Ukuhlaziywa kwesakhiwo somkhiqizo sezikhwama ze-retort

● Ungaphrinta amaphethini amahle.

● Inempilo ende eshalofini (izinyanga eziyi-6 kuya kwezingu-12) emazingeni okushisa asekamelweni futhi kulula ukuyibopha futhi ivulekile.

● Asikho isiqahi esidingekayo, ukonga izindleko zefriji

● Kufanelekile ukupakisha izinhlobo eziningi zokudla, njengezinkukhu kanye nezinkukhu, imikhiqizo yasemanzini, izithelo nemifino, ukudla okunamakhompiyutha ahlukahlukene.

● Ingashiswa kanye nephakheji ukuvikela ukunambitheka kusuka ekulahlekelweni, ikakhulukazi umsebenzi wasensimini, ukuhamba kanye nokudla kwezempi.

Ukukhiqizwa kwesikhwama sokupheka okuphelele, okubandakanya uhlobo lokuqukethwe, ukuqinisekiswa kwekhwalithi yokuqonda okuphelele komklamo wesakhiwo somkhiqizo, i-substrate kanye ne-inbes, ukucubungula umkhiqizo wokupheka, futhi kungenxa yokuhlaziya ukusebenza kwemikhiqizo ehlukene yomkhiqizo, futhi kungenxa yokuhlaziya ukusebenza kwemikhiqizo ehlukene yezakhiwo, ukusetshenziswa, ukuphepha kanye Ukuhlanzeka, umnotho nokunye.

1. Ukudla kokudla kanye inzalo
Abantu bahlala ezindaweni eziku-microbial, indawo yonke yomhlaba ikhona kuma-microorganisms amaningi, ukudla ekukhiqizeni kabusha kwe-microbial okungaphezu komkhawulo othile, ukudla kuzokonakaliswa kanye nokulahlekelwa ukudinwa.

Imbangela yokudla kwamagciwane ajwayelekile yi-pseudomonas, i-vibrio, eyokubulala ukushisa, i-etolobacteria ngo-60 ℃ Ukushisa imizuzu engama-30 kufile, ama-lactobacilli ezinye izinhlobo angamelana neminyaka engama-65 ℃, imizuzu engama-30 yokushisa. I-Bacillus ngokuvamile ingamelana ne-95-100 ℃, ukufudumeza imizuzu eminingana, ambalwa akwazi ukumelana nama-120 ℃ ngaphansi kwemizuzu engama-20 yokushisa. Ngaphezu kwamagciwane, kukhona nenani elikhulu lesikhunta ekudleni, kufaka phakathi i-trichoderma, imvubelo nokunye. Ngaphezu kwalokho, ukuKhanya, umoya-mpilo, izinga lokushisa, umswakama, inani le-PH nokunye okubangela ukuphetha ukudla, kepha-ke, ukusetshenziswa kokupheka okushisa kakhulu ukubulala ama-microorganisms kuyindlela ebalulekile yokulondolozwa kokudla isikhathi eside.

Inzalo yemikhiqizo yokudla ingahlukaniswa yaba yi-72 ℃ pasteurization, i-100 ℃ ebilayo inzalo, izinkundla zokupheka zokushisa okuphezulu, kanye ne-145 ℃ I-Ultra-high-high sterilization asheshayo inzalo, kanye nabanye abakhiqizi basebenzisa inzalo yokushisa engeyona eyejwayelekile ye-110 ℃. Ngokusho kwemikhiqizo ehlukene ukukhetha izimo zokuhlukumeza inzalo, okunzima kakhulu ukubulala izimo zokuhlukumezeka ze-Cloppidium Botulinum zikhonjiswa kuThebula 1.

Ithebula 1 Isikhathi sokufa seBustridium Botulinum Spores maqondana nokushisa

lokushisa ℃	100	105	11	115	I-120	125	1350	135
Isikhathi sokufa (imizuzu)	330	100	32	10	4	Ama-80s	30s	10s

2.Steamer bag izici ezibonakalayo ezibonakalayo

Izikhwama eziphakeme zokupheka zokuphumula zokugcina izikhwama ze-Pouch

Umsebenzi wokufaka okuhlala isikhathi eside, isitoreji esizinzile, ukuvimbela ukukhula kwamagciwane, ukumelana nokushisa okushisa kakhulu, njll.

Kuyinto enhle kakhulu yezinto ezihlanganisiwe ezilungele ukupakishwa kokudla okusheshayo.

