Ibisabwa byo gupakira: Ku nyama, inkoko n’ibindi bipfunyika, ibipfunyika birasabwa kugira imiterere myiza ya barrière, kurwanya kuvunika amagufwa, kandi bigahinduka mugihe cyo guteka utabanje kumeneka, kumeneka, kugabanuka, cyangwa impumuro yihariye.
Igishushanyo mbonera:
Mucyo: BOPA / CPP, PET / CPP, PET / BOPA / CPP, BOPA / PVDC / CPP, PET / PVDC / CPP, GL-PET / BOPA / CPP
Ifu ya aluminium: PET / AL / CPP, PA / AL / CPP, PET / PA / AL / CPP, PET / AL / PA / CPP
Impamvu yo gushushanya:
PET: kurwanya ubushyuhe bwo hejuru, gukomera gukomeye, gucapwa neza n'imbaraga nyinshi.
PA: kurwanya ubushyuhe bwinshi, imbaraga nyinshi, guhinduka, imiterere myiza ya barrière, kwihanganira gucumita.
AL: Inzira nziza ya barrière, irwanya ubushyuhe bwo hejuru.
CPP: igipimo cyo hejuru cyo guteka, ubushyuhe bwiza bwo gufunga, butari uburozi kandi butaryoshye.
PVDC: Ibikoresho byo hejuru birwanya ubushyuhe.
GL-PET: firime yamashanyarazi ya ceramic, umutungo mwiza wa barrière, wohereza microwave.
Hitamo imiterere ikwiye kubicuruzwa byihariye, imifuka myinshi ibonerana ikoreshwa muguteka, naho imifuka ya AL foil irashobora gukoreshwa muguteka ubushyuhe bukabije.
2. Ibiryo byuzuye ibiryo Gupakira
Ibisabwa byo gupakira: Kurwanya Oxygene, kurwanya amazi, kurinda urumuri, kurwanya amavuta, kubika impumuro nziza, kugaragara neza, amabara meza kandi bihendutse.
Igishushanyo mbonera: BOPP / VMCPP
Impamvu zishushanyije: BOPP na VMCPP zombi zishushanyije cyane, BOPP ifite icapiro ryiza hamwe nuburabyo bwinshi.VMCPP ifite inzitizi nziza, igumana impumuro nziza kandi ikumira ubushuhe.Kurwanya amavuta ya CPP nabyo nibyiza.
3. Doenjang
Ibisabwa byo gupakira: impumuro nziza kandi idafite uburyohe, gufunga ubushyuhe buke, kwanduza umwanda, inzitizi nziza, igiciro giciriritse.
Igishushanyo mbonera: KPA / S-PE
Impamvu zishushanya: KPA ifite inzitizi nziza cyane, imbaraga nziza nubukomezi, kwihuta kwinshi hamwe na PE, ntabwo byoroshye kumena paki, no gucapa neza.PE yahinduwe ni PE itandukanye ivanze (co-extrusion), hamwe nubushyuhe buke bwo gufunga ubushyuhe hamwe no kurwanya cyane umwanda.
4. Gupakira
Ibisabwa byo gupakira: ibyiza bya barrière, igicucu gikomeye, irwanya amavuta, imbaraga nyinshi, impumuro nziza kandi itaryoshye, kandi ibipfunyika ni byinshi.
Igishushanyo mbonera: BOPP / EXPE / VMPET / EXPE / S-CPP
Impamvu zishushanyije: BOPP ifite ubukana bwiza, icapwa ryiza nigiciro gito.
VMPET ifite inzitizi nziza, irinda urumuri, ogisijeni, namazi.
S-CPP ifite ubushyuhe buke bwo gufunga ubushyuhe no kurwanya amavuta.
5. Gupakira amata y'ifu
Ibisabwa byo gupakira: kuramba kuramba, impumuro nziza nuburyohe, kwangirika kwa anti-okiside, keke irwanya ubushuhe.
Igishushanyo mbonera: BOPP / VMPET / S-PE
Impamvu zishushanyije: BOPP ifite icapiro ryiza, gloss nziza, imbaraga nziza nigiciro giciriritse.
VMPET ifite inzitizi nziza, irinda urumuri, ifite ubukana bwiza, kandi ifite urumuri rwiza.Nibyiza gukoresha PET ya aluminiyumu ishimangiwe, kandi AL igicucu.
