Ibhodi Lephepha Lebanga Lokudla Lenziwa Kanjani Ukuze Kufakwe Ukudla

Ibhodi lephepha lebanga lokudlaisabalulekile embonini yokupakisha, yakha cishe u-31% wokupakisha ukudla emhlabeni jikelele. Abakhiqizi bakhetha izinketho ezikhethekile ezifanaIbhodi Le-Ivory Paper Ibanga Lokudla or Ikhadibhodi Elimhlophe Lebanga Lokudlaukuvimbela ukungcola. Amabhodi okulinganisa angewona ukudla angaqukatha:

• Uwoyela wamaminerali
• Ama-Bisphenol
• Ama-phthalates
• Ama-PFAS

Inqubo Yokukhiqiza Ibhodi Lephepha Lebanga Lokudla

Ukuthola Izinto Ezihlanzekile Zokusetshenziswa

Abakhiqizi baqala ngokukhetha izinto zokusetshenziswa ezihlangabezana nezindinganiso zokuphepha eziqinile kanye nekhwalithi. Basebenzisa i-pulp yokhuni oluyimpuphu oluvela ezinsizeni ezivuselelekayo, ezivame ukutholakala emahlathini alawulwayo futhi alandelekayo. Le ndlela iqinisekisa ukuthi awekho amakhemikhali angaziwa angena enkambisweni yokukhiqiza. Amakhemikhali avunyelwe kuphela ukuthintana nokudla avunyelwe, futhi abahlinzeki kumele balandele amazinga okuhlanzeka ukuze bavimbele ukungcola. Ama-Mill asebenza ngaphansi kwe-Good Manufacturing Practice (GMP) futhi agcina izitifiketi ezifana ne-ISO 22000 kanye ne-FSSC 22000. Ukuhlolwa okuvamile emalabhorethri agunyaziwe kuhlola ubumsulwa bamakhemikhali kanye ne-microbiological. Lezi zinyathelo ziqinisekisa ukuthi izinto zokusetshenziswa ezisetshenziswa ebhodini lephepha lokudla ziphephile ukuthintana nokudla ngqo.

Icebiso:Ukukhetha izinto zokusetshenziswa ezisezingeni eliphezulu nezilandelekayo kuyisisekelo sokupakisha ukudla okuphephile.

Ukulungiselela Ukudonsa Nokufiphaza

Isinyathelo esilandelayo sihilela ukuguqula ukhuni lube yi-pulp.Ukugaya ngamakhemikhaliizindlela, njengenqubo yokwenza i-kraft, zincibilikisa i-lignin bese zihlukanisa imicu. Le ndlela ikhiqiza imicu eqinile, emsulwa, ebalulekile ebhodini lephepha lokudla. Imicu ye-virgin iyathandwa ngoba mide, inamandla, futhi ihlanzekile kunemicu ephinde yasetshenziswa. Imicu ephinde yasetshenziswa ingaba nezinsalela ezifana noyinki noma izinamathiseli, ezingaba yingozi empilweni uma zingena ekudleni. Ngokusebenzisa i-chemical pulping kanye nemicu ye-virgin, abakhiqizi baqinisekisa izinga eliphezulu lokuhlanzeka namandla okusetshenziswa kokupakisha ukudla.

Ukuhlanza Nokucwenga Ama-Fiber

Ngemva kokuphamba, imicu iyahlanzwa futhi icwengisiswe ukuze kususwe ukungcola. Izinto ezisindayo njengamatshe nezingcezu zensimbi ziyahlukaniswa kusetshenziswa izihlanzi eziqinile. Izinhlayiya ezincane njengesihlabathi zisuswa ngama-hydrocyclones, kuyilapho ukungcola okulula njengepulasitiki nezinamathiseli kuhlungwa kusetshenziswa izihlanzi ezibuyela emuva kanye nobuchwepheshe bokuhlola. Lezi zigaba zokuhlanza zisebenzisa amandla e-centrifugal kanye nomehluko othile wamandla adonsela phansi ukuqinisekisa ukuthi kusala imicu ehlanzekile kuphela. Le nqubo ibalulekile ekukhiqizeni ibhodi lephepha lokudla elihlangabezana nezidingo zokuhlanzeka nokuphepha.

Ukwakha Ishidi Lebhodi Lephepha

Uma imicu isihlanzekile, abakhiqizi bakha ishidi lebhodi lephepha besebenzisa imishini ekhethekile. Amasu okufaka izingqimba eziningi, njengokufaka amabhokisi ekhanda lesibili noma ukusebenzisa imishini yezintambo ezimbili, avumela ukuhlanganiswa kwe-fiber ehlukene ukuze kuqiniswe kahle kanye nezakhiwo eziphezulu. Imishini yesikhunta sesilinda idala amabhodi aqinile, afanelekela imikhiqizo yokupakisha njengamabhokisi okusanhlamvu. Izindwangu zokwakha ezihlanganisiwe zithuthukisa ukudonsa kwamanzi kanye nokuhlanzeka, zinciphisa amakhefu futhi zandise amandla okukhiqiza. Lezi zinqubo ezithuthukisiwe zisiza ukudala ibhodi lephepha lokudla elinezakhiwo ezidingekayo zokuvimbela ukudla ekuswakameni, emoyeni nasekukhanyeni.