Isivivinyo Sokwakheka Esijwayelekile Pet / Adhesive / Aluminium Foil / Adhesive Glue / Nylon / RCPP

Isikhwama esiphakeme sokuhlola okuphoqelela ngesakhiwo esinezinyawo ezintathu / Al / RCPP

Ukufundiswa Kwezinto Ezibonakalayo

(1) ifilimu yezilwane ezifuywayo
Ifilimu yeBopet inenye yeAmandla aphezulu aphezulu kakhuluKuwo wonke amafilimu epulasitiki, futhi angahlangabezana nezidingo zemikhiqizo emincane kakhulu ngobulukhuni obukhulu nobulukhuni.

Ukubanda okuhle nokuvikelwa kokushisa.Uhla lokushisa olusebenzayo lwefilimu le-bopet lusuka ku-70 ℃ -150 ℃, olungagcina izakhiwo ezinhle kakhulu zemvelo ebangeni lokushisa elibanzi futhi lilungele iningi lokuphaphala komkhiqizo.

Ukusebenza okuhle kakhulu kwesithiyo.Inokusebenza okuhle kakhulu kwamanzi kanye nokushisa komoya, ngokungafani ne-nylon ethintekiswa kakhulu ngumswakama, ukumelana kwayo kwamanzi kuyafana ne-PE, futhi i-coefflibility yayo yokuvumelanisa incane kakhulu. Inempahla ephakeme kakhulu yokuvimba umoya nephunga, futhi ingenye yezinto zokwakha zokugcina amakha.

Ukumelana kwamakhemikhali, ukumelana namafutha nokuqina, izixazululo eziningi kanye nama-dilifu acid kanye ne-alkalis.

(2) Ifilimu leBopa
Amafilimu weBopa anobunzima obuhle kakhulu.Amandla ashubile, amandla ashubile, amandla omthelela kanye namandla okuqhuma aphakathi kokuhamba phambili kwezinto ezinhle kakhulu zepulasitiki.

Ukuguquguquka okuvelele, ukumelana okuvelele, akukho lula okuqukethwe okuqukethwe kwe-puncture, kuyisici esikhulu seBopa, ukuguquguquka okuhle, kepha futhi kwenza ukufakwa kuzwakale kukuhle.

Izakhiwo ezinhle zokuvimbela, ukugcinwa okuhle okuhle, ukumelana namakhemikhali angewona anamandla anamandla, ikakhulukazi ukumelana kwamafutha okuhle kakhulu.
Ngobubanzi bokushisa okusebenzayo kanye nephuzu lokuncibilikisa lika-225 ° C, lingasetshenziselwa isikhathi eside phakathi kuka-000 ° C no-130 ° C. Izakhiwo zemishini zeBopa zigcinwa emazingeni okushisa aphansi naphansi.

Ukusebenza kwefilimu yeBopa kuthinteka kakhulu ngumswakama, futhi zombili izinzwa ezinobunzima kanye nezindawo zokuvilapha zithintwa ngumswakama.Eakhotha ifilimu ifakwa umswakama, ngaphezu kokushaya umswakama, ngokungenwa yi-Compield, ngokuvamile kuyothambisa ngokuvundlile. Ukufushanisa okude, isilinganiso se-elongation esifinyelela ku-1%.

(3) Ifilimu le-polypropylene ye-CPP ye-CPP, ukumelana nokushisa okuphezulu, ukusebenza kahle kokushisa kokushisa;
Ifilimu le-CPP eli-castpropylene film, ifilimu yokupheka ejwayelekile ye-CPP esebenzisa izinto ezingahleliwe ze-copolypropyproperylene eluhlaza, isikhwama sefilimu esenziwe ngo-121-125 ℃ Ukuvimbela izinga lokushisa eliphakeme kungamelana imizuzu engama-30-60.
Ifilimu yokupheka yokupheka okushisa kakhulu ye-CPP kusetshenziswa izinto ze-block Copolypropylene

Izidingo zokusebenza yilezi: Ukushisa kwe-Vicat Softining Point kufanele kube kukhulu kunokushisa kokupheka, ukumelana nomthelela kufanele kube kuhle, ukumelana nemidiya okuhle, iphuzu lezinhlanzi kanye ne-crystal kufanele kube okuncane ngangokunokwenzeka.

Ingamelana ne-121 ℃ 0.15MPA ingcindezi yokupheka yokupheka, icishe ilondoloze ukwakheka kokudla, ukunambitheka, nefilimu, noma ukunamathela, kunokuqina okuhle; Imvamisa nge-nylon ifilimu noma i-polyester file file composite, ukupakishwa okuqukethe isobho ukudla, kanye ne-meatballs, ama-dumplings, irayisi, nokunye okusetshenzwe okuqandisiwe.

