GUSESENGURA IMYITOZO Y'IBICURUZWA BY'IMISORO YISUBIZO

● Irashobora gucapa uburyo bwiza.

● Ifite ubuzima burebure (amezi 6-12) mubushyuhe bwicyumba kandi byoroshye gufunga no gufungura.

● Nta firigo isabwa, uzigama amafaranga yo gukonjesha

● Irakwiriye gupakira ubwoko bwinshi bwibiryo, nkinyama n’inkoko, ibikomoka mu mazi, imbuto n'imboga, ibiryo bitandukanye byimbuto, nisupu.

Can Irashobora gushyukwa hamwe na paki kugirango wirinde uburyohe butakara, cyane cyane mubikorwa byo murima, ingendo, nibiryo bya gisirikare.

Umusaruro wuzuye wo guteka, harimo ubwoko bwibirimo, ubwishingizi bufite ireme bwo gusobanukirwa neza nigishushanyo mbonera cyibicuruzwa, substrate na wino, guhitamo ibiti, guhitamo umusaruro, kugerageza ibicuruzwa, gupakira no kugenzura uburyo bwo kuboneza urubyaro, nibindi, kubera igikapu cyo guteka Igishushanyo mbonera cyibicuruzwa nibyo shingiro, kubwibyo rero ni isesengura ryagutse, ntabwo ari ugusesengura gusa ibicuruzwa bya substrate yibicuruzwa, ndetse no kurushaho gusesengura imikorere yibicuruzwa bitandukanye byubatswe, imikoreshereze, Umutekano nisuku, ubukungu nibindi.

1. Ibiribwa byangirika hamwe na Sterilisation
Abantu baba muri mikorobe, ibinyabuzima byisi byose bibaho muri mikorobe zitabarika, ibiryo mubyororokere bya mikorobe birenze urugero runaka, ibiryo bizangirika no gutakaza ibyo kurya.

Gutera ibiryo kwangirika kwa bagiteri zisanzwe ni pseudomonas, vibrio, byombi birwanya ubushyuhe, enterobacteria kuri 60 ℃ gushyushya iminota 30 byarapfuye, lactobacilli amoko amwe arashobora kwihanganira 65 ℃, iminota 30 yo gushyuha. Bacillus irashobora kwihanganira 95-100 ℃, gushyushya muminota mike, bake barashobora kwihanganira 120 ℃ munsi yiminota 20 yo gushyushya. Usibye za bagiteri, hari kandi ibihumyo byinshi mubiryo, harimo Trichoderma, umusemburo nibindi. Byongeye kandi, urumuri, ogisijeni, ubushyuhe, ubushuhe, agaciro ka PH nibindi bishobora gutera ibiryo byangirika, ariko ikintu nyamukuru ni mikorobe, bityo rero, gukoresha guteka ubushyuhe bwo hejuru kugirango wice mikorobe nuburyo bukomeye bwo kubika ibiryo igihe kirekire igihe.

Kurandura ibicuruzwa byibiribwa birashobora kugabanywamo 72 ℃ pasteurisation, 100 ster sterilisation itetse, 121 ℃ gutekesha ubushyuhe bwo hejuru, 135 ℃ gutekesha ubushyuhe bwo hejuru hamwe na 145 ℃ ultra-high-temperature ubushyuhe bwihuse, kimwe nababikora bamwe bakoresha gukoresha non -ubushyuhe budasanzwe bwa sterilisation ya 110 ℃. Ukurikije ibicuruzwa bitandukanye kugirango uhitemo uburyo bwo kuboneza urubyaro, bigoye cyane kwica imiterere ya sterilisation ya Clostridium botulinum bigaragara mu mbonerahamwe ya 1.

Imbonerahamwe 1 Igihe cyurupfu rwa Clostridium botulinum spores bijyanye nubushyuhe

ubushyuhe ℃	100	105	110	115	120	125	130	135
Igihe cy'urupfu (iminota)	330	100	32	10	4	80s	30s	10s

2.Isakoshi yimifuka Ibikoresho biranga ibikoresho

Ubushyuhe bwo hejuru bwo guteka retort umufuka uza ufite ibintu bikurikira:

Igikorwa cyo gupakira igihe kirekire, kubika neza, gukumira imikurire ya bagiteri, kurwanya ubushyuhe bwo hejuru, nibindi.

