Mumunda wekunyungudutsa-isina laminating, kudzoreredza tembiricha yakakwira yanga iri dambudziko rakaoma mumakore mashoma apfuura.Ipo pamwe nekuvandudzwa kwemidziyo, zvinonamira uye matekinoroji, solvent-isina laminating yepurasitiki nepurasitiki pasi pe121 ℃ retorting yakawana yakawanda yekushandisa pakati pevagadziri vepakeji vanochinjika.Zvakare, huwandu hwemafekitori anoshandisa PET/AL, AL/PA nePlastiki/AL ye121℃ retorting iri kukura.
Iri bepa rinotarisa kune yazvino budiriro, kudzora mapoinzi panguva yekugadzira uye mafambiro emangwana.
1. Kuvandudzwa kwezvino
Mapochi ekudzoreredza ikozvino akakamurwa kuita marudzi maviri e substrates, purasitiki / plastiki uye plastiki / aluminium.Zvinoenderana neGB/T10004-2008 zvinodiwa, nzira yekudzoreredza inorondedzerwa sehafu-yepamusoro tembiricha (100 ℃ - 121 ℃) uye tembiricha yepamusoro (121 ℃ - 145 ℃) zviyero zviviri.Parizvino, solvent-isina laminating yakafukidza 121 ℃ uye pazasi 121 ℃ sterilization kurapwa.
Kunze kwezvinhu zvakajairika PET, AL, PA, RCPP, ayo anoshandiswa matatu kana mana akaturikidzana laminates, zvimwe zvinhu zvakaita sepachena aruminiized mafirimu, kudzorera PVC kuoneka pamusika.Kunyange pasina hukuru hwekugadzira uye kushandisa, izvo zvinhu zvinoda nguva yakawanda uye yakawanda bvunzo yekushandiswa kukuru.
Parizvino, yedu yekunamatira WD8262A/B yakabudirira makesi akaiswa pa substrate PET/AL/PA/RCPP, inogona kusvika 121℃ retorting.Yepurasitiki/purasitiki substrate PA/RCPP, inonamira yedu WD8166A/B ine yakafara application uye yakagadziridzwa makesi.
Iyo yakaoma poindi yekunyungudutsa-isina laminating, yakadhindwa PET/Al ikozvino yagadziriswa neyedu WD8262A/B.Isu takabatirana vakati wandei vatengesi vemidziyo, takaiedza nekuigadzirisa kwechiuru chemazana, uye pakupedzisira takagadzira WD8262A/B nekuita kwakanaka.Mupurovhinzi yeHunan, vatengi vedu vane shungu dzepamusoro paAluminium retorting laminates, uye zviri nyore kwavari kuita muyedzo.Kune yakadhindwa PET/AL/RCPP substrate, ese akaturikidzwa akaputirwa neWD8262A/B.Kune akadhindwa PET/PA/AL/RCPP, PET/PA uye AL/RCPP layers anoshandiswa WD8262A/B.Huremu hwekuputira hwakapoteredza 1.8 - 2.5 g / m2, uye kumhanya kunosvika 100m/min - 120m/min.
Kangda solvent-isina zvigadzirwa zvino zvakawana kufambira mberi kukuru pasi pe128 ℃ uye ramba uchinetsa kune 135 ℃ kunyangwe 145 ℃ yakanyanya tembiricha inodzoreredza kurapwa.Kemikari kuramba zvakare iri pasi pekutsvagirwa.
PERFORMANCE TEST
| MODEL | SUBSTRATES | KUPEZA SIMBA PASHURE 121℃ KUDZORERA |
| WD8166A/B | PA/RCPP | 4-5N |
| WD8262A/B | AL/RCPP | 5-6N |
| WD8268A/B | AL/RCPP | 5-6N |
| WD8258A/B | AL/NY | 4-5N |
Matambudziko:
Dambudziko guru rekugadzira mana-layer aluminium retorting pouches ndeyekutsvaga musanganiswa wakakodzera wezvinhu zvakasiyana, zvinosanganisira mafirimu, zvinonamira, inki uye solvent.Kunyanya, kugadzira yakadhindwa zvizere PET/AL iyi yekunze layer ndiyo yakanyanya kuoma.Taimbotarisana nenyaya idzi zvekuti, patakatora zvinhu kubva kuvatengi kuenda kurabhoritari yedu uye tikaedza zvinhu zvese zvinosanganisira michina, hapana chikanganiso chakawanikwa.Zvisinei, patakabatanidza zvinhu zvose, kushanda kwema laminates kwakanga kusingagutsi.Chete kana matekinoroji ese, zvishandiso, zvinhu zviri pasi pekutonga, iyo substrate inogona kubudirira kuitwa.Imwe fekitori inogona kugadzira iyi substrate hazvireve kuti chero munhu anogona kubudirira zvakare.
2. Kudzora pfungwa panguva yekugadzira
1) Kuvhara uremu kwakatenderedza 1.8 - 2.5 g / m2.
2) Kutenderedza humidity
Humidity yemukamuri inokurudzirwa kudzora pakati pe40% - 70%.Mvura iri mumhepo ichatora chikamu chekuita kwekunamira, hunyoro hwepamusoro huchadzikisa huremu hwemamorekuru hwekunamira uye hunounza mamwe ma sub-reactions, zvichipesvedzera kuita kwekudzorera kuramba.
3) Zvirongwa pane laminator
Zvinoenderana nemakina akasiyana, marongero akakodzera akadai sekunetsana, kudzvanywa, musanganisi anofanirwa kuongororwa kuti awane chishandiso chakakodzera uye kugadzira laminates flat.
4) Zvinodiwa zvemafirimu
Good planness, zvakakodzera dyne kukosha, shrinkage uye mwando zvemukati nezvimwe zvose zvinodiwa mamiriro retorting laminating.
3. Zviitiko zveramangwana
Parizvino, kushandiswa kwe-solvent-isina lamination kuri pa flexible packaging, ine kukwikwidza kunotyisa.Pamapoinzi emunhu, pane nzira nhatu dzekugadzira-isina solvent-lamination.
Kutanga, imwe modhi ine mamwe maapplication.Chigadzirwa chimwe chinogona kugadzira akawanda ma substrates eanochinjika ekugadzira ekugadzira, ayo anogona kuchengetedza nguva yakawanda, anonamira uye kuwedzera kushanda zvakanaka.
Chechipiri, kushanda kwepamusoro, kunopa kupikisa kwakanyanya kwekupisa nemakemikari.
Pakupedzisira, kuchengeteka kwezvokudya.Iye zvino solvent-isina lamination ine njodzi dzakawanda kupfuura solvent-base lamination sezvo iine zvimwe zvirambidzo pazvigadzirwa zvemhando yepamusoro zvakaita se135 ℃ retorting pouches.
Pamusoro pazvose, solvent-isina laminating iri kukura nekukurumidza, akawanda uye akawanda matekinoroji akabuda.Mune ramangwana, solvent-isina laminating inogona kutora yakakura account yemusika yekuchinjika kurongedza uye mamwe minda.
Nguva yekutumira: Oct-27-2021