Ibhodi yendlovu yodidi lokutyaIphepha lisebenza njengesisombululo esithembekileyo sokupakisha iimveliso ezahlukeneyo zokutya. Le nto iqinisekisa ukhuseleko kunye nokuqina, nto leyo eyenza ukuba ibe lukhetho olufanelekileyo kumashishini akwishishini lokutya. Xa kuthelekiswaibhodi eqhelekileyo yodidi lokutyakwayeikhadibhodi emhlophe yeklasi yokutya, ibhodi ye-ivory yodidi lokutya ibalasele ngeempawu zayo ezibalaseleyo.
Yintoni iPhepha leBhodi ye-Ivory yoHlelo lokutya?
Iphepha lebhodi yendlovu yodidi lokutyasisixhobo sokupakisha esikhethekileyo esenzelwe ukunxibelelana ngqo neemveliso zokutya. Eli phepha libalasele ngenxa yokwakheka kwalo okwahlukileyo kunye neempawu zokhuseleko. Lenziwe ngeI-pulp yomthi eyi-100%, ukuqinisekisa ukuba iyahlangabezana nemigangatho engqongqo yokhuseleko lokutya. Ukungabikho kwezinto ezikhanyisa ukukhanya kuyahlula kwiphepha lebhodi yendlovu eqhelekileyo, nto leyo eyenza ukuba ibe lolona khetho lukhuselekileyo lokupakisha ukutya.
Nazi ezinyeiimpawu ezichazayoezahlula iphepha lebhodi yendlovu yodidi lokutya kwiphepha lebhodi yendlovu eqhelekileyo:
| Uphawu | Iphepha leBhodi ye-Ivory ye-Food-Grade | Iphepha leBhodi ye-Ivory eqhelekileyo |
|---|---|---|
| Ukwakhiwa | Akukho zinto zokwenza mhlophe ezikhanyayo | Isenokuba neearhente zokumhlophe ezikhanyayo |
| Ubumhlophe | Ibhodi yendlovu etyheli kunebhodi eqhelekileyo | Ifuna ubumhlophe obuphezulu |
| Imigangatho yoKhuseleko | Ihlangabezana neemfuno zokhuseleko lokutya | Akunyanzelekanga ukuba kukhuseleke ekutyeni |
| Izicelo | Ifanelekile ukuba idibane ngqo nokutya | Usetyenziso oluqhelekileyo lokupakisha |
| Ukusebenza | I-anti-fading egqwesileyo, ukumelana nokukhanya, ukumelana nobushushu | Ukusebenza okuqhelekileyo |
Iileya zephepha lebhodi ye-ivory yodidi lokutya zenziwe ngezinto ezisemgangathweni ophezulu. Iileya eziphezulu nezisezantsi zenziwe nge-bleached chemical pulp, ngelixa iileya eziphakathi zisebenzisa i-Bleached Chemi-Thermo Mechanical Pulp (BCTMP). Esi sakhiwo sineeleya siphucula ukuqina nokusebenza kwaso.
Ukongeza, inkqubo yokuvelisa ilandela imigangatho engqongqo, iqinisekisa ukuba akukho zinto zinobungozi ezikhoyo. Oku kuzibophelela kukhuseleko kwenza iphepha lebhodi ye-ivory yodidi lokutya libe lukhetho oluhle kakhulu kumashishini afuna ukupakisha iimveliso zokutya ngokukhuselekileyo.
Iphepha leBhodi ye-Ivory yoKhuseleko loMgangatho woKutya
Ukhuseleko yeyona nto ibalulekileyo xa kufikwa kwizinto zokupakisha ezisetyenziswa kushishino lokutya. Iphepha lebhodi yendlovu yodidi lokutya lihlangabezana nemigangatho yokhuseleko engqongqo, liqinisekisa ukuba lifanelekile ukunxibelelana ngqo neemveliso zokutya. Eli phepha lihambelana nemigaqo eyahlukeneyo yamazwe ngamazwe, kuquka leyo imiselwe yi-FDA eMelika kunye ne-European Food Safety Authority (EFSA) eYurophu. Ezi ziqinisekiso ziqinisekisa ukuba iphepha likhuselekile ukunxibelelana nokutya kwaye lilandela iimfuno zempilo nokhuseleko.
