Mabhegi akakwira tembiricha anodzivirira kurongedza ane zvimiro zvekugara kwenguva refu kurongedza, chengetedzo yakagadzikana, anti-bacterial, yakakwirira-tembiricha sterilization kurapwa, nezvimwewo, uye yakanaka yekurongedza inoumbwa zvinhu. Saka, ndezvipi zvinhu zvinofanirwa kutariswa maererano nechimiro, kusarudzwa kwezvinhu, uye hunyanzvi? Nyanzvi inochinjika yekurongedza mugadziri wePack MIC achakuudza.
Chimiro uye kusarudzwa kwezvinhu kwepamusoro tembiricha inodzivirira retort bag
Kuti zvizadzise zvinodikanwa zvekushanda kwemabhegi e-high-temperature resistant retort, chikamu chekunze chechimiro chakagadzirwa nepamusoro-simba repolyester firimu, iyo yepakati yakagadzirwa nealuminium foil ine chiedza-kudzivirira uye airtight properties, uye mukati. inogadzirwa ne polypropylene firimu. Iwo matatu-layer chimiro anosanganisira PET/AL/CPP uye PPET/PA/CPP, uye mana-layer chimiro chinosanganisira PET/AL/PA/CPP. Maitiro ekuita emhando dzakasiyana dzemafirimu ndeaya anotevera:
1. Mylar film
Firimu repolyester rine simba remagetsi rakakwirira, kudzivirira kupisa, kutonhora kwechando, kuramba kwemafuta, kupikisa makemikari, gasi barriers nezvimwe zvinhu. Ukobvu hwayo i12um / 12microns uye inogona kushandiswa.
2. Aluminium foil
Aluminium foil ine yakanakisa gasi chipingamupinyi uye hunyoro kuramba, saka zvakakosha kuchengetedza kuravira kwekutanga kwechikafu. Kudzivirirwa kwakasimba, zvichiita kuti pasuru yacho isanyanya kubatwa nebhakitiriya uye mold; chimiro chakagadzikana pakupisa kwepamusoro uye kwakadzika; yakanaka shading performance, yakasimba kuratidza kugona kupisa uye kupenya. Inogona kushandiswa nehupamhi hwe 7 μm, ine pinholes shoma sezvinobvira, uye segomba duku sezvinobvira. Mukuwedzera, kupfava kwayo kunofanira kuva kwakanaka, uye pamusoro pacho panofanira kunge pasina mavara emafuta. Kazhinji, mapepa ealuminium epamba haakwanise kuzadzisa zvinodiwa. Vazhinji vagadziri vanosarudza Korea uye Japanese aluminium foils chigadzirwa.
3. Naironi
Nylon haingove nezvakanaka zvipingamupinyi zvivakwa, asi zvakare haina kunhuhwirira, isinganakidze, isina chepfu, uye inonyanya kupikisa puncture. Iine utera hwekuti haigoni kupikisa unyoro, saka inofanira kuchengetwa munzvimbo yakaoma. Kana ikangotora mvura, zviratidzo zvayo zvakasiyana-siyana zvekushanda zvichaderera. Ukobvu hwenaironi i15um(15microns) Inogona kushandiswa nekukasira. Paunenge uchirasikirwa, zvakanaka kushandisa firimu rakapetwa kaviri. Kana isiri firimu rine mativi maviri akabatwa, rutivi rwayo rusina kubatwa runofanira kuiswa laminated nealuminium foil kuti ive nechokwadi chekutsanya kwekubatanidza.
4.Polypropylene
Polypropylene firimu, iyo yemukati layer zvinhu zveyakakwira tembiricha inodzivirira mabhegi ekudzoreredza, haingodi kupfava kwakanaka, asi zvakare ine zvinodiwa zvakasimba pasimba rayo rekusimba, kupisa kwekuisa chisimbiso simba, simba rekuita uye kureba panguva yekuzorora. Zvishoma chete zvigadzirwa zvemumba zvinogona kuzadzisa zvinodiwa. Inoshandiswa, asi mhedzisiro yacho haina kunaka seyakatengwa kunze kwenyika, ukobvu hwayo i60-90microns, uye kukosha kwekurapa kwepamusoro kuri pamusoro pe40dyn.
