Cov khoom siv rau daim nyias nyias yog polypropylene.Lub membrane yog impermeable thiab compresses lub ncuav mog qab zib nyob rau hauv lub chamber tom qab cov txheej txheem pom tiav.Kua los yog cua (compressed cua) yuav siv tau raws li daim nyias nyias inflation media.

Nta
● Lub voj voog luv luv
● Lub voj voog ntxuav luv luv
● Tsis tshua muaj dej noo
● Tsis muaj kev thauj khoom ncaj qha ntawm daim nyias nyias vim yog nias kaw quab yuam
● Siab elasticity ntawm daim nyias nyias
● Lub sij hawm-yeeb yaj kiab membrane txav
● Sealing ntawm lim phaj system
● Loj hla ntu ntawm qhov hluav taws xob lim
● Kev nyab xeeb ntawm cov txheej txheem membrane