Keeb kwm kev faib tawm:
Russia/China
Xim / Xim
Cov xim ntawm birch veneer yog lub teeb reddish xim av, thiab xim ntawm sapwood yog yuav luag dawb. Lub rooj tsavxwm nto yog dav thiab muaj cov duab ntxoov ntxoo, thiab cov nqi lag luam yog qhov zoo. Kev ntxhib los mos yog feem ntau ncaj thiab wavy, thiab kev ntxhib los mos yog uniform. Lub board nto muaj ib tug zoo natural luster.
Nqe / Kev Lag Luam Kev Lag Luam / Daim Ntawv Pov Thawj (Sustainable Development)
Tus nqi ntawm birch yog qhov nruab nrab, thiab cov tawv ntoo nrog ntxoov ntxoo kuj tseem kim. Feem ntau, tus nqi ntawm lub tiaj txiav birch bark zoo ib yam li ntawm maple thiab ntoo qhib. Tam sim no, hom ntoo no tsis muaj kev phom sij thiab tsis muaj kev tiv thaiv los ntawm International Union rau Xwm.
Daim ntawv thov scenarios
Birch ntoo muaj kev siv siab thiab tawm los tus nqi, thiab lub rooj tsavxwm dav txaus. Nws feem ntau yog siv rau qhov rooj vaj huam sib luag thiab rooj tog kho kom zoo nkauj.
