Kedu ihe dị iche n'etiti ihe nkiri monolayer na multilayer?

Ihe nkiri monolayer na multilayer bụ ụdị ihe nkiri plastik abụọ a na-eji maka nkwakọ ngwaahịa na ngwa ndị ọzọ, dị iche na nhazi na njirimara ha:
1. Ihe nkiri monolayer:
Ihe nkiri monolayer nwere otu oyi akwa nke ihe plastik.
Ha dị mfe na nhazi na nhazi ma e jiri ya tụnyere ihe nkiri multilayer.
A na-ejikarị ihe nkiri monolayer eme ihe maka mkpa nkwakọ ngwaahịa, dị ka mkpuchi, mkpuchi, ma ọ bụ obere akpa.
Ha na-enwekarị ihe onwunwe otu na fim niile.
Ihe nkiri monolayer nwere ike ịdị ọnụ ma dị mfe imepụta ma e jiri ya tụnyere ihe nkiri multilayer.
2. Ihe nkiri multilayer:
Ihe nkiri multilayer mejupụtara okpukpu abụọ ma ọ bụ karịa nke ihe plastik dị iche iche jikọtara ọnụ.
Igwe oyi akwa ọ bụla n'ime ihe nkiri multilayer nwere ike ịnwe ihe ụfọdụ emebere iji kwalite arụmọrụ niile nke ihe nkiri ahụ.
Ihe nkiri multilayer nwere ike inye ngwakọta nke ihe ndị dị ka nchebe mgbochi (megide mmiri, oxygen, ìhè, wdg), ike, mgbanwe, na akara.
A na-eji ha na ngwa ebe achọrọ arụmọrụ dị mkpa, dị ka na nkwakọ ngwaahịa nri, ọgwụ, na nkwakọ ngwaahịa mmepụta ihe.
Ihe nkiri multilayer na-enye ohere maka nhazi na njikarịcha ihe onwunwe ma e jiri ya tụnyere ihe nkiri monolayer.
Enwere ike imezi ha iji nye ọrụ dị ka ogologo ndụ nchekwa, nchekwa ngwaahịa emelitere, yana ike mbipụta ka mma.
Na nchịkọta, ebe ihe nkiri monolayer nwere otu oyi akwa plastik ma dị mfe na nhazi, ihe nkiri multilayer nwere ọtụtụ ọkwa nwere njirimara ahaziri iji zute nkwakọ ngwaahịa na arụmọrụ chọrọ.