Chii chinonzi Vacuum Bag.
Vacuum bag, inozivikanwawo sekuti vacuum packaging, ndeyekubvisa mhepo yese mumudziyo wekurongedza uye kuisimbisa, chengetedza bhegi iri munzvimbo ine decompressive yakanyanya, kune yakaderera okisijeni maitiro, kuitira kuti tupukanana tishaye mamiriro ekugara, kuchengetedza muchero mutsva. . Zvikumbiro zvinosanganisira vacuum packaging mumabhegi epurasitiki, aluminium foil packaging etc. Packaging zvinhu zvinogona kusarudzwa maererano nemhando yechinhu.
Mabasa Makuru Emasaga eVacuum
Basa guru remasaga evacuum nderokubvisa okisijeni kuti ibatsire kudzivirira kuparara kwezvokudya.Nyaya yacho iri nyore.Nekuti kuora kunonyanya kukonzerwa nebasa rema microorganisms, uye ma microorganisms mazhinji (akadai se mold uye mbiriso) anoda oxygen kuti ararame. Vacuum packaging Tevedzera musimboti uyu kupomba mweya weokisijeni mubhegi rekurongedza uye masero echikafu, kuitira kuti hutachiona hurasikirwe ne "nzvimbo yekugara". Miedzo yakaratidza kuti kana iyo okisijeni muzana mubhegi ≤1%, kukura uye kubereka chiyero che microorganisms inodonha zvakanyanya, uye kana iyo oxygen concentration≤0.5%, ma microorganisms mazhinji anovharirwa uye anomira kubereka.
*(Cherechedza: vacuum packaging haigoni kutadzisa kuberekana kweanaerobic bacteria uye kupera kwechikafu uye kushanduka kwemavara kunokonzerwa ne enzyme reaction, saka inoda kusanganiswa nedzimwe nzira dzekubatsira, senge firiji, kukurumidza kutonhora, kupera simba kwemvura, kupisa kwekushisa kwepamusoro, irradiation sterilization. , microwave sterilization, pickling yemunyu, nezvimwewo)
Mukuwedzera pakudzivisa kukura uye kubereka kwezvipembenene, kune rimwe basa rinokosha nderokudzivirira kusvibiswa kwezvokudya, nokuti kudya kwemafuta kune nhamba yakawanda yeunsaturated mafuta acids, yakasvibiswa nekuita kweokisijeni, kuitira kuti zvokudya zvinonaka uye zviparare, mu kuwedzera, oxidation inoitawo vhitamini A uye C kurasikirwa, zvinhu zvisina kugadzikana mune pigment yezvokudya zvinokanganiswa nekuita kweokisijeni, kuitira kuti ruvara ruve rima. Nokudaro, kubviswa kweokisijeni kunogona kudzivirira kuparara kwezvokudya uye kuchengetedza ruvara rwayo, kunhuhwirira, kuravira uye kukosha kwekudya.
Material Structures Of Vacuum Packaging Mabhegi Uye Firimu.
Kuita kwechikafu vacuum kurongedza zvinhu kunokanganisa zvakananga hupenyu hwekuchengetedza uye kuravira kwechikafu. Kana yasvika kune vacuum kurongedza, kusarudza yakanaka yekurongedza zvinhu ndiyo kiyi yekurongedza kubudirira.Izvi zvinotevera maitiro ega ega ega anokodzera vacuum packaging: PE inokodzera yakaderera tembiricha kushandiswa, uye RCPP inokodzera kupisa kwakanyanya kupisa;
1.PA ndeyekuwedzera simba remuviri, puncture kuramba;
2.AL aluminium foil ndeyekuwedzera chivharo chekuita, shading;
3.PET, kuwedzera simba remagetsi, kuoma kwakanakisisa.
4.Maererano nezvinodiwa, kusanganiswa, zvinhu zvakasiyana-siyana, kunewo pachena, kuitira kuti kuwedzere kushandiswa kwechivharo uchishandisa mvura-inodzivirira PVA high barrier coating.
Common lamination material structure.
Maviri-lamination lamination.
PA/PE
PA/RCPP
PET/PE
PET/RCPP
Three layers lamination uye Four layers laminations.