• Ukufakwa kwe-multi-ply layering kuthuthukisa amandla kanye nekhwalithi yobuso.
• Imishini ekhethekile iqinisekisa ukujiya nokuqina okufanayo.
• Izindwangu zokwakha ezithuthukisiwe zithuthukisa ukuhlanzeka kanye nokusebenza kahle kokukhiqiza.

Ukusebenzisa Izimbozo Nezindlela Zokwelapha Eziphephile Ekudleni

Ukuze kuvikelwe ukudla, abakhiqizi bafaka izembozo eziphephile ekudleni ebhodini lephepha. Izembozo ezivamile zifaka phakathi i-polyethylene (PE), izembozo ze-biopolymer extrusion, kanye ne-wax. Lezi zembozo zinikeza izithiyo ezivimbela umswakama, amafutha, amafutha, nomoya-mpilo. Ziphinde zivumele ukuvaleka kokushisa futhi zivimbele ukudla ukuthi kunamathele ephaketheni. Izembozo eziphephile ekudleni zihambisana nezindinganiso ze-FDA kanye ne-EU, ziqinisekisa ukuthi ukupakishwa kuphephile kokubili ekusetshenzisweni kokudla okushisayo nokubandayo. Izembozo ezintsha zigxila ekusimeni, zinikeza izinketho ezikwazi ukubola kanye nezibolayo ezihambisana nezitayela ezinobungani nemvelo.

Ukomisa Nokuqeda Ibhodi

Inqubo yokomisa nokuqeda ithuthukisa ukuphepha kanye nekhwalithi yebhodi lephepha lokudla. Ukufaka amakhalenda kanye nokufaka amakhalenda amaningi kuthambisa ubuso futhi kwandise ubuningi, okuthuthukisa amandla kanye nokumelana namanzi. Usayizi umboza ibhodi ngezinto ezifana nesitashi noma i-casein, okwandisa ukumelana namafutha kanye nokugcoba. Iphepha le-virgin grade kuphela elisetshenziswa ukugwema ukungcola. Izindinganiso zichaza izidingo ezifana nobukhulu obufanayo, ukungabikho kwamaphutha, kanye nezici ezincane zokuqhuma nokuklebhuka. Lezi zinyathelo zokuqeda ziqinisekisa ukuthi umkhiqizo wokugcina uhlangabezana nezindinganiso eziphakeme ezidingekayo ekupakisheni ukudla.

1. Ukulungisa ama-calendar kulungisa futhi kuqinise ubuso.
2. I-Supercalendering ikhulisa ubuningi kanye nokumelana namanzi.
3. Usayizi uthuthukisa ukubukeka kanye nezakhiwo zokuvimbela.
4. Izindinganiso eziqinile ziqinisekisa ukuphepha nokusebenza kahle.

Ukulawulwa Kwekhwalithi Nokuhlolwa

Ngaphambi kokuba ibhodi lephepha lokudla lifike emakethe, lilawulwa futhi lihlolwe ikhwalithi eqinile. Izifundo zokufuduka zihlola ukudluliselwa kwezinto ebhodini ziye ekudleni. Ukuhlolwa kuhlanganisa ukuhlaziywa kwezithasiselo, ama-monomer, kanye nezinto ezingeziwe ngamabomu ukuqinisekisa ukuthi azifuduki emazingeni angaphephile. Ukuhlolwa kwe-Organoleptic kuqinisekisa ukuthi ibhodi ayithinti ukunambitheka, iphunga, noma ukubukeka kokudla. Ukuhambisana nemithetho efana ne-FDA 21 CFR 176.170 kanye ne-EU (EC) 1935/2004 kuyimpoqo. Abakhiqizi benza nokuhlaziywa kokwakheka kanye nokuhlolwa kokusebenza ngokomzimba ukuqinisekisa ukuphepha nokusebenza.

• Ukufuduka kanye nokuhlolwa kwe-organoleptic kuqinisekisa ukuphepha kokudla.
• Kudingeka ukuthobela imithetho yomhlaba wonke.
• Ukuhlaziywa ngokomzimba namakhemikhali kuqinisekisa ikhwalithi yomkhiqizo.

