Dharkan oo ka samaysan polyester iyo viscose fiber, ka dib marka la cadaydo, waxay leedahay taabashada dusha qalafsan, waxay ka dhigaysaa mid ku haboon dharka gabdhaha ee dharka dugsiga guga iyo dayrta.
Warshadahayadu waxay leeyihiin qalabka horumarsan, sida Jarmal Durkopp, Brother Japanese, Juki, American Reece iwm Sameeyay 15 heer sare ah oo dhar xirfadeed khadadka wax soo saarka ee dharka kala duwan, awoodda wax soo saarka maalin kasta gaadho 12,000 mitir, iyo dhowr warshad daabacaadda dheeha wanaagsan iyo warshad daahan.Sida cad, waxaan ku siin karnaa dhar tayo fiican leh, qiimo wanaagsan iyo adeeg wanaagsan.Ka sokow, Waxaan leenahay kooxaha maaraynta wax soo saarka xirfadeed si adag u raacaya heerarka caalamiga ah iyo heerarka tayada warshadaha.Ka sokow, waxaan leenahay koox naqshadeeye khibrad leh oo ka shaqeeya ururin kala duwan.Waxaan sidoo kale haysanaa koox xoogan oo QC ah oo leh in ka badan 20 kormeerayaal tayo leh oo ka shaqeeya habka wax soo saarka ee kala duwan.