Chikonzero chikuru nei PVC ine mabhenefiti maviri aya maitiro ayo ekugadzira.Maitiro ekugadzira mabhegi ePVC haana kuoma.Mutsara wekugadzira wakajairika unowanzo kuumbwa neanorora, muchina wekudhinda, wekumashure wekupfekedza muchina uye muchina wekucheka.Iyo firimu yakaonda inopedzwa pamwe chete uye muenzaniso unodhindwa kumberi kwefirimu nemuchina wekudhinda, uye jira rekuvhara shure rinosungirirwa kune kusawirirana kwefirimu nechekumashure.
Iyi nhanho yekupfekedza kumashure inoita kunge danho diki, asi rakakosha uye rinokosha.Icho chivimbiso chakakosha chebasa rePVC bag.
Iyo yekumashure yekupfeka inoumbwa nezvinhu zvakakosha uye imhando yepamusoro-energy affinity agent.Ndizvo chaizvo nekuda kweiyi yekumashure iyo iyo firimu yePVC inogona kubatanidzwa zvakasimba neMDF kana mamwe mabhodhi, uye ine tarenda kuomerera pane kwenguva refu isina kuzarura.Dambudziko neyakajairwa mask nderekuti haigone kubata nedambudziko rekuoma kwefirimu.
Iyo PVC yekurongedza bhegi yakagadzirwa nechando PVC zvinhu, yakanaka uye yakasimba, iri nyore kushandisa, yakapfava pakubata, uye inotengeka.Yakagadzirwa nepamusoro-pachena PVC, yakakosha anti-static zvinhu, bhegi harina kunamatira, nyore kushandisa, rakagadzirwa zvakanaka, hapana makona Maburrs haakuvadze maoko ako, zipper inoshandiswa zvakanaka uye ine hupenyu hurefu, uye kuiswa chisimbiso kunomanikidzwa zvakasimba uye hakusi nyore kuputsika.Iko kusarudzwa kwekusimudzira kurongedza kune ese marudzi echipfeko chemukati, masokisi, zvinyorwa, zvizorwa, zvinhu zvemumba, machira epamba uye zvichingodaro.
Hunhu hwekudya hunosanganisira ruvara, kunaka, kudya kunovaka muviri, chimiro, uremu, uye zviratidzo zvehutsanana zvechikafu.Zvinenge zvekudya zvese zvakagayiwa zvinoda kurongedzerwa zvisati zvatengeswa sezvinhu.Kunyangwe chikafu chiri chinhu chine hunhu hunonyanya kukurumidza kuparara nekuda kwemamiriro ekunze, chikafu chega chega chakaputirwa chinofanirwa kusangana nemhando inoenderana indekisi yemabhegi ekurongedza chikafu mukati menguva yakatarwa.
Iyo yese yekutenderera yekubatanidza yechikafu kubva pakugadzirisa zvinhu kusvika pakushandisa yakaoma uye inoshanduka.Ichakanganiswa nebiological uye makemikari infestation, pamwe neakasiyana ezvakatipoteredza zvinhu zvakaita sechiedza, okisijeni, hunyoro, tembiricha, uye tupukanana tunoonekwa panguva yekugadzira uye kutenderera.Impact.
Mhedzisiro yechiedza pamhando yezvokudya
(1) Kuparara kwechiedza pazvokudya
Chiedza chine simba guru pamhando yezvokudya.Inogona kukonzeresa uye kukurumidza kuparara kwezvikafu mukudya, uye kukanganisa kwekudya kunoitika.Iyo inonyanya kuratidzwa muzvikamu zvina: kusimudzira oxidation reaction yemafuta mukudya uye kukonzera oxidative rancidity;gadzira chikafu Ma pigment ari muchigadzirwa anochinja makemikari uye discolor;ita iyo yakasvibirira, yero, yakatsvuka muzvokudya zvezvirimwa uye mutsvuku muzvokudya zvenyama zvakasviba kana kuti tsvuku;kukonzera kuparadzwa kwevhitamini isinganzwisisi chiedza senge B mavhitaminzi uye mavhitaminzi, uye kusanganisa nezvimwe zvinhu Kusada kushanduka kwemakemikari kunoitika;kukonzera denaturation yeprotein uye amino acids muchikafu.
(2) Mutemo wekupinda kwechiedza muchikafu
Chiedza chinogona kukurudzira mukati mekudya-yakatevedzana yekuchinja inokonzerwa nesimba rayo guru.Pasi pechiedza, zvikamu zvinotarisa chiedza muzvokudya zvinogona kukurumidza kutora uye kushandura simba rechiedza, nokudaro zvichikurudzira kemikari inoitika mukati mezvokudya.Kunyanya kudya kunotora simba rechiedza uye kudzika kwekutamisa, kukurumidza uye zvakanyanya kuoma kwekudya kunoderera.Kuwanda kwesimba rechiedza rinotorwa nechikafu rinoratidzwa ne optical density.Iyo yakakwirira ye optical density, iyo yakakura simba rechiedza, uye kusimba kwemhedzisiro pakuipa kwekudya.
Nguva yekutumira: Aug-04-2021