Ukuvela kwesikhumba sokwenziwa se-microfiber PU isizukulwane sesithathu sesikhumba sokwenziwa. Inethiwekhi yayo yesakhiwo esinezinhlangothi ezintathu yendwangu engalukiwe idala izimo zesikhumba sokwenziwa ukuze sibambene nesikhumba semvelo ngokwezinto eziyisisekelo. Lo mkhiqizo uhlanganisa ubuchwepheshe obusanda kuthuthukiswa bokucubungula i-PU slurry impregnation kanye nongqimba olungaphezulu oluhlanganisiwe nesakhiwo esivulekile ukuze kusetshenziswe indawo enkulu kanye nokumuncwa kwamanzi okuqinile kwemicu ye-ultra-fine, okwenza isikhumba se-Ultra-fine PU sibe nezici ze Isikhumba semvelo se-Collagen fiber esihlanganisiwe sinezici zemvelo ze-hygroscopic, ngakho-ke singaqhathaniswa nesikhumba semvelo esisezingeni eliphezulu ngokwesakhiwo esincane sangaphakathi, ukuthungwa kokubukeka, izakhiwo zomzimba kanye nokunethezeka kwabantu. Ngaphezu kwalokho, i-microfiber synthetic leather idlula isikhumba semvelo mayelana nokumelana namakhemikhali, ukufana kwekhwalithi, ukuguquguquka ekukhiqizeni okukhulu nokucutshungulwa, ukuvimbela amanzi, nokumelana nomkhuhlane nokuwohloka.