(4) I-Aluminium Foil
I-Aluminium Foil ukuphela kwe-foil yensimbi ezintweni ezinamaphakeji eziguqukayo, i-aluminium foil iyisitabane sensimbi, okuvinjelwe amanzi, ukuvimba igesi, ukugcinwa kokukhanya, ukugcinwa kwe-flavour kunzima ukukuqhathanisa. I-Aluminium Foil ukuphela kwensimbi yensimbi ezintweni eziguqukayo zokupakisha. Ingamelana ne-121 ℃ 0.15MPA ingcindezi yokupheka yokupheka, ukuqinisekisa ukwakheka kokudla, ukunambitheka, nefilimu ngeke kuqhekeke, amakhasi, noma ukunamathela, kunokuqina okuhle; Imvamisa nge-nylon ifilimu noma i-polyester file file composite, ukupakisha okuqukethe isobho ukudla, kanye nama-meatballs, ama-dumplings, irayisi nokunye ukudla okufakiwe.

(5) uyinki
Izikhwama ze-Stealer zisebenzisa inki esekelwe ePolyurethane yokuphrinta, izidingo zama-solvents anensalela aphansi, amandla aphezulu ahlanganisiwe, akukho okudilizwayo ngemuva kokupheka, akukho okudilizwayo, amaphesenti athile aqinile kufanele angezwe ukukhulisa ukumelana nokushisa kwe-ink.

I-Ink Hygiene ibaluleke kakhulu, izinsimbi ezisindayo ezinjenge-cadmium, ukuhola, i-mercury, i-chromium, i-arsenic nezinye izinsimbi ezisindayo kungabeka ingozi enkulu endaweni yemvelo nasemzimbeni womuntu. Okwesibili, uyinki ngokwayo ukwakheka kwezinto ezibonakalayo, inqwaba yezixhumanisi, imibala, udayi, izinhlobo ezahlukene zezengezo, njengokuphambanisa, ama-antistatic, amapulasitiki nezinye izingozi zokuphepha. Akufanele kuvunyelwe ukwengeza izinhlobo ezahlukene zensimbi ezisindayo zensimbi, i-glycol ether kanye nezinhlanganisela ze-ester. I-solvents ingaqukatha i-benzene, i-formaldehyde, i-methanol, i-phenol, izixhumanisi zingaqukatha ama-tolune diisocyate wamahhala, imibala ingaqukatha ama-PCB, ama-amomatic amines nokunye.

(6) Adshesives
I-Steamer Repeting Bag Composite usebenzisa i-polyurethane enamathela okubili, umenzeli ophambili unezinhlobo ezintathu: Polyester polyol, polyther pollol, polyurethane polyol. Kunezinhlobo ezimbili zama-ejenti welapha: ama-polyisocyatate amnandi kanye ne-aliphatic polyisocyate. Ukulinganiselwa okungcono okuphezulu okulinganiselwe okunamathela okuthe xaxa kunezici ezilandelayo:

● Ama-Solids aphezulu, ukubonakala okuphansi, ukusakazeka okuhle.

● Ukunamathelisa okukhulu kokuqala, akukho ukulahleka kwamandla we-peel ngemuva kokuntshontsha, akukho mkhakha wokukhiqiza, akukho ukugoqa ngemuva kokubika.

● Ukunamathelayo kuphephile ngenhlanzeko, kungeyona-anobuthi futhi akunangqondo.

● Isivinini sokuphendula esisheshayo nesikhathi sokuvuthwa esifushane (kungakapheli amahora angama-48 ngemikhiqizo eyinhlanganisela yepulasitiki namahora angama-72 emikhiqizo eyi-Aluminium-Plastic Composite Product).

● IVolumu ephansi ye-coating, amandla aphezulu okubopha, amandla aphezulu okushisa aphezulu, ukumelana kokushisa okuhle.

● Ukuvuvukala okuphansi okuphansi, kungaba umsebenzi oqinile wombuso ophakeme, nokusakazeka okuhle.

● Uhla olubanzi lwe-application, elilungele amafilimu ahlukahlukene.

● Ukumelana okuhle kokumelana (ukushisa, isithwathwa, i-acid, i-alkali, usawoti, uwoyela, onopende, njll.).