Nibintu byiza cyane bigize ibikoresho bikwiranye no gupakira ibiryo ako kanya.

Ikizamini gisanzwe cyipimisha PET / ifata / aluminium foil / kole yometse / nylon / RCPP

Ubushyuhe bwo hejuru busubiramo umufuka hamwe nuburyo butatu PET / AL / RCPP

AMABWIRIZA

(1) PET firime
BOPET film ifite imwe muriimbaraga zo hejuru cyaneya firime zose za plastike, kandi irashobora guhaza ibikenerwa byibicuruzwa bito cyane kandi bikomeye kandi bikomeye.

Ubukonje buhebuje n'ubushyuhe.Ubushyuhe bukoreshwa bwa firime ya BOPET ni kuva kuri 70 ℃ -150 ℃, ishobora kugumana imiterere myiza yumubiri mubushuhe bwagutse kandi ikwiranye nibicuruzwa byinshi bipakira.

Imikorere ya bariyeri nziza.Ifite amazi meza cyane hamwe nimbogamizi zumwuka, bitandukanye na nylon yibasiwe cyane nubushuhe, irwanya amazi yayo isa na PE, kandi coefficente yu kirere ni nto cyane. Ifite inzitizi ndende cyane kumyuka numunuko, kandi nikimwe mubikoresho byo kubika impumuro nziza.

Kurwanya imiti, irwanya amavuta namavuta, ibishishwa byinshi hamwe na acide acide na alkalis.

（2） FILM YA BOPA
Filime ya BOPA ifite ubukana buhebuje.Imbaraga zingana, imbaraga zo kurira, imbaraga zingaruka nimbaraga zo guturika biri mubyiza mubikoresho bya plastiki.

Ihinduka ryihariye, irwanya pinhole, ntabwo byoroshye kubiri muri puncture, nikintu cyingenzi kiranga BOPA, guhinduka neza, ariko kandi bigatuma ibipfunyika byumva neza.

Imiterere myiza ya barrière, kugumana impumuro nziza, kurwanya imiti itari acide ikomeye, cyane cyane irwanya amavuta meza.
Hamwe n'ubushyuhe butandukanye bwo gukora hamwe no gushonga kwa 225 ° C, irashobora gukoreshwa mugihe kirekire hagati ya -60 ° C na 130 ° C. Imiterere ya mashini ya BOPA ikomezwa kubushyuhe buke no hejuru.

Imikorere ya firime ya BOPA yibasiwe cyane nubushuhe, kandi byombi bigenda bihindagurika hamwe nimiterere ya barrière bigira ingaruka kubushuhe.Nyuma ya firime ya BOPA ikozwe nubushuhe, usibye inkeke, muri rusange izarambura itambitse. Kugabanya igihe kirekire, kurambura kugera kuri 1%.

(3) Filime ya polipropilene ya CPP, irwanya ubushyuhe bwinshi, imikorere myiza yo gufunga ubushyuhe;
Filime ya CPP ikozwe muri firime ya polypropilene, firime rusange yo guteka ya CPP ikoresheje binary random copolypropylene ibikoresho fatizo, igikapu cya firime gikozwe muri 121-125 ster sterilisation yubushyuhe bwo hejuru irashobora kwihanganira iminota 30-60.
CPP yo guteka cyane yubushyuhe ikoresheje ibikoresho bya kopi ya copolypropylene, bikozwe mumifuka ya firime irashobora kwihanganira 135 ster ubushyuhe bwo hejuru, iminota 30.

Ibisabwa mu mikorere ni: Ubushyuhe bwa Vicat bugomba kuba burenze ubushyuhe bwo guteka, kurwanya ingaruka bigomba kuba byiza, kurwanya itangazamakuru ryiza, ijisho ryamafi hamwe na kristu bigomba kuba bike bishoboka.

Irashobora kwihanganira 121 ℃ 0.15Mpa igitutu cyo guteka sterilisation, hafi kugumana imiterere yibyo kurya, uburyohe, kandi firime ntizacika, ibishishwa, cyangwa ibifatika, ifite ituze ryiza; akenshi hamwe na firime ya nylon cyangwa polyester ya firime, ibipfunyika birimo ubwoko bwisupu yibiribwa, hamwe na ballball, inyama, umuceri, nibindi biribwa bikonje.