Le theyibhile ilandelayo ichaza imigangatho yokhuseleko ephambili esebenzayo kwiphepha lebhodi ye-ivory yodidi lokutya:
| Isiqinisekiso/esisemgangathweni | Inkcazo |
|---|---|
| I-FDA | Ukuthobela imigaqo yoLawulo loKutya neMithi eMelika malunga nezixhobo zokunxibelelana nokutya. |
| I-EFSA | Ukunamathela kwimigangatho yeGunya loKhuseleko lokutya laseYurophu yokhuseleko lokutya eYurophu. |
| Isiqinisekiso seBanga lokutya | Uqinisekisa ukuba ibhodi yephepha iyahlangabezana neemfuno ezithile zomthetho zezinto ezidibana nokutya. |
| Iingubo zokuthintela | Unyango olubonelela ngokumelana nokufuma kunye namafutha, oluyimfuneko ekupakisheni ukutya kakuhle. |
Iphepha lebhodi ye-ivory yodidi lokutya likwaneempawu ezibalulekileyo zokhuseleko:
- Isiqinisekiso se-Food-Grade siqinisekisa ukuthotyelwa kwemigangatho yokhuseleko.
- IiBarrier Coatings zikhusela kumswakama kunye namafutha.
- Ukuhambelana kwe-inki kunye nokuprinta kufuneka kungabi nabungozi kwaye kuvunyelwe ukupakishwa kokutya.
- Ukuthobela imithetho yasekuhlaleni, yesizwe, neyehlabathi kubalulekile.
- Ukugcinwa nokuphathwa kakuhle kugcina iimpawu zokhuseleko lokutya.
Ngokwahlukileyo koko, amaphepha okupakisha angengowodidi lokutya anokuba nezinto ezingcolisayo eziyingozi. Izinto ezingcolisayo eziqhelekileyo ezifumaneka kwezi zinto ziquka:
| Isingcolisi | Umthombo |
|---|---|
| Ioyile yeminerali | Ukususela kwii-inki eziprintiweyo, izincamathelisi, iiwax, kunye nezixhobo zokulungisa |
| IiBisphenols | Ukususela kwiirisithi zephepha elishushu, ii-inki, kunye neglu |
| IiPhthalates | Ukususela kwii-inki, iilacquers, kunye nezincamathelisi |
| I-Diisopropyl napthalenes (DIPN) | Kwiphepha lokukopa elingenakhabhoni |
| Abaqalisi bezithombe | Ukusuka kwii-inki zokuprinta ezinyangiweyo nge-UV |
| Izinto ezingaphiliyo | Ukususela kwiipeyinti, ii-pigment, ukuphinda kusetyenziswe iphepha kunye nebhodi engeyonto yokutya, izixhobo zokulungisa, njl. |
| I-2-Phenylphenol (OPP) | Isibulali-ntsholongwane, isibulali-fungi, kunye nesibulali-ntsholongwane; izinto eziluhlaza zokufaka imibala kunye nezongezo zerabha |
| I-Phenanthrene | I-PAH esetyenziswa kwi-inki yephephandaba |
| Ii-PFAS | Isetyenziswa njengesithintelo somswakama kunye nesithintelo esingangeni mafutha |
Abavelisi kufuneka banamatheleimithetho engqongqoukuqinisekisa ukuba iphepha lebhodi ye-ivory yodidi lokutya likhuselekile ekunxibelelaneni ngokuthe ngqo nokutya. I-United States kunye ne-European Union zineendlela ezahlukeneyo zomthetho. I-US FDA igxila kwizixhobo ngazinye kwaye ivumela izongezo ngaphandle kokuba kuqinisekiswe ukuba ziyingozi. Ngokwahlukileyo koko, i-EU iyalela ukuba izongezo zivunywe kwangaphambili kwaye isebenzisa iinombolo ze-E ukuze zibhalwe. Zombini ezi ngingqi zigcina imigangatho yokhuseleko ephezulu, kodwa i-EU yenza uvavanyo lokugqibela lwemveliso kwaye ayivumeli ukukhululwa.
Ukuqina Nokuqina Kwephepha Lebhodi Ye-Ivory Yomgangatho Wokutya
Iphepha lebhodi yendlovu yodidi lokutya ligqwesileukuqina nokuhlala ixesha elide, nto leyo eyenza ukuba ibe lolona khetho lukhethwayo xa kupakishwa ukutya. Ulwakhiwo lwayo oluqinileyo luqinisekisa ukuba inokumelana neemeko ezahlukeneyo ngexesha lokuthuthwa nokugcinwa. Inkqubo yokuvelisa idlala indima ebalulekileyo ekufezekiseni la mandla. Inyathelo ngalinye, ukusuka ekukhetheni izinto eziluhlaza ukuya ekugqumeni, lenzelwe ukuphucula ukusebenza kwephepha.
