Igwe nkwakọ ngwaahịa Vacuum

A na-ekewa igwe a n'ime otu ọdụ ụgbọ mmiri na igwe nkwakọ ngwaahịa abụọ.Nhazi nke mkpuchi okpukpu abụọ nwere ike mpikota onu ma bukota ngwaahịa abuo n'otu oge, ma nwee ike imeghari ihe nchikota nke ihe di iche iche choro.Enwere ike gbanwee ọkpụrụkpụ nkwakọ ngwaahịa, nke na-eme ka arụmọrụ ọrụ dịkwuo mma.

Enwere ike iji igwe mmadụ 1-2 rụọ ọrụ n'otu oge ahụ, mmepụta bụ ngwaahịa 6-10 kwa nkeji, ogo nke akpaaka dị elu, na mmetụta nke ihe mmadụ na-eme na njedebe nke ngwaahịa na-ebelata.

Ọ nwere ụdị mgbanwe dị iche iche maka ihe nkwakọ ngwaahịa, POP, OPP, PE, APP, wdg nwere ike iji.Akara nkenke dị elu, a na-anabatakwa mmemme njikwa eletrọnịkị iji hụ na nkwekọ nke okpomọkụ akara.Ngwaahịa ndị a chịkọtara dị larịị ma mara mma, a na-echekwa olu nkwakọ ngwaahịa.