S-PE ifite kashe nziza yo kurwanya umwanda no gufunga ubushyuhe buke.
Ibisabwa byo gupakira: kurwanya kwangirika, kurwanya ibara, kurwanya impumuro, ni ukuvuga kwirinda okiside ya poroteyine, chlorophyll, catechin, na vitamine C bikubiye mu cyayi kibisi.
Igishushanyo mbonera: BOPP / AL / PE, BOPP / VMPET / PE, KPET / PE
Impamvu zishushanyije: AL foil, VMPET na KPET byose nibikoresho bifite imiterere yinzitizi nziza, kandi bifite inzitizi nziza kuri ogisijeni, umwuka wamazi numunuko.AK foil na VMPET nabyo bifite ibintu byiza birinda urumuri.Igiciro cyibicuruzwa biringaniye.
Ibisabwa byo gupakira: kwangirika kwa anti-okiside, imbaraga nziza zubukanishi, imbaraga nyinshi ziturika, imbaraga zamarira nyinshi, kurwanya amavuta, ububengerane bwinshi, gukorera mu mucyo
Igishushanyo mbonera: PET / AD / PA / AD / PE, PET / PE, E / EVA / PVDC / EVA / PE, PE / PEPE
Impamvu zishushanyije: PA, PET, PVDC zifite amavuta meza yo kurwanya amavuta hamwe ninzitizi ndende.PA, PET na PE bifite imbaraga nyinshi, kandi imbere muri PE ni PE idasanzwe, ifite imbaraga zo kurwanya umwanda hamwe n’umuyaga mwinshi.
8. Amata ya firime
Ibisabwa byo gupakira: ibyiza bya barrière, imbaraga nyinshi zo kurwanya-guturika, urumuri-rumuri, ubushyuhe bwiza-buringaniye, igiciro giciriritse.
Igishushanyo mbonera: cyera PE / cyera PE / umukara PE
Impamvu zishushanyije: Igice cyo hanze cya PE gifite ububengerane bwiza nububasha bukomeye bwo gukanika, igice cyo hagati cya PE nicyo gitwara imbaraga, naho imbere imbere ni igikoresho gifunga ubushyuhe, gifite urumuri, inzitizi hamwe nubushuhe bwo gufunga ubushyuhe.
Ibisabwa byo gupakira: Kurwanya amazi, kurwanya anti-okiside, birwanya ibibyimba bikomeye byibicuruzwa nyuma yo guhumeka, kandi bigakomeza impumuro nziza yikawa.
Igishushanyo mbonera: PET / PE / AL / PE, PA / VMPET / PE
Impamvu zishushanyije: AL, PA, VMPET ifite inzitizi nziza, imiterere ya barrière yamazi na gaze, na PE ifite ibyiza byo gufunga ubushyuhe.
10. Shokora
Ibisabwa byo gupakira: ibyiza bya barrière, irinde urumuri, icapiro ryiza, ubushyuhe buke bwo gufunga ubushyuhe.
Igishushanyo mbonera: shokora nziza-varnish / wino / umweru BOPP / PVDC / ikidodo gikonje, brownie-varnish / wino / VMPET / AD / BOPP / PVDC / ikidodo gikonje
Impamvu zishushanyije: PVDC na VMPET nibikoresho byo hejuru, kandi kashe ikonje irashobora gufungwa mubushyuhe buke cyane, kandi ubushyuhe ntibuzagira ingaruka kuri shokora.Kubera ko ibinyomoro birimo amavuta menshi kandi bikunda kwangirika kwa okiside, urwego rwa ogisijeni rwiyongera ku miterere.
Ibisabwa byo gupakira: PH agaciro k'ibinyobwa bya acide <4.5, pasteurisation, imiterere rusange ya barrière.
PH agaciro k'ibinyobwa bidafite aho bibogamiye ni> 4.5, sterisizione, hamwe na barrière ndende.
Igishushanyo mbonera:
Ibinyobwa bya acide: PET / PE (CPP), BOPA / PE (CPP), PET / VMPET / PE
Ibinyobwa bidafite aho bibogamiye: PET / AL / CPP, PET / AL / PA / CPP, PET / AL / PET / CPP, PA / AL / CPP
Impamvu zishushanyije: Kubinyobwa bya acide, PET na PA birashobora gutanga inzitizi nziza, kurwanya pasteurisation, no kuramba igihe kirekire kubera aside.
