▎ 摘　　要

NOVELTY - Phase-change heating composite fabric comprises a clothes outer layer fabric (1), an outerinsulating layer (3), a heat storage unit and an inner insulating layer (6) arranged in turn from outside to inside of a clothes inner layer fabric (7). The heat storage unit is sealed by the outer insulating layer and the inner insulating layer. The heat storage unit comprises a phase change micro capsule (5) and a heat storage unit sealing layer. The phase change micro capsule is sealed in the inner part by the heat storage unit sealing layer. The phase change microcapsule can be heated by microwave to store heat. The phase-change microcapsule comprises a capsule wall and acapsule core. The capsule wall seals the capsule coreinside. The capsule wall comprises a wave-absorbing material. The capsule core is made of phase-change material. USE - Used as phase-change heating composite fabric. ADVANTAGE - The fabric realizes the energystorage function by microwave heating; reaches the effect of to be used; releases heat to supply humanbody; and is safer and more convenient. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparation method of phase-change heatingcomposite fabric. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the phase-change heating composite fabric. Clothes outer layer fabric (1) Outer insulating layer (3) Phase change micro capsule (5) Inner insulating layer (6) Clothes inner layer fabric (7)