(4) Igikoresho cya Aluminium
Ifumbire ya Aluminium nicyo cyuma cyonyine mubikoresho bipfunyika byoroshye, feri ya aluminiyumu ni icyuma, guhagarika amazi, guhagarika gaze, guhagarika urumuri, kugumana uburyohe nibindi bikoresho byose biragoye kubigereranya. Ifumbire ya aluminium nicyo cyuma cyonyine mubikoresho byo gupakira byoroshye. Irashobora kwihanganira 121 ℃ 0.15Mpa igitutu cyo guteka, kugirango umenye neza ibiryo, uburyohe, na firime ntibizavunika, ibishishwa, cyangwa ibifatika, bifite umutekano mwiza; akenshi hamwe na firime ya nylon cyangwa polyester igizwe, gupakira birimo ibiryo byisupu, hamwe na ballball, inyama, umuceri nibindi biryo bikonje.

（5） INK
Imifuka ya parike ikoresheje wino ishingiye kuri polyurethane kugirango icapwe, ibisabwa byumuti muke usigaye, imbaraga nyinshi, nta bara nyuma yo guteka, nta gusiba, inkari, nkubushyuhe bwo guteka burenga 121 ℃, ijanisha runaka ryikomye rigomba kongerwaho kugirango wongere ubushyuhe bwa wino.

Isuku yino ningirakamaro cyane, ibyuma biremereye nka kadmium, gurş, mercure, chromium, arsenic nibindi byuma biremereye birashobora guteza akaga gakomeye ibidukikije ndetse numubiri wumuntu. Icya kabiri, wino ubwayo niyo igizwe nibikoresho, wino ihuza ibintu bitandukanye, pigment, amarangi, inyongeramusaruro zitandukanye, nko gusebanya, antistatike, plasitike nibindi byangiza umutekano. Ntugomba kwemererwa kongeramo ibintu bitandukanye byibyuma biremereye, glycol ether hamwe na ester. Umuti urashobora kuba urimo benzene, formaldehyde, methanol, fenol, umuhuza ushobora kuba urimo toluene diisocyanate yubusa, pigment irashobora kuba irimo PCB, amine aromatic nibindi.

(6) Ibifatika
Imashini isubiramo imifuka ikoresheje ibice bibiri bigize polyurethane, umukozi mukuru afite ubwoko butatu: polyester polyol, polyether polyol, polyurethane polyol. Hariho ubwoko bubiri bwo gukiza: aromatic polyisocyanate na aliphatic polyisocyanate. Ubushuhe bwiza bwo kwihanganira ubushyuhe bwo hejuru bufite ibintu bikurikira:

Ibikomeye cyane, ubukonje buke, gukwirakwira neza.

● Kwizirika kwambere kwambere, nta gutakaza imbaraga zishishwa nyuma yo guhumeka, nta tunnel mu musaruro, nta nkeke nyuma yo guhumeka.

● Ibifatika bifite isuku, bidafite uburozi kandi bidafite impumuro nziza.

Speed ​​Kwihuta kwihuta nigihe gito cyo gukura (mumasaha 48 kubicuruzwa bya plastiki-plastike hamwe namasaha 72 kubicuruzwa bya aluminium-plastike).

Volume Ubunini buke, imbaraga nyinshi zo guhuza, imbaraga zo gufunga ubushyuhe bwinshi, kurwanya ubushyuhe bwiza.

● Kwiyoroshya gukabije, birashobora kuba akazi gakomeye ka leta, kandi gukwirakwira neza.

Range Urwego runini rwo gusaba, rukwiranye na firime zitandukanye.

Resistance Kurwanya neza kurwanya (ubushyuhe, ubukonje, aside, alkali, umunyu, amavuta, ibirungo, nibindi).

