An eco green cookware is provided, having a double-layered wall structure and comprising a heat transfer medium within a cavity of the double-layered wall structure. The eco green cookware comprises: a container comprising an inner shell and an outer shell, wherein upper parts of the inner shell and outer shell are rolled a number of times together to form a rolled joint, an upper part of the inner shell is provided with a concave member, a heat transfer medium is provided within the cavity, a first heat transfer member is inserted and installed at the bottom portion of the cavity, and a second heat transfer member is affixed to the bottom surface of the first heat transfer member; an inner cover comprising an inner peripheral portion in the form of an inverted L whose inside bend forms a round portion; an outer cover; and pressure release devices.

Provided is an article of cookware and a method of making same. The cookware is made from a bonded, multi-layer composite comprising a core construction having a central core disc of a high heat conductive material and an outer ring-shaped core disc surrounding and spaced from the central core disc by a gap to minimize thermal conduction from the central core disc to the outer ring-shaped core disc.

Provided is an article of cookware and a method of making same. The cookware is made from a bonded, multi-layer composite comprising a core construction having a central core disc of a high heat conductive material and an outer ring-shaped core disc surrounding and spaced from the central core disc by a gap to minimize thermal conduction from the central core disc to the outer ring-shaped core disc.

A novel cookware made of clad composite materials provides novel functionalities not only for improvement in daily use, but also provides a practical way to incorporate fm structures on the surface of the clad materials.

A novel cookware made of clad composite materials provides novel functionalities not only for improvement in daily use, but also provides a practical way to incorporate fm structures on the surface of the clad materials.

A physical non-stick pan with a convex-concave structure, and a manufacturing method thereof are provided. The physical non-stick pan includes a pan body, where the convex-concave structure is formed on an inner surface of the pan body, the convex-concave structure comprises a convex edge protruding from the inner surface of the pan body and a recess enclosed by the convex edge, and a physical non-stick layer is at least arranged on an inner surface of the pan body in the recess. In the convex-concave structure, the convex edge protects a non-stick layer arranged in the recess, reduces a direct friction between a spatula and the non-stick layer, and prolongs a non-stick effect of the pan body.

A physical non-stick pan with a convex-concave structure, and a manufacturing method thereof are provided. The physical non-stick pan includes a pan body, where the convex-concave structure is formed on an inner surface of the pan body, the convex-concave structure comprises a convex edge protruding from the inner surface of the pan body and a recess enclosed by the convex edge, and a physical non-stick layer is at least arranged on an inner surface of the pan body in the recess. In the convex-concave structure, the convex edge protects a non-stick layer arranged in the recess, reduces a direct friction between a spatula and the non-stick layer, and prolongs a non-stick effect of the pan body.

A cooking assembly for a portable stove that includes a pot having cylindrical vertical sides, an open circular top and a closed rounded bottom and a cylindrical containment ring positioned around a portion of the pot that creates a containment volume between the containment ring and the pot. The containment ring including an open circular bottom configured to interface with a portable stove, to hold the pot in a vertical orientation, and to let flame from the portable stove and air to flow freely into the containment volume so as to reduce back pressure. The containment further including a plurality of vent holes at an upper area of the containment volume configured to let combustion gas escape freely.

A cooking assembly for a portable stove that includes a pot having cylindrical vertical sides, an open circular top and a closed rounded bottom and a cylindrical containment ring positioned around a portion of the pot that creates a containment volume between the containment ring and the pot. The containment ring including an open circular bottom configured to interface with a portable stove, to hold the pot in a vertical orientation, and to let flame from the portable stove and air to flow freely into the containment volume so as to reduce back pressure. The containment further including a plurality of vent holes at an upper area of the containment volume configured to let combustion gas escape freely.

The present invention relates to a cooking device such as a pot, and an object thereof is to provide a cooking device that is lightweight and has high strength and capable of boiling hot water in a short time by providing a cooking device that efficiently transfers heat from a heat source to an object to be cooked. The present invention is a cooking device having a configuration in which a side wall portion of a container has an air inflow/outflow adjustment portion circumferentially provided with an air inflow/outflow port protruding downward from a bottom surface portion, and a plurality of heat transfer protrusions protruding outward from the bottom surface portion are provided on the bottom surface portion of the container. The arrangement of the heat transfer protrusions is arranged linearly toward the center of the bottom surface portion at a predetermined interval, or arranged so as to draw an arc toward the center. The cooking device includes a heat transfer step including a plurality of steps protruding toward the inside of the bottom surface portion, a heat transfer side surface vertical step including a plurality of steps in the vertical direction on the side wall portion of the container, or a heat transfer side surface horizontal step including a plurality of steps in the horizontal direction on the side wall portion of the container.