Inzira izwi cyane yo gufunga ibicuruzwa

Iyo tuvuze kuri co-extrude film tuba tuvuze?Nigute firime dukoresha yakozwe?
Firime yo gupakira ibiryoikorwa nuburyo bubiri: Co-extrude na Lamination.Uyu munsi turavuga cyane cyane kuri firime hamwe.Hariho uburyo butatu butandukanye bwo gufatanya: gushushanya, gukonjesha amazi no guta.
None, ni ubuhe buryo bwo gutanga umusarurofirime yo gupakira ibiryo?
1. Gukubita uburyo
Binyuze mu gukonjesha ikirere kugirango firime ikonje, bityo irashobora gukonjeshwa byihuse, yoroshye, irambuye kuri spherical, transparency yayo iri munsi gato yo gukonjesha amazi no kuyatera, ariko uburinganire na firime nibyiza mugukora pouches, mugihe umurambararo wa spherical of the umusaruro wafirime-barrière ibiryo birambuyeguhindagurika bigira ingaruka.
2. Gukonjesha Amazi
Binyuze mu buryo butaziguye bwo gukonjesha amazi no gukonjesha hejuru yubushuhe, bityo birashobora gukonjeshwa byihuse, kuramburana, kugororoka kwayo kurutwa nuburyo bwo gutembera, ariko gukorera mu mucyo neza, mugihe umurambararo wubuso bwibikorwa byafirime-barrière ibiryo birambuyeguhindagurika bigira ingaruka.
3. Uburyo bwo gukina
Binyuze mu gukonjesha gukonjesha, ibiryo byibiribwa birebire bya firime byakozwe birebire bifite uburebure bwihariye, guhinduranya ntibishobora kurambura, muri rusange uburinganire ni bwiza, gukorera mu mucyo ni ubwa kabiri muburyo bwo kuvuza, ariko guhindagurika kurambuye nibyiza.
Amafirime cumi nimwe afatanije hamwe akoresheje inzira yo gutinda gutemba, imiterere ya firime ya etaire 11 inshuro 1 gufatanya gukuramo, kubumba nkisumo nyuma yo gutinda gutemba gutemba, nyuma yuko imbeho zamazi zikonje ziba ubukonje zikora firime ya plastike, kubera ko firime yo gupakira ibiryo ubwayo itigeze iramburwa, imikorere myiza ihindagurika, niyo mashini nziza yo kurambura ikora firime irambuye, ikoreshwa mubipfunyika byibiryo, kuruta ubwoko bwa mashini ya vacuum, ikiza abakozi, ikora neza.
Nka kintu nyamukuru cyo gukoreshafirime yo gupakira ibiryo. .
1. Ibisabwa byo kwigunga:ibyiciro byinshi byibiribwa bikungahaye ku binure n'amavuta, ibinure n'amavuta bikunda guhumeka no kwangirika, bityo rero ibisabwa bikenerwa kuri bariyeri ya ogisijeni,firime yo gupakira ibiryomubushuhe bwiyongera cyangwa kugabanya ibisabwa nabyo biri hejuru cyane.
2. Igikorwa c'ubushuhe:ibiryo byose birimo ubushuhe bwihariye, mugihe ibikoresho byo gupakira byatoranijwe, mugihe cyo gutunganya ibiryo, amata ntagihinduka, ubuhehere bwibiribwa burahinduka bike cyane.Iyo ibintu bihindutse, bizagira ingaruka ku buryo butaziguye agaciro k'ibikorwa by'umwimerere by'ibiribwa, kandi ubuhehere ni kimwe mu bintu by'ingenzi bitera kwangirika kw'ibiribwa, igihe cyose hari ibinyabuzima byihariye, mikorobe irashobora gukura.Kubiribwa bitandukanye birimo ubuhehere, ibikoresho nuburyo butandukanye bigomba gukoreshwa.
a.Ubushuhe bwibikorwa bike.Indwara ya bagiteri ntishobora kubaho mubikorwa byubushuhe bwibiryo bitarenze 0,65, kubikorwa byubushuhe bwibiryo bitarenze 0,60 byumye, mugihe cyose bishobora kuguma byumye igihe kirekire birashobora kutagira ibyangiritse byatewe na bagiteri.
b.Ibiryo bifite ibikorwa byo hagati.Kubikorwa byubushuhe muri 0.60-0.90 ibiryo bigereranije hagati, kugirango ubungabunge uburyo bwiza bwibiryo ni,gupakira, gupakira azote, gupakira deoxidizer, nibindi, bigashyirwa mubiryo byamavuta ya okiside yangirika, ibara ryibiryo, nibindi.
c.Ubushuhe bwibikorwa byinshi.Kubikorwa byubushuhe muri 0.9-1.0 sisitemu yubushyuhe bwinshi, uburyo bwo kubungabunga ubuziranenge: 100 ℃ cyangwa byinshi byo gushyushya ubushyuhe, gukoresha hydrogen peroxide, imirasire hamwe nubundi buryo bwo gupakira ibintu.
3. Gupakira ibiryo bya firime inflatable packaging role:Uruhare rwo gupakira ibintu ni ukongera igihe cyo kubaho, ubwoko bwa inflatableimifukahamwe n'ibisabwa bitandukanye.
4. Ibikenerwa mu gupakira ibinyampeke:Ibinyampeke bifite ingaruka zubuhumekero, ibinyampeke bitandukanye kubushobozi bwa ogisijeni ya adsorption biratandukanye cyane, muri buri mufuka wapakira ingano, urashobora gukoreshwa mugutandukanya neza kwa firime ipakira ibiryo byuzuye ogisijeni kugirango ubungabunge neza ibikapu bipfunyika.
5. Ibisabwa mu cyuho:Kwimura ibikoresho bya ogisijeni byitaruye, bitagira ubushuhe, byombi kurinda ubuziranenge bwibikoresho no gutuma ibicuruzwa bisa neza, bitanga.