Ukuhlanzeka kwezikhangiso kuqala ngokukhiqizwa kwenhloko ye-Aromatic Amine Amine Paa (I-Primary Aromatic Amine), okuvela ekuphenduleni kwamakhemikhali aphakathi kwama-inks aphuphayo, kepha ukwakheka kwe-aliphatic adhesives, acrylics, noma i-epoxy-based Adshesives.Ukho ubukhona bezinto ezingapheli, eziphansi-amangqamuzana kanye nezinhlelo ezisabelomali nakho kungabeka ingozi yokuphepha. Ukuba khona kwama-molekyuli aphansi aphansi kanye nezinhlelo ezisalayo nakho kungabeka ingozi yokuphepha.

3.Ukwakheka okuyinhloko kwesikhwama sokupheka
Ngokwezakhiwo zezomnotho nezomzimba nezomzimba zezinto ezibonakalayo, izinhlaka ezilandelayo zivame ukusetshenziselwa izikhwama zokupheka.

Izendlalelo ezimbili: Pet / CPP, Bopa / CPP, GL-pet / CPP.

Izendlalelo ezintathu: Pet / Al / CPP, BOPA / AL / CPP, Pet / Bopa / CPP,
I-GL-PET / BOPA / CPP, PET / PVDC / CPP, Pet / Evoh / CPP, BOPA / EVOH / CPP

Izendlalelo Ezine: Pet / PA / AL / CPP, PET / Al / PA / CPP

Isakhiwo esinezitezi eziningi.

Pet / evoh

4. Ukuhlaziywa kwezimpawu zesakhiwo zesikhwama sokupheka
Ukwakheka okuyisisekelo kwesikhwama sokupheka kuqukethe ungqimba olungaphezulu / ungqimba oluphakathi nendawo / ukushisa ukubekwa uphawu. Ungqimba olungaphezulu luvame ukwenziwa nge-pet ne-bopa, oludlala indima yokuxhaswa kwamandla, ukumelana nokushisa nokuphrinta okuhle. Isendlalelo esiphakathi senziwe nge-Al, PVDC, eVOH, BOPA, okudlalwa yindawo yokuvila, okuvikelekile okukhanyayo, okuhlanganisiwe okuhlangene, njll. Ukukhethwa kokushisa kokushisa kwezinhlobo ezahlukahlukene ze-CPP, i-PP ekhishwe yi-PVC, i-PVDC, i-EVDC extrud extrud, ukumelana nokuvimbela ukuvalwa kokushisa, ukuhlanzeka kwamakhemikhali, nokuphikisana okuphansi kwezinto ezibonakalayo, ukuhlanzeka, kepha kuhle.

4.1 Pet / glue / PE
Lesi sakhiwo singashintshwa sibe yi-PA / Glue / PE, i-PE singashintshwa sibe yi-HDPE, i-LLDPE, i-MPE, ngaphezu kwenombolo yokumelana ne-PE, ngokuvamile esetshenziselwa izikhwama eziyi-100 ~ 110 ℃ noma ezihlangene; I-glue ingakhethwa kusuka ku-glue evamile ye-polyurethane ne-glue ebilayo, ayilungele ukufakwa kwenyama, isithiyo ampofu, isikhwama sizohlanganiswa ngemuva kokuntshontsha, futhi kwesinye isikhathi ungqimba lwangaphakathi lwefilimu lunamathela komunye nomunye. Empeleni, lesi sakhiwo siyisikhwama esibilisiwe noma isikhwama sasithathiwe.

4.2 Pet / Glue / CPP
Lesi sakhiwo siyisakhiwo esijwayelekile sokupheka esikaPakarkent, singafakwa ikakhulukazi kwimikhiqizo yokupheka, ebonakala ngokubonakala komkhiqizo, ungakubona ngokuqondile okuqukethwe, kepha akunakukwazi ukupakishwa ukugwema ukukhanya komkhiqizo. Umkhiqizo kunzima ukuthinta, kuvame ukudinga ukushaya amakhona okujikelezayo. Lesi sakhiwo somkhiqizo ngokuvamile singu-121 ℃ inzalo, i-glue ejwayelekile yokupheka izinga lokushisa, ukupheka okujwayelekile kwe-CPP kungaba. Kodwa-ke, i-glue kufanele ikhethe isilinganiso esincane se-shrinkage grade, ngaphandle kwalokho ukukhishwa kwengqimba ye-glue ukushayela uyinki ukuhambisa, kungenzeka kube nokuhlekisa ngemuva kokubika.

