▎ 摘　　要

(TW613967-U) NOVELTY - The multi-layer anti-burning and fire-retardant structure of this invention injection molding includes a supporting layer and two flame-retardant layers. The support layer is composed of porous fiber fabric. The supporting layer has a first surface and a second surface opposite to the first surface. The two flame-retardant layers are each composed of thermoplastic flame-retardant polymer materials. The two flame-retardant layers are injection-molded to respectively cover at least the first surface and the second surface of the support layer. DESCRIPTION OF DRAWING(S) - The drawing shows an exploded perspective view of multilayer fire extension resistant and fire protection structure. 10Support layer 11First face 12Second face 20Fire retardant layers