Ukuthobela Imithetho Nokuphepha Kokudla Ebhodini Lephepha Lebanga Lokudla

Ukuhlangabezana Nezidingo Zomthetho

Abakhiqizi kumele balandele imithetho eqinile ukuqinisekisa ukuthi ibhodi lephepha lokudla liphephile ukuthintana nokudla ngqo. I-United States kanye ne-European Union banezindlela ezahlukene zokulawula. I-US Food and Drug Administration (FDA) igxile ezintweni ngazinye futhi ivumela izithasiselo ngaphandle kokuthi kutholakale ukuthi ziyingozi. I-European Union idinga ukuvunyelwa kusengaphambili kwezithasiselo futhi isebenzisa izinombolo ze-E ukuze ilebhele. Zombili izifunda ziphoqelela amazinga aphezulu okuphepha, kodwa i-EU ihlola umkhiqizo wokugcina futhi ayivumeli ukukhululwa. I-Asia, okuhlanganisa neJapane, inolwazi oluncane lomphakathi mayelana nemithetho yayo yebhodi lephepha lokudla.

Izitifiketi kanye nokuhlolwa kwezimali

Izitifiketi zisiza abakhiqizi ukufakazela ukuzibophezela kwabo ekuphepheni nasekukhwaleni kokudla. Isitifiketi se-Safe Quality Food (SQF) sisebenzisa izimiso ze-HACCP futhi sidinga uhlelo oluqinile lokuphathwa kwekhwalithi. Isitifiketi se-Recycled Paperboard Technical Association (RPTA) siqinisekisa ukuthi ibhodi lephepha lihlangabezana nezindinganiso zokuxhumana nokudla. I-ISO 9001:2015 igxile ekukhiqizweni okuqhubekayo kanye nokuthuthuka okuqhubekayo. Ezinye izitifiketi, njenge-FSC kanye ne-SFI, zibonisa ukuthola nokugcina ukudla ngendlela efanele. Ukuhlolwa okuvamile kuhlola ukuthi izinkampani ziyazilandela lezi zindinganiso futhi zigcina izinqubo zazo zisesikhathini.

Ukulandelelwa kanye Nemibhalo

Ukulandelela kunikeza izinkampani ikhono lokulandelela zonke izinyathelo ku-supply chain. Lokhu kuzisiza ukuthi zithole umthombo wanoma iyiphi inkinga ngokushesha futhi ziphathe ukukhunjulwa uma kudingeka. Ukulandelela kusekela nokuthobela imithetho futhi kwakha ukwethembana nabathengi. Izinhlelo zedijithali zithuthukisa ukugcinwa kwamarekhodi kanye nezikhathi zokuphendula ngesikhathi sezigameko zokuphepha kokudla. Izinkampani zigcina imibhalo eningiliziwe mayelana nezinto zokwakha, izinqubo, kanye nabaphakeli ukuqinisekisa ukucaca nokuphepha.

• Ukulandelelwa kokudla kuthuthukisa ukuphepha kokudla ngokunciphisa izingozi zokungcola.
• Ivumela ukuphathwa kokukhumbula okusheshayo futhi isekela ukuhambisana nomthetho.
• Ukucaca kwandisa ukwethenjwa kwabathengi futhi kusiza ekuphatheni izehlakalo.

Zonke izigaba zokukhiqiza ibhodi lephepha lokudla zisekela ukuphepha kokudla kanye nokuthembeka kokupakisha. Ukunamathela ezindinganisweni zokuphepha kokudla kwakha ukwethenjwa kwabathengi kanyeivikela idumela lomkhiqizoAbakhiqizi bayazuza ezitifiketini, kuyilapho ubuchwepheshe obusha kanye nemikhuba eqhubekayo kuqhubeka nokuthuthukisa ukuphepha, ikhwalithi, kanye nomthelela wemvelo ekupakishweni kokudla.

Imibuzo Evame Ukubuzwa

Yini eyenza ukudla kwebhodi lephepha kube yizinga eliphezulu?

Ibhodi lephepha lebanga lokudlaisebenzisa imicu engeyona i-virgin, amakhemikhali aphephile ekudleni, kanye nokulawula okuqinile kokuhlanzeka. Abakhiqizi bahlola ukuhlanzeka kanye nokuhambisana nezindinganiso zokuphepha kokudla.

Ingabe ibhodi lephepha lokudla elisezingeni lokudla lingaphinde lisetshenziswe?

Yebo, iningiibhodi lephepha lokudla elisezingeni lokudla lingaphinde lisetshenzisweAmabhodi ahlanzekile, angagqokwanga angasetshenziswa kabusha kalula. Amabhodi agqokwanga angadinga izinqubo ezikhethekile zokusebenzisa kabusha.

Kungani abakhiqizi besebenzisa izembozo ebhodini lephepha lokudla?

Izimbozo zivikela ukudla emswakama, emafutheni, nasemoyeni. Ziphinde zisize ibhodi ukuthi imelane namabala futhi zithuthukise amandla alo okupakisha.