Isi yumuti ni nini kandi iratandukanye, itanga ibisubizo bitabarika kubikenewe bitandukanye. Mubintu bizwi cyane harimo udukoni twa kole hamwe na kole yamazi, buri kimwe gifite inyungu zacyo nibibi. Iyi ngingo igamije gucukumbura ibi byombi
Sobanukirwa n'itandukaniro riri hagati ya EVA na PVA Glue Intangiriro kuri EVA na PVA GluesMu isi itandukanye ya adheshes, Ethylene - vinyl acetate (EVA) na polyvinyl acetate (PVA) ni abakinnyi babiri bakomeye. Ibi bifata bisanzwe bikoreshwa muri variou