Emqhudelwaneni wanamuhla wemboni yezokudla, ukuncintisana kokudla kwasesitolo kuye kwaba kuningi kakhulu kunokudla ngokwako kulula kakhulu, umklamo wokupakisha ukudla nawo ubalulekile, futhi ukuheha amaqembu amakhasimende angaba khona, ukwakheka kokupakishwa kokudla kuzoba okubaluleke kakhulu.
Yebo, nakuba sikhathazekile ngobuhle bomklamo womkhiqizo, sidinga futhi ukubeka ukuphepha kokupakishwa kokudla endaweni ebaluleke kakhulu, ikakhulukazi lezo ezithintana ngqo nezinto zokupakisha ukudla.Namuhla sizokhuluma ngephepha lokupakisha lebanga lokudla lolo lwazi oluncane, ukuze siqonde ukuthi liyini iphepha langempela lokupakisha lebanga lokudla.
01. Kuyini ukuphrinta kwe-Flexo?Uyini uyinki osekelwe emanzini?
Ukuphrinta kwe-Flexo kuwuhlobo lokuphrinta okuqondile olusebenzisa amapuleti esithombe anwebekayo aphakanyisiwe ukudlulisa oyinki abawuketshezi noma abanamafutha cishe kunoma yiluphi uhlobo lwento.Ukuphrinta komshini omncane.Ukuphrinta kwe-Flexo kuhlukile futhi kuyavumelana nezimo, ukonga, kuvumelana nokuvikelwa kwemvelo, ngokuhambisana nezindinganiso zokupakisha zokupakisha, kuyindlela eyinhloko yokuphrinta yephepha lokupakisha ukudla.
Uyinki osekelwe emanzini uyinki okhethekile womshini wokunyathelisa we-flexo.Ngenxa yokusebenza kwayo okuzinzile, umbala ogqamile, ukuvikelwa kwemvelo futhi akukho ukungcola, ukuphepha nokungashi, ifaneleka ngokukhethekile ukuphrinta ukudla, imithi kanye namanye amaphepha okupakisha anezidingo eziqinile zezempilo.
02. Liyini ibhodi likathayela?Yiziphi izinzuzo?
Ibhodi likathayela, iphepha eliwugqinsi elimaholoholo elinothayela futhi liyanwebeka.Ngenxa yokuthi isitsha sokupakisha esenziwe ngekhadibhodi likathayela sinokusebenza kwaso okuyingqayizivele kanye nezinzuzo zokuhlobisa nokuvikela impahla ngaphakathi, sesibe yinye yezinketho eziyinhloko zephepha lokupakisha ukudla elikhula ngokushesha futhi elihlala njalo.
Ibhodi likathayela lenziwe ngephepha lobuso, iphepha langaphakathi, iphepha eliwumgogodla kanye nephepha likathayela elicutshungulwa ngokubopha.Ngokwesidingo sokupakishwa kwempahla, ingacutshungulwa ibe isendlalelo esisodwa, izendlalelo ezi-3, izendlalelo ezi-5, izendlalelo eziyi-7, izendlalelo eziyi-11 nezinye ibhodi likathayela.
Ibhodi likathayela elinesendlalelo esisodwa ngokuvamile lisetshenziswa njengongqimba oluvikela ulwelwesi lokupakishwa kwempahla, noma ukwenza ipuleti elikhanyayo, ukuze kugwenywe ukudlidliza noma ukungqubuzana ngesikhathi sokugcinwa nokuthutha impahla.
Izingqimba ezi-3 nezi-5 zebhodi likathayela ekukhiqizeni amabhokisi kathayela yi- common;Nezendlalelo eziyisi-7 noma eziyi-11 zebhodi likathayela ikakhulukazi ezomshini nokagesi, ugwayi olaphelwe ngamanzi, ifenisha, izithuthuthu, izinto zikagesi ezinkulu zasendlini namanye amabhokisi okupakisha.
03. Liyini iphepha elinsundu?Kungani amabhokisi e-kraft ehlala isikhathi eside?
Iphepha le-Kraft lenziwe nge-coniferous wood sulfate pulp engaxutshiwe.Inamandla kakhulu futhi ivamise ukuba nsundu ngokuphuzi ngombala.I-pulp yesikhumba senkomo esenziwe i-half-bleach noma i-bleach ngokugcwele inombala onsundu ngokuphaphathekile, ukhilimu noma umhlophe.
I-fiber yokhuni yesihlahla se-coniferous yiyona nto eyinhloko yokwenza iphepha le-kraft, futhi i-fiber yalesi sihlahla yinde kakhulu.Ukuze ungalimazi ukuqina kwefayibha ngangokunokwenzeka, ngokuvamile iphathwa ngamakhemikhali e-caustic soda ne-alkali sulfide.I-fiber ixhunywe eduze ne-fiber, ukuze ukuqina nokuqina kwe-wood fiber ngokwayo kungagcinwa kahle.Iphepha le-kraft elivelayo linamandla kakhulu futhi lihlala isikhathi eside kunephepha elivamile.
Ibhokisi lokupakisha iphepha le-Kraft ngenxa yombala walo oyingqayizivele kanye nezindawo zemvelo, kanye nezakhiwo eziqinile zomzimba, ezidumile embonini yokupakisha, futhi umkhuba wokuthuthukiswa nawo unolaka kakhulu.