PET/PA/PE
PET/AL/RCPP
PA/AL/RCPP
PET/PA/ AL/RCPP
Material Properties Of Vacuum Packaging Bags
Homwe yekudzosa tembiricha, bhegi rekutsvaira rinoshandiswa kurongedza marudzi ese enyama yakabikwa chikafu, chiri nyore kushandisa uye nehutsanana.
Zvekushandisa: NY/PE, NY/AL/RCPP
Features:unyoro-uchapupu, kupisa tembiricha, shading, kuchengetedza kunhuhwirira, simba
Application:chepamusoro-tembiricha yakabikwa chikafu, ham, curry, grilled eel, hove yakagochwa uye nyama marinated zvigadzirwa.
Iyo inonyanya kushandiswa muvacuum packaging inonyanya kushandiswa kwemafirimu zvinhu, mabhodhoro nemakani anoshandiswa zvakare. Kune iyo firimu zvinhu zvinoshandiswa mukudya vacuum packaging, zvinodikanwa kuve nechokwadi kuti inowana yakanakisa mamiriro maererano nekurongedza mhedzisiro, runako uye hupfumi hwezvikafu zvakasiyana. Panguva imwecheteyo, chikafu vacuum packaging zvakare ine zvakakwirira zvinodikanwa zvekudzivirira kwechiedza uye kugadzikana kwezvinhu. Kana chinhu chimwe chete chisingakwanisi kuita izvi zvinodiwa, kurongedza kunowanzo kuumbwa nemusanganiswa wezvinhu zvakawanda zvakasiyana.
Basa guru rekuputira inflatable packaging harisi chete kubviswa kweokisijeni uye hutano hwekuchengetedza basa rekuvhara vacuum packaging, asiwo mabasa ekudzivirira, gasi kuramba, uye kuchengetedza, izvo zvinogona kunyatsochengetedza ruvara rwepakutanga, kunhuhwirira, kuravira, chimiro uye kukosha kwekudya kwekudya kwenguva yakareba. Pamusoro pezvo, kune zvakawanda zvekudya zvisina kukodzera kurongedza vacuum uye zvinofanirwa kuve vacuum inflated. Zvakadai sechikafu chakakora uye chisina kusimba, chikafu chiri nyore kuunganidza, chikafu chiri nyore kukanganisa uye chine mafuta, mipendero yakapinza kana kuomarara kwepamusoro kunobaya chikafu chebhegi, nezvimwewo. Mushure mekunge chikafu chaiswa vacuum-inflated, kudzvanywa kwemhepo mukati mebhegi rekurongedza kunowedzera kusimba. kupfuura kumanikidzwa kwemhepo kunze kwebhegi, izvo zvinogona kudzivirira chikafu kubva pakupwanyika uye kuremara nekumanikidza uye hazvikanganise kutaridzika kweiyo bhegi rekurongedza uye kudhinda kushongedzwa. Vacuum inflatable packaging inobva yazadzwa nenitrogen, carbon dioxide, oxygen gasi rimwe chete kana maviri kana matatu gasi musanganiswa mushure mekutsvaira. Nitrojeni yaro igesi inert, iyo inobata basa rekuzadza uye inochengetedza kudzvanywa kwakanaka mubhegi kudzivirira mhepo kunze kwebhegi kupinda muhombodo uye kutamba basa rekudzivirira muchikafu. Iyo kabhoni dhaibhoni inogona kunyungudika mumafuta akasiyana-siyana kana mvura, zvichiita kuti isanyanya acidic carbonic acid, uye ine basa rekudzivisa mold, putrefactive bacteria uye mamwe ma microorganisms. Okisijeni yayo inogona kutadzisa kukura uye kubereka kweanaerobic bacteria, kuchengetedza kutsva uye ruvara rwemichero nemiriwo, uye kuwanda kweokisijeni kunogona kuchengetedza nyama nyowani yakatsvuka.
Zvinoumba Vacuum Packaging Mabhegi.
High Barrier:kushandiswa kwezvinhu zvakasiyana-siyana zvepurasitiki zvakakwirira zvipingamupinyi kushanda co-extrusion firimu, kuti uwane mhedzisiro yehupamhi hwepamusoro kune okisijeni, mvura, carbon dioxide, kunhuwa uye zvichingodaro.