Isuku yifata itangirana no gukora amine yambere ya aromatic amine PAA (primaire aromatic amine), ikomoka kumyitwarire yimiti hagati ya isocyanates ya aromatic namazi mugucapura wino igizwe nibice bibiri hamwe na laminating.Ishingwa rya PAA rikomoka kuri isocyanates ya aromatic , ariko ntibikomoka kuri alifatique isocyanates, acrylics, cyangwa epoxy-yometse kuri epoxy.Kuba hari ibintu bitarangiye, molekile nkeya hamwe nibisigara bisigaye nabyo bishobora guhungabanya umutekano. Kubaho kwa molekile nkeya zitarangiye hamwe nudusigara dusigaye birashobora no guhungabanya umutekano.

3.Imiterere nyamukuru yumufuka wo guteka
Ukurikije imiterere yubukungu nu mubiri na chimique yibikoresho, inzego zikurikira zikoreshwa muburyo bwo guteka imifuka.

Ibice bibiri: PET / CPP, BOPA / CPP, GL-PET / CPP.

Imirongo itatu: PET / AL / CPP, BOPA / AL / CPP, PET / BOPA / CPP,
GL-PET / BOPA / CPP ， PET / PVDC / CPP ， PET / EVOH / CPP ， BOPA / EVOH / CPP

ABAYOBOZI BANE: PET / PA / AL / CPP, PET / AL / PA / CPP

Imiterere y'amagorofa menshi.

PET / EVOH filime ifatanije / CPP, PET / PVDC film ifatanije / CPP ， PA / PVDC film ihujwe / CPP PET / EVOH film ifatanije, PA / PVDC film ifatanije

4. Isesengura ryimiterere yimiterere yimifuka yo guteka
Imiterere shingiro yumufuka wo guteka igizwe nubutaka bwo hejuru / intera hagati / ubushyuhe bwo gufunga ubushyuhe. Ubuso bwubuso bukozwe muri PET na BOPA, bigira uruhare runini rwo gushyigikira imbaraga, kurwanya ubushyuhe no gucapa neza. Icyiciro giciriritse gikozwe muri Al, PVDC, EVOH, BOPA, ikina cyane cyane uruhare rwa bariyeri, gukingira urumuri, guhuza impande zombi, nibindi. Igice cyo gufunga ubushyuhe gikozwe muburyo butandukanye bwa CPP, EVOH, BOPA, nibindi ku. Guhitamo ubushyuhe bwo gutoranya ubwoko butandukanye bwa CPP, hamwe na PP na PVDC, hamwe na firime ya EVOH, 110 ℃ munsi yo guteka bigomba no guhitamo firime ya LLDPE, cyane cyane kugirango igire uruhare mukugabanya ubushyuhe, kurwanya imitsi, kurwanya imiti, ariko kandi adsorption nkeya yibikoresho, isuku nibyiza.

4.1 PET / kole / PE
Iyi miterere irashobora guhinduka kuri PA / glue / PE, PE irashobora guhinduka kuri HDPE, LLDPE, MPE, hiyongereyeho umubare muto wa firime idasanzwe ya HDPE, kubera ubushyuhe bwa PE, ubusanzwe bukoreshwa 100 ~ 110 ℃ cyangwa imifuka ya sterisile; kole irashobora gutoranywa mubisanzwe bya polyurethane hamwe na kole itetse, ntibikwiriye gupakira inyama, bariyeri irakennye, umufuka uzawunyunyuza nyuma yo guhumeka, kandi rimwe na rimwe igice cyimbere cya firime gifatanye. Mu byingenzi, iyi miterere ni umufuka utetse cyangwa igikapu cya pasteurize.

4.2 PET / kole / CPP
Iyi miterere ni uburyo busanzwe bwo gutekesha umufuka utetse, urashobora gupakirwa byinshi mubicuruzwa bitetse, bikarangwa no kugaragara kwibicuruzwa, urashobora kubona neza ibirimo, ariko ntushobora kubipakira bikenewe kugirango wirinde urumuri rwibicuruzwa. Igicuruzwa kiragoye gukoraho, akenshi gikenera gukubita inguni. Iyi miterere yibicuruzwa muri rusange ni 121 ℃ sterilisation, ibisanzwe bisanzwe byo mu rwego rwo hejuru byo guteka, ibyiciro bisanzwe byo guteka CPP irashobora kuba. Nyamara, kole igomba guhitamo igipimo gito cyo kugabanuka kurwego, bitabaye ibyo kugabanuka kwurwego rwa kole kugirango itere wino kwimuka, haribishoboka gusiba nyuma yo guhumeka.

