Suna: Sofa Fata
Misali: BF
Ƙayyadewa: Sofa ɗaya ko mutum uku
Layer na ƙasa: An zaɓi rufin fata na koren da aka shigo da shi daga Italiya, yana da kauri 1.3-1.5mm, ƙarfin tsagewa fiye da 35N/mm, tsawaita lokacin hutu ƙasa da 80%, da saurin goge launi. fiye da 4.5/3.5 (bushe/rigar);
Kumfa: Haɓakar muhalli mai ƙima da muhalli (ƙimar wurin zama k35kg/㎥, Ƙarfin baya ≥30kg/ L) babban kumburin PU.
Tsari: Tsarin firam ɗin shine tsarin tenon da cakuda-katako da katako mai ƙarfi, duk abubuwan katako sun bushe kuma an goge su a ɓangarori huɗu, kuma santsi kuma ba m da haɗin gwiwa ba a kwance. Itacen yana da abun cikin danshi na 10-12%, ba a yarda da tsutsa-tsutsotsi ko ruɓaɓɓen itace ba, matakin murfin katako bai wuce 20%ba, diamita sashin katako bai wuce 12 mm ba, kayan rufin ciki ya bushe da tsabta kuma ba tare da rubabben itace ba, itace mai gauraye da leɓe da tarkacen ƙarfe, baya yana da maɓuɓɓugar zigzag 4 (mutum ɗaya), bayan baya yana da maɓuɓɓugar zigzag 3, waɗanda aka haɗa su da jakar da aka saka nailan;
Hardware: 304# bakin karfe sofa rack.