Kuve nechokwadi chekutsva kwekofi kwakakosha kune vanoda kofi.Aroma chikamu chakakosha chekofi inonaka.Iyo yakanangana nekuravira uye kutsva kwekofi.Kuchengetedza kunhuhwirira kwekofi kubva kune zvekunze nderimwe remabasa akakosha ekurongedza kwakanaka kwekofi.Mukurongedza kwekofi, kushandiswa kweiyo yakakodzera yekurongedza tekinoroji kunogona kunyatso kuwedzera hupenyu hwesherufu yekofi uye kuchengetedza kutsva kwayo.Parizvino, tekinoroji yekofi yekurongedza inonyanya kushandiswa inosanganisira imwe-nzira degassing valve packaging, nitrogen kuzadza kurongedza uye vacuum packaging.
Parizvino, iyo inonyanya kufarirwa kurongedza kofi (https://www.guoshengpacking.com/coffee-and-tea-packaging/) nzira ndeye-imwe nzira degassing valve packaging.Muna 1970, muItaly Luigi Goglio akagadzira bhegi rekuisa bhegi rekuti degassing valve.Sezvo bhinzi yekofi yakakangwa ichiburitsa kabhoni dhaokisaidhi, vharuvhu iyi yemhepo inokwanisa kuburitsa carbon dioxide mubhegi, uye inogonawo kuvharidzira mweya weokisijeni kunze kwebhegi kuti usapinde mubhegi kuti bhinzi iite oxidize, nokudaro ichiva nechokwadi chemhando itsva yekofi uye kubvisa. njodzi yekuputika, kuzvimba kana kuputika kwemabhegi ekofi.Uye zvakare, vharafu yemhepo inoiswa pabhegi rekofi, uye mutengi anogona kusvina bhegi paanenge achitenga, uye kunhuhwirira kwekofi kunogona kuburitswa kubva mubhegi kuitira kuti mutengi anzwe kunhuhwirira kwayo, kuitira kuti mutengi inogona kusimbisa zviri nani kutsva kwekofi.Nokudaro, zvakakosha zvikuru kuisa imwe-nzira degassing valve pahomwe yekofi.Kuti zvive zvakanyatsojeka: panofanira kuva nepurasitiki imwe-nzira yekuvhara valve pabhegi rekofi yehunyanzvi!
Nitrogen yekuzadza packaging zvakare inowanzoshandiswa kofi kurongedza tekinoroji.Iyi tekinoroji inoshandisa nitrogen kubvisa mweya mubhegi rekofi yekurongedza panguva yekurongedzerwa kwekofi, uye inobaya nitrogen yakachena mubhegi.Kuwedzerwa kwe nitrogen kunogona kuderedza zvinobudirira mukana wehupfu hwekofi mukubatana neokisijeni uye kuderedza kuitika kwekuita oxidation.Chengetedza kutsva uye kunaka kwekofi yako.Nitrogen inogona zvakare kudzivirira oxidation uye kuora kwehupfu hwekofi uye kuwedzera hupenyu hwesherufu yekofi.
Chechitatu ndichovacuum packaging.Iyi tekinoroji inoshandisa vacuum yekurongedza muchina kurongedza kofi mubhegi rakavharwa, uye inowana vacuum state nekuburitsa mweya mubhegi.Zvakanakira izvi ndezvekuti zvinogona kudzivirira zvakanyanya okisijeni uye hunyoro kubva pakupinda mukofi, kuitira kuchengetedza kutsva kwekofi.Munzvimbo yevacuum, kuita kweokisijeni uye mwando kunotungamira mukudzikira kwemhando yekofi, uye kofi yakaputirwa inochengetedza kunhuhwirira kwayo uye kuravira kwenguva yakareba.
Hazvina mhosva kuti ndeipi tekinoroji yekurongedza inoshandiswa, iyo airtightness yekofi yekurongedza kwakakosha.Chisimbiso chakakodzera chinogona kudzivirira zviri nani kunze kweokisijeni uye unyoro kubva pakupinda mubhegi.Mukuwedzera, kuputirwa kwekofi kunofanirawo kuva nekudzivirira chiedza kudzivirira zuva rakananga kubva pakuderedza kunaka kwekofi.
Kazhinji, imwe-nzira degassing valve kurongedza, nitrogen yekuzadza kurongedza uye vacuum packaging ndiyo inonyanya kushandiswa kurongedza matekinoroji kuve nechokwadi kutsva kwekofi.Aya matekinoroji anogona kudzivirira zvinobudirira okisijeni nehunyoro kubva mukofi, kuwedzera hupenyu hwesherufu yekofi, uye kuchengetedza kunhuhwirira uye kuravira kwekofi.Kuti ive nechokwadi chemhando yepamusoro yekofi, zvakakosha kuti usarudze tekinoroji yekurongedza, uchiteererawo kusimba kwemhepo uye kureruka kwepakeji.Nenzira iyi chete vatengi vanogona kupihwa ruzivo rwakafanana rwekofi yepamusoro.
Senyanzvikofi yekurongedza mabhegi mutengesimuChina, Guoshengli Packaging inogona kugadzira marudzi ese akasiyana emabhegi ekurongedza ekofi, anosanganisira akadhindwa akadhindwa mabhegi ekofi uye mamwe mabhegi ekofi akagadzirwa senge chikwama chine degassing kukosha, chihomwe chepasi chakadzika chine degassing valve, mabhegi epadivi ane degassing valves, vacuum. mabhegi, nezvimwewo kuve nechokwadi kutsva kwekofi uye nekupa kudhinda kwakanaka kukwezva kutarisa kwevatengi pamasherufu.
Nguva yekutumira: Aug-16-2023