4.3 BOPA / kole / CPP
Nibisanzwe bikoreshwa mumifuka yo guteka kuri 121 ℃ guteka guteka, gukorera mu mucyo, gukorakora byoroshye, kurwanya neza gucumita. Igicuruzwa nacyo ntigishobora gukoreshwa mugukenera kwirinda ibicuruzwa byoroshye.

Bitewe nubushuhe bwa BOPA ni bunini, hariho ibicuruzwa byacapishijwe mumashanyarazi byoroshye kubyara ibintu byoroshye, cyane cyane urukurikirane rutukura rwa wino rwinjira hejuru, umusaruro wino akenshi ukenera kongeramo imiti ikiza kugirango wirinde. Mubyongeyeho, kubera wino iri muri BOPA mugihe ifatika iba mike, ariko kandi byoroshye kubyara ibintu birwanya inkoni, cyane cyane mubushuhe bwinshi. Ibicuruzwa byarangiye hamwe namashashi yarangiye mugutunganya bigomba gufungwa no gupakirwa.

4.4 KPET / CPP 、 KBOPA / CPP
Iyi miterere ntabwo ikoreshwa cyane, ibicuruzwa bibonerana nibyiza, bifite inzitizi ndende, ariko birashobora gukoreshwa gusa muguhagarika munsi ya 115 ℃, kurwanya ubushyuhe ni bibi cyane, kandi hari ugushidikanya kubuzima n’umutekano.

4.5 PET / BOPA / CPP
Iyi miterere yibicuruzwa nimbaraga nyinshi, gukorera mu mucyo, kurwanya neza gucumita, kubera PET, itandukaniro rya BOPA kugabanuka ni nini, muri rusange rikoreshwa kuri 121 ℃ no munsi yububiko bwibicuruzwa.

Ibiri muri paki ni acide cyangwa alkaline mugihe guhitamo iyi miterere yibicuruzwa, aho gukoresha imiterere irimo aluminium.

Igice cyo hanze cya kole kirashobora gukoreshwa muguhitamo kole yatetse, igiciro gishobora kugabanuka muburyo bukwiye.

4.6 PET / Al / CPP
Ubu ni bwo buryo busanzwe bwo gutekesha imifuka idahwitse, ukurikije wino zitandukanye, kole, CPP, ubushyuhe bwo guteka kuva 121 ~ 135 ℃ burashobora gukoreshwa murubu buryo.

PET / igice kimwe cyino / ubushyuhe bwo hejuru / Al7µm / ubushyuhe bwo hejuru / CPP60µm imiterere irashobora kugera kuri 121 requirements ibisabwa byo guteka.

PETI kurenza umwaka.

4.7 BOPA / Al / CPP
Iyi miterere isa nuburyo bwavuzwe haruguru 4.6, ariko kubera kwinjirira amazi menshi no kugabanuka kwa BOPA, ntibikwiye guteka ubushyuhe bwo hejuru hejuru ya 121 but, ariko kwihanganira gucumita nibyiza, kandi birashobora kuzuza ibisabwa 121 ℃ guteka.

4.8 PET / PVDC / CPP 、 BOPA / PVDC / CPP
Iyi miterere yinzitizi yibicuruzwa nibyiza cyane, ibereye 121 ℃ hamwe nubushyuhe bukurikira bwo guteka, hamwe na ogisijeni ifite inzitizi nyinshi zisabwa kubicuruzwa.

PVDC muburyo bwavuzwe haruguru irashobora gusimburwa na EVOH, nayo ifite imitungo myinshi ya bariyeri, ariko imitungo yayo ya barrière igabanuka kuburyo bugaragara iyo ihagaritswe ku bushyuhe bwinshi, kandi BOPA ntishobora gukoreshwa nkigice cyo hejuru, naho ubundi imitungo ya bariyeri igabanuka cyane. hamwe no kwiyongera k'ubushyuhe.

4.9 PET / Al / BOPA / CPP
Nubwubatsi bukomeye bwibikoresho byo guteka bishobora gupakira ibicuruzwa byose byo guteka kandi birashobora no kwihanganira ubushyuhe bwo guteka kuri dogere selisiyusi 121 kugeza 135.