04. Iyini i-agent ye-fluorescent?Ungakubona kanjani ukusabela kwe-fluorescence kwephepha lokupakisha ukudla?
I-agent ye-fluorescent iwuhlobo lukadayi we-fluorescent, uhlobo lwenhlanganisela eyinkimbinkimbi yezinto eziphilayo.Ijabulisa ukukhanya okungenayo ku-fluoresce, kwenze izinto zibonakale zimhlophe, zigqamile futhi zicace ngokwengeziwe ngeso lenyama.Imboni yephepha ivame kakhulu ku-agent ekhanyayo ye-liquid, ngoba ingathuthukisa ubuhle obuphelele bemikhiqizo yephepha elangeni.
Futhi ephepheni lokupakisha ukudla, ukuba khona kwe-agent ye-fluorescent akuhambisani nezidingo zokuphepha kokudla.Ngaphezu kwalokho, iphepha lokupakisha ukudla eliqukethe i-agent ye-fluorescent lingathuthela ekudleni ngesikhathi sokusetshenziswa, okumuncwa umzimba womuntu futhi akulula ukubola.Izolimaza impilo yomuntu ngemva kokunqwabelana okuqhubekayo emzimbeni womuntu.
Futhi thola ukuthi iphepha lethu lokupakisha ukudla liqukethe izinto ezisobala ze-fluorescent, ungakhetha isibani se-ultraviolet.Kudingeka kuphela ukukhanyisa isibani se-ultraviolet esibanjwe ngesandla se-wavelength ekabili ephepheni lokupakisha.Uma iphepha elikhanyayo linokusabela okuphawulekayo kwe-fluorescence, lifakazela ukuthi liqukethe into ye-fluorescent.
05. Kungani kufanele iphepha lokupakisha lebanga lokudla lenziwe ngokuphelele ngokhuni oluluhlaza?
Ukuphepha kokudla kubaluleke kakhulu lapho iphepha lokupakisha ukudla lihlangana ngqo nokudla.Iphepha lokupakisha ukudla elenziwe ngokuphelele ngokhuni oluluhlaza alinayo ingozi yokungcola futhi lingathinta ngokuphephile ukudla ngaphandle kokudlulisela izithako eziyingozi ekudleni.
Futhi ukuqina kokuqina kwe-fiber ye-wood pulp, ukuminyana okuphezulu, amandla amahle, ukusebenza kahle kokucubungula kungcono, ngesikhathi sokucubungula nokukhiqiza ngaphandle kokwengeza izithako ezikhethekile ukuze kuthuthukiswe ukubukeka kwephepha, umbala, ukusebenza, njll. Akugcini nje ukuthuthukisa ukusebenza kahle kwephepha. izinsiza, kodwa futhi iphepha linokuthinta okuhle, umbala wemvelo (umbala ofanayo, akukho sikhunta, akukho amabala amnyama, njll.), umphumela omuhle wokunyathelisa futhi akukho phunga.
06. Yiliphi izinga okufanele i-pulp yokhuni eluhlaza (iphepha lesisekelo) lephepha lokupakisha lebanga lokudla lihlangabezane nayo?
Kufanele ihlangabezane nezimfuneko zezinga lakamuva le-GB 4806.8-2016 (lethulwe ngo-April 19, 2017).Inothi elikhethekile: GB 4806.8-2016 "I-National Food Safety Standard for Food Contact paper and board Materials and products" ithathe indawo ka-GB 11680-1989 "Izinga Lenhlanzeko leBase paper for Food Packaging".
Icacisa ngokucacile izinkomba zomzimba namakhemikhali okufanele zifinyelelwe ephepheni eliyisisekelo lokuthintana nokudla, okuhlanganisa izinkomba zomthofu ne-arsenic, izinkomba zensalela yento e-formaldehyde ne-fluorescent, imikhawulo yamagciwane kanye nenani eliphelele lokufuduka, ukusetshenziswa kwe-potassium permanganate, izinsimbi ezisindayo nezinye izinkomba zokufuduka.
Ibhokisi le-pizza yibhokisi thina bantu be-pizza esisebenzisayo ukufaka i-pizza yethu, futhi into evame kakhulu yokupakisha yibhokisi lephepha.Amabhokisi e-pizza ezinto ezahlukene anikeza abathengi imizwa ehlukene.Ibhokisi lokupakisha le-pizza elinomklamo we-chic nezinto eziqinisekisiwe lingabonisa kangcono izinga le-pizza, futhi linike amandla imikhiqizo yethu ye-pizza ukuze ibonise ikhwalithi evelele emakethe yokukhipha.
Kubalulekile ukukhetha ibhokisi le-pizza eliphelele elihambisana ne-pizza yakho.Ibhokisi le-pizza eliphelele akufanele libe nomklamo wenoveli kanye ne-chic kuphela, kodwa futhi izinto zokupakisha ezikhethiwe kufanele ziphephe, ukuvikelwa kwemvelo futhi zihambisane nenhlanzeko yokudla kanye nezindinganiso zokuphepha.Ngakho-ke kubalulekile ukukhetha ibhokisi le-pizza yezinga lokudla elenziwe ngokhuni oluhlanzekile.
Ngisho noma izindleko zayo zokupakisha ziphezulu kunephepha elijwayelekile lokupakisha, kodwa ukuze kuthuthukiswe impilo yemvelo, ukucatshangelwa kokuphepha kokudla, kanye nentuthuko yesikhathi eside yebhizinisi, kufanele senze ukukhetha okufanele.
Lapha i-Ningbo Tingsheng Import & Export Co., Ltd ihlinzeka ngemikhiqizo yephepha.Inkampani inikeza eminye imikhiqizo yephepha njengeIbhokisi likaswidi,isikhafithini,Ibhokisi le-sushinjalo njalo.Sibheke phambili koxhumana naye!
Isikhathi sokuthumela: Jun-05-2023