The method for a flexible lamination includes: providing a cloth foundation having temperature resistant properties; sewing heating wire on the cloth foundation; providing a first outer cloth and a second outer cloth having high temperature resistant properties and being individually disposed on an upper surface and a lower surface of the cloth foundation; coating a thermoplastic between the first outer cloth and the cloth foundation, and between the second outer cloth and the cloth foundation; pressing and heating an outer surface of the first outer cloth or the second outer cloth of the first outer cloth and the second outer cloth so that they individually adhere to the upper and lower surfaces of the cloth foundation; thereby it becomes resistant to high temperatures, and is not easily oxidized.