KugonaKuita: mafuta kuramba, hunyoro kuramba, yakadzika tembiricha yechando kuramba, kuchengetedza mhando, kutsva, kunhuhwirira kuchengetedza, inogona kushandiswa vacuum kurongedza, aseptic packaging, inflatable packaging.
Mutengo Wakaderera:Kuenzaniswa negirazi kurongedza, aluminium foil kurongedza uye mamwe epurasitiki kurongedza, kuti uwane yakafanana chipingamupinyi mhedzisiro, co-extruded firimu ine mukana mukuru mumutengo. Pamusana pemaitiro akareruka, mari yezvigadzirwa zvemafirimu inogadzirwa inogona kuderedzwa ne10-20% kana ichienzaniswa neyakaoma laminated mafirimu uye mamwe mafirimu akabatanidzwa.4. Flexible specifications: inogona kuzadzisa zvaunoda zvakasiyana zvezvigadzirwa zvakasiyana.
High Strength: co-extruded firimu ine maitiro ekutambanudza panguva yekugadzira, kutambanudza kwepurasitiki kunogona kuwedzera simba, inogonawo kuwedzerwa naironi, polyethylene uye zvimwe zvinhu zvepurasitiki pakati, kuitira kuti ive yakawanda kupfuura simba rinosanganiswa rezvizhinji zvepurasitiki kurongedza, ipapo. haina layered peeling phenomenon, yakanaka kuchinjika, yakanakisa kupisa chisimbiso kuita.
Diki Capacitance Ratio:co-extruded firimu inogona kuve vacuum shrink yakaputirwa, uye huwandu hwehuwandu hwehuwandu hunosvika zana, isingaenzaniswi negirazi, makeni esimbi uye kurongedza mapepa.
Hapana Kusvibiswa:hapana binder, hapana yakasara solvent kusvibisa dambudziko, green kuchengetedza kwezvakatipoteredza.
Vacuum packaging bag mwando-uchapupu + anti-static + kuputika-uchapupu + anti-corrosion + kupisa kupisa + simba rekuchengetedza + maonero ega + ultraviolet insulation + mutengo wakaderera + diki capacitance ratio + hapana kusvibiswa + yakakwirira barriers effect.
Vacuum Packaging Mabhegi Akachengeteka Kushandisa
Vacuum yekurongedza mabhegi anotora iyo "girinhi" yekugadzira pfungwa, uye hapana makemikari akadai seanonamira anowedzerwa mukugadzira maitiro, icho chiri chakasvibira chigadzirwa. Chengetedzo Yechikafu, zvese zvinhu zvinosangana neFDA Standard, zvakatumirwa kuSGS kunoongororwa. Isu tinotarisira kurongedza sechikafu chatinodya.
Hupenyu hwezuva nezuva Ekushandisa Vacuum Packaging Bags.
Kune zvinhu zvakawanda muhupenyu hwedu hwezuva nezuva izvo zvinotapukira, senyama uye zviyo. Mamiriro ezvinhu aya anoita kuti mazhinji emabhizinesi ekugadzira chikafu anoparara nyore nyore ashandise nzira dzakawanda kuchengetedza chikafu ichi chiri chitsva panguva yekugadzira nekuchengetedza. Izvi zvinogadzira application. Vacuum yekurongedza bhegi ndeyekuisa chigadzirwa mubhegi rekurongedza mhepo, kuburikidza nemamwe maturusi ekuburitsa mweya mukati, kuitira kuti mukati mebhegi rekurongedza risvike pavacuum state. Vacuum mabhegi ari chaizvo kugadzira bhegi munzvimbo yakakwira decompression kwenguva yakareba, uye yakaderera oxidation nharaunda ine shoma mweya inoita kuti ma microorganisms mazhinji ashaye mamiriro ekurarama. Nekuenderera mberi kwekuvandudzwa kwemararamiro edu, vanhu vakachinjawo zvakanyanya mumhando yezvinhu zvakasiyana-siyana muhupenyu, uye mabhegi ekurongedza ealuminium chinhu chakakosha muhupenyu hwedu, chine huremu hwakakura. Vacuum packaging mabhegi chigadzirwa chetekinoroji yekurongedza inoita basa rakakosha muhupenyu hwedu hwezuva nezuva.
Nguva yekutumira: Nov-25-2022
