Ungayikhetha kanjani iphepha langasese? Yiziphi izindinganiso zokusebenzisa iphepha langasese?

Ngaphambi kokuthenga umkhiqizo wephepha lezicubu, kufanele ubheke amazinga okusebenzisa, amazinga okuhlanzeka kanye nezinto zokukhiqiza. Sihlola imikhiqizo yephepha langasese kulezi zici ezilandelayo:

1. Yiliphi izinga lokusebenzisa elingcono, i-GB noma i-QB?
Kunezindinganiso ezimbili zokusebenzisa amathawula ephepha zaseShayina, eziqala nge-GB kanye ne-QB.
I-GB isekelwe encazelweni yezindinganiso zikazwelonke zaseShayina. Izindinganiso zikazwelonke zihlukaniswe ngezindinganiso eziphoqelekile kanye nezindinganiso ezinconywayo. I-Q isekelwe ezindinganisweni zebhizinisi, ikakhulukazi zokuphathwa kobuchwepheshe bangaphakathi, ukukhiqiza kanye nokusebenza, futhi zenziwe ngezifiso ngamabhizinisi.
Ngokuvamile, izindinganiso zebhizinisi ngeke zibe ngaphansi kwezindinganiso zikazwelonke, ngakho-ke akukho ukusho ukuthi izindinganiso zebhizinisi zingcono noma izindinganiso zikazwelonke zingcono, zombili ziyahlangabezana nezimfuneko.

2. Izindinganiso zokusebenzisa amathawula ephepha
Kunezinhlobo ezimbili zephepha esihlangana nazo nsuku zonke, okuyizicubu zobuso kanye nephepha langasese
Izindinganiso zokusebenzisa amathawula ephepha: GB/T20808-2022, inani eliphelele lekholoni lingaphansi kuka-200CFU/g
Izindinganiso zokuhlanzeka: GB15979, okuyindinganiso yokusetshenziswa ephoqelekile
Izinto zokusetshenziswa zomkhiqizo: i-pulp yokhuni oluyi-virgin, i-pulp engeyona i-virgin yokhuni, i-pulp yoqalo oluyi-virgin
Ukusetshenziswa: ukusula umlomo, ukusula ubuso, njll.

Izindinganiso zokusebenzisa iphepha langasese: GB20810-2018, inani eliphelele lekholoni lingaphansi kuka-600CFU/g
Ayikho indinganiso yokusebenzisa inhlanzeko. Izidingo zephepha langasese zimayelana nokuqukethwe kwamagciwane komkhiqizo wephepha uqobo, futhi aziqinile njengalezo zamathawula ephepha.
Izinto zokusetshenziswa zomkhiqizo: i-pulp eyi-virgin, i-pulp ephinde yasetshenziswa, i-pulp eyi-virgin bamboo
Ukusetshenziswa: iphepha langasese, ukusula izingxenye zangasese

3. Ungahlulela kanjani ikhwalithi yezinto zokusetshenziswa?
✅I-pulp yokhuni lwe-Virgin/i-virgin bamboo pulp>i-virgin pulp>i-pulp yokhuni oluhlanzekile>i-pulp exubile

I-pulp yokhuni oluyi-virgin/i-pulp yoqalo oluyi-virgin: ibhekisela ku-pulp yemvelo ngokuphelele, okuyikhwalithi ephezulu kakhulu.
I-pulp eyi-Virgin: ibhekisela ku-pulp eyenziwe ngemicu yezitshalo zemvelo, kodwa hhayi ngokhuni. Ngokuvamile kuyi-pulp yotshani noma ingxube ye-pulp yotshani kanye ne-pulp yokhuni.
I-pulp yokhuni oluhlanzekile: kusho ukuthi i-pulp eluhlaza isuka okhunini ngokuphelele. Ephepheni langasese, i-pulp yokhuni oluhlanzekile nayo ingaphinde isetshenziswe.
I-pulp exubile: Leli gama alinalo igama elithi “virgin”, okusho ukuthi kusetshenziswa i-pulp ephinde yasetshenziswa. Ngokuvamile yenziwe nge-pulp ephinde yasetshenziswa kanye nengxenye ye-pulp engeyona i-virgin.

Uma ukhetha imikhiqizo yephepha langasese, zama ukukhetha imikhiqizo eyenziwe nge-pulp/virgin bamboo pulp yokhuni oluyi-virgin, ekhululekile ukuyisebenzisa, enobungani nemvelo futhi ehlanzekile. Imikhiqizo ye-pulp yemvelo ye-bamboo pulp ekhiqizwa yi-Yashi Paper iyisinqumo esihle kakhulu kubathengi.