Uluhlu oluqhelekileyo lobukhulu bephepha lebhodi ye-ivory grade yokutya luhluka ukusuka kwi-0.27 ukuya kwi-0.55 millimeters. Olu bukhulu lunegalelo ekubeni likwazi ukumelana nokugoba nokukrazuka, ukuqinisekisa ukuba ligcina imo yalo nokuba liphantsi koxinzelelo. Ukongeza, i-PE coating ephindwe kabini kwiphepha lebhodi ye-ivory inika umaleko owongezelelweyo wokumelana nokufuma. Olu phawu lukhusela umxholo kumswakama, lugcina ukuthembeka kwawo kunye nococeko.
Iphepha lebhodi ye-ivory yodidi lokutya likwavavanywa ngokungqongqo ukuqinisekisa ukuba lihlala ixesha elide. Umzekelo, uvavanyo lokuwa lulinganisa ukuwa ngengozi ngexesha lokuphathwa nokuthuthwa. Le ndlela ivavanya ubuthathaka bebhokisi kunye nomxholo wayo kwii-engile ezahlukeneyo. Uvavanyo lokucinezelwa luvavanya indlela iphepha elimelana ngayo noxinzelelo xa libekwe phantsi kwezinye iibhokisi. Ezi mvavanyo ziqinisekisa ukuba ukupakisha kunokunyamezela ubunzima bokuthuthwa ngaphandle kokubeka emngciphekweni ukhuseleko lweemveliso zokutya ezingaphakathi.
Umgangatho wesakhiwo sephepha lebhodi ye-ivory yodidi lokutya ugcinwa ngenkqubo yokwenziwa ecokisekileyo. Iifayibha ezikumgangatho ophezulu ziyakhethwa kwaye zicutshungulwe ukuze kufikelelwe kubukhulu obufanayo kunye nokuguquguquka. Emva koko iphepha ligqunywa ngezinto eziqinisekisiweyo zokhuseleko lokutya, ukuqinisekisa ukuba liyahlangabezana nemigangatho yococeko kunye namandla ngaphambi kokupakishwa nokuthunyelwa.
Nazi ezinye zeempawu eziphambili zephepha lebhodi ye-ivory yodidi lokutya malunga nokumelana nokufuma:
| Ipropati | Ixabiso | Umgangatho woVavanyo |
|---|---|---|
| Ukufuma | 7.2% | I-GB/T462 ISO287 |
| Ubungqina bokufuma kunye nokuchasana nokugoba | Ewe | - |
Ukuthelekiswa kwePhepha leBhodi ye-Ivory yoBume boKutya kunye nezinye izixhobo zokuPakisha
Iphepha lebhodi yendlovu yodidi lokutyaInika iingenelo ezahlukeneyo ngaphezu kwezinye izinto zokupakisha, ingakumbi iplastiki. Okokuqala, iphepha liyaphinda lisetyenziswe kwaye linokulungiswa libe ziimveliso ezintsha, nto leyo enciphisa kakhulu inkunkuma. Ukongeza, liyabola, libola ngokwendalo, ngelixa iplastiki ingathatha amakhulu eminyaka ukuba liqhekeke. Iphepha livela kwizixhobo ezivuselelekayo, xa kuthelekiswa neplastiki, exhomekeke kwiimveliso ezisekelwe kwi-petroleum ezingavuselelekiyo.
Xa kucingwa ngempembelelo yokusingqongileyo, iphepha lebhodi yendlovu yodidi lokutya libola ngokukhawuleza kuneplastiki. Kulula nokuliphinda lisetyenziswe, njengoko iplastiki idla ngokungcoliswa yintsalela yokutya. Nangona ukuveliswa kwephepha kunokusebenzisa amandla amaninzi, kushiya unyawo oluncinci kokusingqongileyo xa liphinda lisetyenziswe ngokufanelekileyo. Iifektri zamaphepha zanamhlanje zenze inkqubela ekunciphiseni impembelelo yazo kokusingqongileyo ngokunciphisa ukusetyenziswa kwamanzi namandla. Ukuphinde lisetyenziswe kwephepha lebhodi yendlovu yodidi lokutya ngokubanzi kulungile, nangona ezinye iintlobo zephepha ezigqunywe ngepeyinti zinokuba nokuphinde lisetyenziswe kancinci xa kuthelekiswa nezinye.
