Akụkọ ihe mere eme nke iko akwụkwọ na-aga n'ụzọ anọ: iko akwụkwọ conic/pleated iko akwụkwọ mbụ bụ conic, nke ejiri aka mee ya, jikọta ọnụ, dị mfe ikewapụ, a ghaghị iji ya mee ihe ngwa ngwa o kwere mee.Mgbe e mesịrị, a na-agbakwunye iko mpịachi na mgbidi dị n'akụkụ iji mee ka ike nke mgbidi dị n'akụkụ na ịdịte aka nke iko ahụ dịkwuo elu, ma ọ na-esiri ike ibipụta ụkpụrụ n'elu ebe a na-apịaji, na mmetụta adịghị mma.Iko akwụkwọ Waxed na 1932, iko akwụkwọ abụọ nwere waksị mbụ pụtara, enwere ike ibipụta elu ya dị larịị n'ụdị dị iche iche mara mma, kwalite mmetụta nkwalite.N'otu aka ahụ, ihe mkpuchi wax na iko akwụkwọ nwere ike izere kọntaktị kpọmkwem n'etiti ihe ọṅụṅụ na ihe mpempe akwụkwọ, ma nwee ike ichebe nrapado ma mee ka ike nke iko akwụkwọ dịkwuo elu;n'aka nke ọzọ, ọ na-emekwa ka ọkpụkpụ dị n'akụkụ mgbidi dị n'akụkụ, nke mere na ike nke iko akwụkwọ na-eme ka ọ dịkwuo mma, n'ihi ya, oriri akwụkwọ dị mkpa maka ịmepụta iko akwụkwọ siri ike na-ebelata, ọnụ ahịa mmepụta na-ebelata.Dị ka iko akwụkwọ waksị na-aghọ arịa maka ihe ọṅụṅụ oyi, ndị mmadụ na-atụkwa anya iji akpa dị mma maka ihe ọṅụṅụ na-ekpo ọkụ.Otú ọ dị, ihe ọṅụṅụ na-ekpo ọkụ ga-agbaze wax dị n'ime ime iko ahụ, a ga-ekewapụ ọnụ nrapado, n'ihi ya, iko akwụkwọ nke na-ekpuchi wax n'ozuzu adịghị mma maka ijide ihe ọṅụṅụ na-ekpo ọkụ.
Iko iko okpukpu abụọ nke nwere mgbidi kwụ ọtọ, iji gbasaa ngwa ngwa, na 1940, ewebata iko okpukpu abụọ nke mgbidi kwụ ọtọ n'ahịa.Iko akwụkwọ ahụ abụghị naanị na ọ dị mma iburu, kamakwa enwere ike iji jide ihe ọṅụṅụ na-ekpo ọkụ.Mgbe nke ahụ gasịrị, ndị na-emepụta iko ndị a na-ekpuchi ya na latex iji kpuchie ihe mpempe akwụkwọ ahụ na "esi ísì nke kaadiboodu" ma mee ka nkwụsị iko akwụkwọ sie ike.A na-eji iko waks nke otu oyi akwa kpuchie na latex n'ọtụtụ ebe na igwe na-ere ahịa iji jide kọfị na-ekpo ọkụ.Iko akwụkwọ ndị e kpuchiri ekpuchi, ụfọdụ ụlọ ọrụ nri malitere itinye polyethylene mkpuchi na kaadiboodu iji mee ka mgbochi na akara nke ngwugwu akwụkwọ.Ebe ọ bụ na ebe a na-agbaze nke polyethylene dị elu karịa nke wax, a pụrụ iji iko akwụkwọ mmanya ọhụrụ nke e kpuchiri na polyethylene jide ihe ọṅụṅụ na-ekpo ọkụ.N'otu oge ahụ, mkpuchi polyethylene karịa mkpuchi mbụ wax na-eji ire ụtọ, meziwanye ọdịdị iko akwụkwọ.Tụkwasị na nke ahụ, nkà na ụzụ nhazi ya karịa iji usoro mkpuchi latex dị ọnụ ala na ngwa ngwa.
Oge nzipu: Jun-01-2023