Kubinyobwa bidafite aho bibogamiye, AL itanga ibyiza bya barrière, imbaraga nyinshi za PET na PA, hamwe nubushyuhe bwo hejuru bwo kurwanya sterilisation.
12. Amazi yo kwisukamo umufuka wibice bitatu
Ibisabwa byo gupakira: imbaraga nyinshi, kurwanya ingaruka, kurwanya guturika, ibyiza bya bariyeri, gukomera kwiza kandi birashobora guhagarara neza, kurwanya ihungabana, no gufunga neza.
Igishushanyo mbonera:
①Stereo: BOPA / LLDPE;Hasi: BOPA / LLDPE.
②Ibice bitatu: BOPA / yazamuye BOPP / LLDPE;Hasi: BOPA / LLDPE.
③Ibice bitatu: PET / BOPA / BOPP / LLDPE ishimangiwe;Hasi: BOPA / LLDPE.
Impamvu zishushanyije: Imiterere yavuzwe haruguru ifite inzitizi nziza nuburemere bukomeye bwibikoresho, bikwiranye nubufuka bwo gupakira ibintu bitatu, kandi hepfo biroroshye kandi bikwiriye gutunganywa.Igice cyimbere cyahinduwe PE, gifite umwanda mwiza wo kurwanya kashe.BOPP ishimangiwe yongerera imbaraga imashini yibikoresho kandi ikazamura inzitizi yibintu.PET itezimbere amazi hamwe nimbaraga za mashini yibikoresho.
13. Ibikoresho byo gupakira Aseptic
Ibisabwa byo gupakira: Sterile mugihe ipakiwe kandi ikoreshwa.
Igishushanyo mbonera: gutwikira / AL / igishishwa / MDPE / LDPE / EVA / igishishwa / PET.
Igishushanyo mbonera: PET ni firime irinda sterile, ishobora gukurwaho.Iyo winjiye ahantu hapakirwa, PET irakingurwa kugirango igaragaze ubuso butagaragara.Igishishwa cya AL foil gishishwa nabakiriya mugihe unywa.Umwobo wo kunywa urakubitwa hakiri kare kurwego rwa PE, kandi umwobo wo kunywa ugaragara iyo AL foil itagaragara.AL foil ikoreshwa kuri bariyeri ndende, MDPE ifite ubukana bwiza, gufata neza ubushyuhe hamwe na AL foil, LDPE irahendutse, VA yibigize imbere imbere EVA ni 7%, VA> 14% ntabwo yemerewe guhura nibiryo, ubushyuhe buke bwa EVA gushyushya ubushyuhe birwanya gufunga umwanda igitsina.
14. Gupakira imiti yica udukoko
Ibisabwa byo gupakira: Kubera ko imiti yica udukoko twangiza cyane ibangamira cyane umutekano w’umuntu n’ibidukikije, gupakira bisaba imbaraga nyinshi, gukomera, kurwanya ingaruka, kurwanya ibitonyanga, no gufunga neza.
Igishushanyo mbonera: BOPA / VMPET / S-CPP
Impamvu zishushanyije: BOPA ifite imiterere ihindagurika, irwanya gucumita, imbaraga nyinshi hamwe nicapiro ryiza.VMPET ifite imbaraga nyinshi ninzitizi nziza, kandi irashobora gukoresha ibikoresho byiyongera byiyongera.S-CPP itanga ubushyuhe, guhagarika inzitizi, kandi ikoresha terpolymer PP.Cyangwa ukoreshe ibice byinshi bifatanije na CPP irimo inzitizi ndende ya EVOH na PA.
15. Imifuka iremereye
Ibisabwa byo gupakira: Gupakira cyane bikoreshwa mugupakira ibikomoka ku buhinzi nk'umuceri, ibishyimbo, n'ibicuruzwa bivura imiti (nk'ifumbire).Ibyingenzi bisabwa nimbaraga nziza nubukomezi nibintu bikenewe bya barrière.
Igishushanyo mbonera: PE / umwenda wa plastike / PP, PE / impapuro / PE / umwenda wa plastike / PE, PE / PE
Impamvu zishushanyije: PE itanga kashe, ihinduka ryiza, irwanya ibitonyanga, nimbaraga nyinshi zimyenda ya plastike.
Igihe cyo kohereza: Gicurasi-09-2022