Kuti uve nechokwadi chekuchengetedzeka kwechikafu mumabhegi ekudzoreredza-tembiricha, PACK MIC yekurongedza inosuma nzira shanu dzekuongorora dzekurongedza kwauri pano:
1. Packaging bag airtightness test
Nekushandisa mhepo yakamanikidzwa kuvhuvhuta uye pasi pemvura extrusion kuyedza kuvharisa kuita kwezvinhu, iyo yekuisa chisimbiso yemabhegi ekurongedza inogona kunyatso kuenzaniswa uye kuongororwa kuburikidza nekuyedzwa, iyo inopa hwaro hwekuona yakakodzera kugadzirwa kwehunyanzvi zviratidzo.
2. Packaging bag pressure resistance, drop resistance performancetest.
Nekuyedza kumanikidza kuramba uye kudonha kwekuita kweyepamusoro tembiricha inodzivirira retort bhegi, iyo rupture kuramba kuita uye reshiyo panguva yekuchinja maitiro inogona kudzorwa. Nekuda kwemamiriro ekuchinja anogara achichinja mukuita kwekuchinja, kuyedzwa kwekumanikidza kwepasuru imwe chete uye yekudonha bvunzo yebhokisi rese rezvigadzirwa inoitwa, uye bvunzo dzakawanda dzinoitwa munzira dzakasiyana, kuitira kunyatsoongorora kudzvanywa. uye kudonhedza kuita kwezvakaiswa mupakiti uye kugadzirisa dambudziko rekutadza kwechigadzirwa. Matambudziko anokonzerwa nekukanganiswa kurongedza panguva yekufambisa kana parwendo.
3. Mechanical simba bvunzo dzepamusoro tembiricha retort mabhegi
Kusimba kwemagetsi emidziyo yekuputira kunosanganisira iyo composite peeling simba rezvinyorwa, iyo yekuisa chisimbiso chekuisa chisimbiso chekupisa, simba rekusimba, etc. Kana iyo yekuona index isingakwanisi kusangana neyakajairwa, zviri nyore kutyora kana kutyora panguva yekurongedza uye yekufambisa maitiro. . Iyo universal tensile tester inogona kushandiswa zvinoenderana neakakodzera nyika uye indasitiri zviyero. uye nzira dzakajairika dzekuona uye kuona kuti inokodzera here kana kuti kwete.
4. Barrier performance test
Mabhegi ekudzoreredza anodzivirira kutonhora zvakanyanya anowanzo kuzara nezvinovaka muviri senge zvigadzirwa zvenyama, izvo zviri nyore oxidized uye kushata. Kunyangwe mukati mehupenyu hwesherufu, kuravira kwavo kuchasiyana nemazuva akasiyana. Zvemhando, zvipingamupinyi zvinofanirwa kushandiswa, uye nekudaro kwakasimba okisijeni uye mwando permeability bvunzo dzinofanirwa kuitwa pane yekurongedza zvinhu.
5. Residual solvent yekuona
Sezvo kudhinda uye kusanganisa ari maviri akakosha maitiro mukupisa-tembiricha yekugadzira yekugadzira, kushandiswa kwesolvent kunodikanwa mukuita kudhinda nekubatanidza. Iyo solvent ikemikari yepolymer ine kumwe kunhuhwirira uye inokuvadza kumuviri wemunhu. Zvishandiso, mitemo yekune dzimwe nyika nemirau zvine zviratidziro zvakasimba zvekudzora zvimwe zvinonyungudutsa zvakaita se toluene butanone, saka masara e solvent anofanirwa kuwonekwa panguva yekugadzira kudhinda zvigadzirwa zvapera, composite semi-finished zvigadzirwa uye zvigadzirwa zvakapedzwa kuti ive nechokwadi chekuti zvigadzirwa zvine hutano uye zvakachengeteka.
Nguva yekutumira: Aug-02-2023
