Multifunctional multilayer plate for engine compartment of e.g. land vehicle, has micro-perforated outer layer formed on porous absorbent layer on molded section, and rectangular projections which are formed in molded section

摘要

The multilayer plate (10) has a multilayer molded section (11) in which porous absorbent layer (12) is formed. A micro-perforated outer layer (13) is formed on the porous absorbent layer, and is provided with aluminum surface. Several rectangular projections (14) are formed in the multilayer molded section to form subdivided plate elements. An additive film (15) is formed between the porous absorbent layer and micro-perforated outer layer. An independent claim is included for manufacturing method of multifunctional multilayer plate.