Umhlanga lwesikhephe sokuqala sokugcina le-PU kweShandong Tonda usetyenziswa ukuvunyelwa iziphumo zokushicilela amathuluzi okanye amadabu amacabanga nokanye amaninzi okufanelelwa ukusetyenziswa. Isiphepha sesi PU sihlanga selibonisa amapattern amancane amancane ama-micro-textured noma amaphutha amaphambili okusetshenziswa ukususa ukubaluleka kwezinye izinto, ngakho esiflexibileyo kusetyenziswa ukuphucula ukungafaneleleyo ukusuka imisha izinto ezizithengiswayo. Lomdlo wamandla lokuhlola (40–70%) kunye nezilungiselelo ezikhoyo ngakwesikhathi esihluke umoya womgci (ngaphambi kokuthi 25%). Kusetyenziswa kakhulu kwindawo yokukhula, ukuyahlola nokuba ukuya kwindawo yokugcina, ukuhlola amanye amagumbi, kuhlatywa idatha lokusebenza nokuthola isidingo. Bonisa nomuntu uzoba ugcine ukubalekela ukubonisa umdlo wesikhephe sokugcina olungapheliwe ngokwemali yethu.