Girazi chinhu chakasimba chakajeka chinoumba chimiro chinoenderera chetiweki panguva yekunyunguduka.Iyo viscosity yeviscosity zvishoma nezvishoma inowedzera uye yakaoma pasina kupenya iyo silicate isiri-simbi zvinhu.Zvishongo zvayo zvikuru isilicon dioxide nemamwe maokisi.
Zvokudya zvakajairwa -giredhi girazi zvinhu zvinoshandiswa kugadzira mabhodhoro egirazi, girazi, makabati egirazi, nezvimwe.
Food-grade food, food grade is a material for food.
Ndezvipi zvokudya-giredhi zviyero zvinofanira kushandiswa girazi
Ndeupi rudzi rwechikafu -level standard girazi rinofanira kuiswa kune girazi makapu.Kunyange zvazvo vasina kunyanya kusiyana nechitarisiko, chaizvoizvo, zvinhu zvegirazi zvinogona kugoverwa kuva dzakawanda, uye maitiro ayo akasiyana.Nyaya yacho ndeyekudya-giredhi yezvakatipoteredza zvinhu, izvo zvinopesana nekupisa kwakanyanya uye kuderera kwekushisa.
Gaoping silicon girazi inogonawo kumira yakakura kwechinguvana tembiricha musiyano, kureva, mvura inopisa iyo yakakwirira pakureba kwetembiricha mushure mekunge mvura yechando izere nemvura yechando.Zvakanakira alkaline.
Ndezvipi zvokudya-giredhi zviyero zvinofanira kushandiswa girazi
Zvigadzirwa zvegirazi zvichaenderana nemirairo yeGB 19788. Iyo nzira yekugadzira yekurongedza zvinhu, midziyo uye zvinhu zvayo zvekubatsira ichaenderana nemirairo yeGB/T 23887.
Zvinoenderana nechiratidzo uye matipi zvinodiwa mu "Mitemo yeIndasitiri Yezvekurima yePeople's Republic of China: Chikafu cheGreen: Packaging General Standards (NY/T 658-2015)":
(1) Zviratidzo zvekudya zvakasvibirira zvinofanirwa kudhindwa papakeji yekunze yechikafu chegirinhi.Kudhinda mapatani uye zvemukati zvemukati zvinoenderana nezvinopihwa zve "Chinese Green Chikafu Chiratidzo Chiratidzo Chiratidzo uye Shandisa Standard Manual".
(2) Mabhii echikafu cheGreen achaenderana nemazita emitemo yenyika nemirau uye zviyero zvawo.
(3) Iwo ekurongedza kudzokorodza zviratidzo achave aripo pakurongedza kwegirinhi chikafu.
Nguva yekutumira: Kubvumbi-26-2023