I-4.3 bopa / glue / CPP
Lesi izikhwama ezivamile zokupheka ezibonakalayo zokuhlanza inzalo eziyi-121 ℃, ukucaca okuhle, ukuthinta okuthambile, ukumelana okuhle kwe-puncture. Umkhiqizo futhi awukwazi ukusetshenziselwa isidingo sokugwema ukufakwa komkhiqizo okukhanyayo.

Ngenxa ye-bopa umswakama permeability mkhulu, kunemikhiqizo ephrintiwe ku-Stealing Easy ukukhiqiza umbala ongcono kakhulu we-Phenomenon, ikakhulukazi uchungechunge olubomvu lokungena ngaphakathi, ukukhiqizwa kwe-ink okuvame ukudinga ukwengeza i-ejenti yokwelapha ukuze uvikele. Ngaphezu kwalokho, ngenxa ye-ink eBopa lapho ukunamathela kuphansi, kepha futhi kulula ukukhiqiza into yokulwa nokunamathela, ikakhulukazi endaweni ephezulu yomswakama. Imikhiqizo eseqediwe nezikhwama eziqediwe ekusebenzeni kumele zivalwe futhi zipakwe.

4.4 Kpet / CPP, KBOPA / CPP
Lesi sakhiwo asisetshenziswa kaningi, ukucaca komkhiqizo kuhle, ngempahla ephakeme ephakeme, kepha kungasetshenziselwa ukubulawa inzalo ngaphansi kwama-115 ℃, ukumelana nokushisa kubi kancane, futhi kunokungabaza ngempilo nokuphepha kwayo.

4.5 Pet / Bopa / CPP
Lesi sakhiwo somkhiqizo singamandla aphezulu, ukucaca okuhle, ukumelana okuhle, ngenxa yomehluko wezilwane ezifuywayo, umehluko we-Pet Shrinkage ukhulu, ngokuvamile esetshenziselwa ukufakwa komkhiqizo.

Okuqukethwe yiphakethe kuningi acidic noma i-alkali lapho ukukhethwa kwalesi sakhiwo semikhiqizo, kunokuba kusetshenziswe isakhiwo esine-aluminium.

Ungqimba lwangaphandle lwe-glue lungasetshenziswa ukukhetha i-glue ebilisiwe, izindleko zingancishiswa ngokufanele.

4.6 Pet / Al / CPP
Lesi yisakhiwo esijwayelekile kakhulu sokupheka isikhwama esingesona esibonakalayo, ngokuya ngama-inks ahlukile, i-glue, i-CPP, izinga lokushisa lokupheka kusuka ku-121 ~ 135 ℃ lingasetshenziswa kulesi sakhiwo.

Isakhiwo esiphakeme se-Pet / One-Contentive adhesive / AL7μM / I-High-Lighting / CPP60μm singafinyelela izidingo zokupheka eziyi-121 ℃.

I-Ink / I-Inkin-Concent Ink-contrent adhesive / i-Al9μM / I-High-Lightimete / izinga le-CPP70μM eliphakeme lingaphezulu kokushisa kwe-121

4.7 bopa / al / CPP
Lesi sakhiwo sifana nesakhiwo esingenhla se-4.6, kepha ngenxa yokutholwa kwamanzi okukhulu kanye ne-shrinkage ye-bopa, akufanelekile ukupheka okushisa kakhulu ngaphezulu kwe-121 ℃, kepha ukumelana nokushayisana kungcono, futhi kungahlangabezana nezidingo zokupheka ngo-121 ℃.

4.8 Pet / PVDC / CPP, BOPA / PVDC / CPP
Lesi sakhiwo somgoqo womkhiqizo sihle kakhulu, silungele i-121 ℃ kanye nokushisa okulandelayo kokupheka inzalo, futhi i-oxygen inezidingo eziphezulu zomthetho.

I-PVDC esakhiweni esingenhla ingathathelwa indawo yi-Evoh, nayo enezimpahla eziphakemeyo, kepha impahla yayo yokuvila incipha uma ifakwa endaweni ephezulu, uma i-bopa ayikwazi ukusetshenziswa njengengxenye engaphezulu, uma kungenjalo i-barrier impahla inciphisa ukwanda kokushisa.

4.9 Pet / Al / Bopa / CPP
Lokhu kwakhiwa okuphezulu kokupheka okuphekiwe kwamaphakethe angangena cishe noma yimuphi umkhiqizo wokupheka futhi angakwazi ukumelana nokushisa kokupheka ngo-121 kuya ku-135 degrees Celsius.