Usoro mmepụta nke akpa nkwakọ ngwaahịa mejupụtara

Akpa ngwugwu ihe mejupụtara, nke a makwaara dị ka akpa atọ n'ime otu, aghọwo otu n'ime ihe ndị na-ewu ewu na nke bara uru n'ihi ike ya dị elu, ezigbo mgbochi mmiri, na ọdịdị mara mma.Kedu ihe bụ usoro mmepụta nke akpa ihe mejupụtara?Usoro mmepụta nke akpa mejupụtara abụghị usoro siri ike maka ndị na-emepụta ihe, ma ndị ọrụ kwesịrị iji ya kpọrọ ihe.Na usoro mmepụta nke akpa ihe mejupụtara, ekwesịrị ime ihe ndị a:

1. A na-eji akpa nkwakọ ngwaahịa ihe mejupụtara maka ụdị akwụkwọ (ma ọ bụ akpa ihe atụ,

2. Ụdị ụdị, nnabata, nkwụnye ego na nhazi nke mmepụta.
3. Ọ bụrụ na ịchọrọ ịme efere, ị ga-enwe ọnụ ahịa igwe.Usoro mmepụta nke akpa nkwakọ ngwaahịa mejupụtara bụ ihe siri ike.Ọ dị mkpa ime efere ma bipụta ya na igwe.

Jiri igwe na-egweri kpoo ya ugboro abụọ, wee tinye ya na oven na-ekpo ọkụ maka awa 48, jiri igwe mpempe akwụkwọ bee, wee mee akpa.

N'ime akpa, gafere nyocha na nkwakọ ngwaahịa dị mma.Usoro ọ bụla dị oke ọnụ, na-arụsi ọrụ ike, na-ewekwa oge.

4. Tupu e bipụta akpa ngwugwu ihe mejupụtara, ụlọ ọrụ na-ebipụta akwụkwọ ga-enye ihe odide agba, na agba nwere ike gbanwee dịka ihe odide agba na saịtị.

5. Compound packaging bag wet compounding method: Wet compounding method is also called wet laminating, na usoro ya eruba bụ:

Otu oyi akwa nke mkpụrụ (dị ka ihe nkiri plastik, foil aluminom, wdg) na-eji ihe na-edozi mmiri ma ọ bụ mmiri-emulsion, na mgbe extrusion, a na-ejikọta ya na okpukpu abụọ nke mkpụrụ (dị ka akwụkwọ, cellophane, wdg). ).) N'ebe mmiri dị mmiri, gafere site na akụrụngwa ihe mejupụtara, wee site na ọwara ikpo ọkụ na-ekpo ọkụ iji wepụ ihe mgbaze, nke mere na ihe abụọ ahụ jikọtara ọnụ.

6. Usoro mkpuchi akpa ngwugwu ihe mejupụtara: na-ezo aka na usoro nke mkpuchi ihe na-asọ asọ n'elu ihe nkiri ahụ iji mee ka ihe nkiri dị n'èzí na-ejikọta ya na ihe nkiri ahụ.Ọ nwere ike melite adhesion thermal, mmiri na-eguzogide, gas mkpuchi, ultraviolet absorption na antistatic Njirimara nke ihe nkiri.

Ihe a na-akpọ multi-layer composite bag or composite bag aluminum foil bag na-ezo aka na nkwakọ ngwaahịa nke nwere ihe nkiri abụọ ma ọ bụ karịa, nke nwere ike ịbụ ihe nkiri plastik, aluminum foil metal material, akwụkwọ, wdg Ihe dị mkpa dị iche n'etiti akpa ihe mejupụtara akpa na otu akpa akpa bụ na a na-eji otu ihe eji eme ihe na-emepụta ihe na-eme ka akpa ahụ na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe abụọ ma ọ bụ karịa.Dị ka akpa OPP otu oyi akwa, akpa PE otu-layer, akpa OPP / PE mejupụtara, akpa OPP / CPP mejupụtara, wdg, Akpa foil aluminum nke akpa ihe mejupụtara chọrọ teknụzụ dị elu na igwe nkwakọ ngwaahịa dị elu.