Abstract: A method for producing an intermediate material for a cooking device according to an embodiment of the present invention comprises the steps of: repeating a cycle of applying a dispersion of a fluororesin and an inorganic filler or a dispersion of a fluororesin alone to a supporter and firing the applied dispersion so as to form a multilayered fluororesin film, followed by exfoliating the multilayered fluororesin film from the supporter to acquire the multilayered fluororesin film beforehand; providing the pre-acquired fluororesin film on a metal-substrate; and thermally compressing the fluororesin film and the metal substrate. In addition, an organic compound-containing primer or adhesive is not used in the thermocompression step.

Abstract: The present invention discloses a carrier tape for mounting a flexible printed circuit (FPC). The carrier tape comprises at least one fabric (1) selected from the group consisting of a glass fiber fabric impregnated with fluororesin, a carbon fiber fabric and an aromatic polyamide fiber fabric; a composite silicon rubber coating layer (2) coated on one surface of the fabric (1); and a heat resistant silicon adhesive coating layer (3) coated on the other surface of the fabric. The carrier tape of the present invention exhibits excellent shape stability, peelability, and adhesive force even at high temperature, has an even surface, leaves no adhesive residues, and is easy to wash in case of surface contamination. Due to this, the carrier tape of the present invention enables attachment of the entire surface of a flexible printed circuit (FPC) thereto, can easily attach and detach a flexible printed circuit (FPC) repeatedly, and is extended in service life because it can be used repeatedly.