater than that of MDPE is used to form the outer jacket, the temperature that is appropriate for extruding MDPE approaches a bonding temperature range of the resin layer of the laminated tape. The resin layer and the metal layer can be bonded and joined together at an overlapped part, tightly enclosing a cable core.

A double-layer longitudinal wrapping mold is disclosed, including a base, a first longitudinal wrapping structure, a first pressing structure, a second longitudinal wrapping structure, a second pressing structure and a first necking structure. The first longitudinal wrapping structure is disposed on the base and has a first guide hole, a first outer layer wrapping hole and an inner layer wrapping hole. The first pressing structure is disposed on the base and has a first pressing hole and a second outer layer wrapping tape hole. The second longitudinal wrapping structure is disposed on the base and has a second guide hole and a third outer layer wrapping tape hole. The second pressing structure is disposed on the base and has a second pressing hole and a fourth outer layer wrapping tape hole. The first necking structure is disposed on the base and has a necking hole.