Usetyenziso lwePhepha leBhodi ye-Food Grade Ivory kwiShishini lokutya
Iphepha lebhodi ye-ivory yodidi lokutya lisetyenziswa kakhulu kwishishini lokutya ngenxa yokhuseleko nokuhlala ixesha elide. Le nto isebenziseka lula ilungele ukupakisha iintlobo ngeentlobo zeemveliso zokutya, ukuqinisekisa ukuba zihlala zintsha kwaye zikhuselekile ngexesha lokuthuthwa nokugcinwa.
Iimveliso zokutya eziqhelekileyo ezipakishwe ngephepha lebhodi ye-ivory yodidi lokutya ziquka:
| Imveliso yokutya | Iinkcukacha |
|---|---|
| Iibhokisi zetshokholethi | 300gsm, 325gsm |
| Iibhokisi zeSandwich | 215gsm – 350gsm |
| Iibhokisi zeekuki | I-400gsm enefestile |
Kwicandelo lokubhaka, iphepha lebhodi ye-ivory yodidi lokutya lineenzuzo ezininzi. Libonelelaisithintelo esiqinileyo esikhusela ukutyakwiingcolisi zangaphandle. Umphezulu wayo ogudileyo uxhasa ukugqunywa okukhuselekileyo kokutya, uphucula ucoceko kwaye wandise ixesha lokugcinwa. Ukongeza, uyilo olukhaphukhaphu lunciphisa iindleko zokuthumela, nto leyo eyenza ukuba ifikeleleke kubavelisi bokutya.
Ngaphezu koko, iphepha lebhodi ye-ivory yodidi lokutya liyamelana nokufuma, nto leyo enceda ukugcina ubutsha kunye nenkangeleko yokutya. Inkangeleko yalo entle yongeza ubuchule ekupakisheni ukutya, nto leyo ephucula amava okutya ngokubanzi.
Ishishini leziselo nalo liyazuza kwezi zinto. Uphando olwenziwe nguYuan et al. (2016) lutyhile ukubaIisampulu zetafile zephepha ezili-17 kwezili-19eMelika zenziwe ngebhodi yendlovu, nto leyo ebonisa ukusetyenziswa kwayo rhoqo ekupakisheni ukutya neziselo. Le ndlela igxininisa ukhuseleko kunye nokusebenza kwayo, nto leyo eyenza ukuba ibe lukhetho olukhethwayo phakathi kwabavelisi.
Njengoko imfuno yokutya okulungele ukutyiwa isanda, iphepha lebhodi ye-ivory lodidi lokutya liyaqhubeka nokuthandwa. Ubuhlobo bayo nokusingqongileyo, eyenziwe ngezinto ezisetyenzisiweyo kunye ne-virgin wood pulp, iqinisekisa ukhuseleko lokudibana kokutya ngqo. Ukusebenza okuphezulu kokuprinta kuphucula ukubonakala kokupakisha ukutya okulungele ukutyiwa, okwenza kube lukhetho olunomtsalane kubathengi.
Iphepha lebhodi ye-ivory yodidi lokutya libonakala njengokhetho oluhle kakhulu lokupakisha ukutya ngenxa yeempawu zalo zococeko, ukuqina okuphezulu, kunye nokuprintwa okugqwesileyo. Abathengi baya bekhetha iindlela ezinokubola, nto leyo eqhuba amashishini ukuba amkele le nto izinzileyo. Olu tshintsho lubonisa ukuzibophelela okwandayo kuxanduva lokusingqongileyo kwishishini lokutya.
FAQ
Yintoni eyenza iphepha lebhodi yendlovu yodidi lokutya likhuseleke ekupakisheni ukutya?
Iphepha lebhodi ye-ivory yodidi lokutya lenziwe ngeI-pulp yomthi eyi-100%kwaye ihlangabezana nemigangatho yokhuseleko engqongqo, iqinisekisa ukuba ayinazo izinto eziyingozi.
Ngaba iphepha lebhodi ye-ivory yodidi lokutya lingaphinda lisetyenziswe?
Ewe, iphepha lebhodi ye-ivory yodidi lokutya liyakwazi ukuphinda lisetyenziswe kwaye libola, nto leyo eyenza libeukhetho olunobuhlobo nokusingqongileyoyokupakisha ukutya.
Iphepha lebhodi yendlovu yodidi lokutya lithelekiswa njani neplastiki?
Iphepha lebhodi ye-ivory yodidi lokutya lihlala ixesha elide kuneplastiki. Libola ngokukhawuleza kwaye kulula ukulisebenzisa kwakhona, nto leyo enciphisa kakhulu impembelelo yokusingqongileyo.
Ixesha leposi: Sep-09-2025