III. Usoro ihe na usoro mmepụta nke mkpuchi mkpuchi
Mkpuchi iko bụ ihe nchekwa nke na-echebe ime iko akwụkwọ ice cream. Ụdị ihe mkpuchi a na-ejikarị eme ihe bụ ndị a.
A. Ụdị ihe e ji eme mkpuchi mkpuchi iko akwụkwọ, dịka polyester, polyethylene, wdg.
1. Polyethylene
A na-ejikarị polyethylene eme ihe n'ime mkpuchi mkpuchi iko akwụkwọ n'ihi na ọ na-egbochi mmiri na mmanụ, nakwa na ọ na-efu obere ego. Thoes na-eme ka ọ dị mma maka imepụta iko akwụkwọ ice cream buru ibu.
2. Polyester
Mkpuchi polyester nwere ike inye nchebe dị elu. Ya mere, ọ nwere ike igbochi isi ísì, ntinye mmanụ, na ịbanye oxygen. Ya mere, a na-ejikarị polyester eme ihe na iko akwụkwọ dị elu.
3. PLA (polylactic acid)
PLA anaghị arụ ọrụ mmiri nke ọma, mana ọ na-ejikọta ya na nchekwa gburugburu ebe obibi ma a na-ejikarị ya eme ihe n'ọtụtụ ahịa dị elu.
B. Webata usoro mmepụta, dịka usoro mkpuchi pụrụ iche na ịgbado ọkụ
Usoro mmepụta nke mkpuchi mkpuchi maka iko akwụkwọ bụ dị ka ndị a:
1. Teknụzụ mkpuchi pụrụ iche
N'ime usoro mmepụta iko akwụkwọ, a na-eji mkpuchi mkpuchi ahụ eme ihe nke ukwuu iji hụ na iko ndị ahụ anaghị amị amị ma na-eguzogide mmanụ. Ụzọ isi hụ na mkpuchi ahụ kesara nke ọma n'ime iko ahụ dum bụ iji teknụzụ injection ọgbara ọhụrụ. Nke mbụ, a na-ejide ma kwadebe ihe ndị e kpụrụ akpụ, wee gbanye ya n'ime iko akwụkwọ ahụ.
2. Ịgbado ọkụ
N'ọnọdụ ụfọdụ, mkpuchi teknụzụ pụrụ iche adịghị mkpa. N'ọnọdụ a, mkpuchi dị n'ime iko akwụkwọ nwere ike iji teknụzụ mkpuchi okpomọkụ (ma ọ bụ ịgbado ọkụ). Nke a bụ usoro nke ịpị ọtụtụ akwa nke ihe dị iche iche ọnụ, na-eme ka mkpuchi dị n'ime na ahụ iko ahụ sie ike. Site n'inye oyi akwa nchebe a pụrụ ịdabere na ya, usoro a na-eme ka iko akwụkwọ ahụ sie ike ruo n'ókè ụfọdụ ma ghara ịgbapụta.
Ihe dị n'elu bụ okwu mmalite maka ụdị ihe na usoro mmepụta maka mkpuchi mkpuchi iko akwụkwọ.polyethylene na polyester dabara adaba maka ọkwa dị iche iche nke iko akwụkwọs. Na teknụzụ mkpuchi pụrụ iche na usoro mmepụta ịgbado ọkụ nwere ike hụ na mma na arụmọrụ nke mkpuchi iko akwụkwọ.