What are the Advantages of Food Grade PE Coated Paper Cup? Are They Water Proof?

I. Incazelo kanye nezici zebanga lokudla izinkomishi zephepha ezihlanganiswe nge-PE

A. Iyini inkomishi yephepha ehlanganiswe ne-PE yebanga lokudla

Ibanga lokudla PE camerainkomishi yephephayenziwa ngokumboza i-polyethylene (PE) yebanga lokudla endaweni yangaphakathi yodonga lwenkomishi yephepha. Lokhu kunamathela kungavimbela ngokuphumelelayo ukungena kwe-liquid futhi kunikeze isendlalelo sokuvikela esingangeni manzi ukuze kuqinisekiswe ikhwalithi kanye nokuphepha kwenhlanzeko kokudla neziphuzo.

B. Inqubo yokukhiqiza yebanga lokudla PE camera paper izinkomishi

1. Ukukhethwa kwempahla yenkomishi yephepha. Iphepha lidinga ukwenziwa ngezinto ezihlangabezana nezindinganiso zokuhlanzeka kokudla. Lezi zinto ngokuvamile zenziwe nge-pulp yephepha namakhadibhodi.

2. Ukulungiswa kwe-PE enamathela. Yenza izinto ze-PE ezihlangabezana namazinga okuphepha kokudla zibe izimbotshana.

3. Isicelo sokumboza. Gcoba i-PE enamathela odongeni lwangaphakathi lwenkomishi yephepha ngokusebenzisa izindlela ezinjengokumboza, ukufutha, nokuhlanganisa.

4. Ukomisa ukwelashwa. Ngemuva kokuthi isigqoko sisetshenziswe, indebe yephepha idinga ukumiswa. Lokhu kuqinisekisa ukuthi ukugqoka kungakwazi ukunamathela ngokuqinile enkomishini yephepha.

5. Ukuhlolwa komkhiqizo kuqedile. Ukuhlolwa kwekhwalithi kuyadingeka ezinkomishi zephepha ezimbozwe nge-PE eziqediwe zebanga lokudla. Lokhu kuqinisekisa ukuhambisana namazinga afanele okuphepha kokudla.

C. Ukusebenza kwemvelo kwebanga lokudla izinkomishi zephepha ezihlanganiswe nge-PE

Uma kuqhathaniswa nezinkomishi zepulasitiki zendabuko, i-PE yebanga lokudla eboshweizinkomishi zephephaabe nokusebenza okuthile kwemvelo. Izinto ze-PE zinokuwohloka. Ukusetshenziswa kwezinkomishi zephepha eziboshwe nge-PE kunganciphisa ukungcoliswa kwemvelo okubangelwa udoti wepulasitiki. Uma kuqhathaniswa nenqubo yokwenza izinkomishi zepulasitiki, izinkomishi zephepha ezimbozwe i-PE zebanga lokudla zisebenzisa amandla amancane. Lokhu kunciphisa umthwalo wokusetshenziswa kwamandla emvelweni. Ngaphezu kwalokho, izinto ze-PE ziyasebenziseka kabusha. Ukugaywa kabusha ngendlela efanele nokusebenzisa kabusha kunganciphisa ukusetshenziswa kwezinsiza.

Sekukonke, izinkomishi zephepha ezihlanganiswe ngebanga lokudla le-PE zenza kahle ngokusebenza kwemvelo. Kodwa-ke, ekusebenzeni, kufanele kuqashelwe ukuhlelwa kwemfucuza kanye nokugaywa kabusha okufanele ukuze kuncishiswe umthelela emvelweni.

II. Izinzuzo zebanga lokudla izinkomishi zephepha ezihlanganiswe nge-PE

A. Ukuqinisekiswa kwekhwalithi yokuphepha kokudla

Izinkomishi zephepha ezihlanganiswe ngebanga lokudla ze-PE zenziwe ngezinto ezihlangabezana nezindinganiso zokuhlanzeka kokudla. Kungaqinisekisa ngempumelelo ukuphepha kokudla. I-PE coating inokusebenza okuhle kokuvimbela amanzi, okungavimbela iziphuzo ukuthi zingangeni enkomishini yephepha. Lokhu kugwema ukungcoliswa ukungcola okubangelwa ukuthintana nephepha. Ngaphezu kwalokho, impahla ye-PE ngokwayo iyimpahla yokuphepha yokuxhumana nokudla, engenabuthi futhi ayinaphunga. Ngeke kulimaze izinga lokudla. Ngakho-ke, ukudla grade PE cameraizinkomishi zephephaziyisitsha sokupakisha ukudla sekhwalithi ephezulu. Ingaqinisekisa ngempumelelo inhlanzeko nokuphepha kokudla.

B. Isithombe esihle futhi esiphanayo, esithuthukisayo

Izinkomishi zephepha ezihlanganiswe ngebanga lokudla ze-PE zinomphumela omuhle wokubukeka. Ukumbozwa kwenza ingaphezulu lenkomishi yephepha lishelele, livumela ukuphrinta okuhle nokuboniswa kwephethini. Ngaphezu kwalokho, lokhu kungabonisa kangcono ubunikazi bebhizinisi nomkhiqizo. Lokhu akugcini nje ukuthuthukisa isithombe esiphelele sendebe yephepha. Ingase futhi idale imiphumela engcono yokuphromotha yokuxhumana nokumaketha kwebhizinisi. Ngesikhathi esifanayo, izinkomishi ezinjalo zephepha zinganikeza abathengi isipiliyoni esihle sokubuka futhi zithuthukise inani elengeziwe lomkhiqizo.

C. Ukusebenza okuhle kakhulu kwe-thermal insulation

Izinkomishi zephepha ezihlanganiswe ngebanga lokudla ze-PE zinokusebenza okuhle kokufakwa kwe-thermal. Izinto ze-PE zine-conductivity ephansi yokushisa. Ingavimbela ngokuphumelelayo ukuqhutshwa kokushisa. Lokhu kuvumela isiphuzo esishisayo ngaphakathi kwenkomishi yephepha ukugcina izinga lokushisa isikhathi eside. Sekuyisinqumo esihle kubathengi. Akudingekile ukuba bakhathazeke ngokushisa ngenkathi bejabulela iziphuzo ezishisayo. Ngaleso sikhathi, ukusebenza okuhle kakhulu kokubeka uphawu kwe-PE coating kunganciphisa ukulahlekelwa ukushisa. Lokhu kuthuthukisa ngokwengeziwe ukusebenza kwenkomishi yephepha.

D. Ulwazi olungcono lomsebenzisi

Uma kuqhathaniswa nezinkomishi zepulasitiki zendabuko, izinkomishi zephepha ezihlanganiswe nge-PE zebanga lokudla zinesipiliyoni somsebenzisi esisezingeni eliphezulu. Ubushelelezi be-PE coating kunikezainkomishi yephephaumuzwa ongcono. Lokhu kungathuthukisa ulwazi lomthengi nokwaneliseka. Ngaphezu kwalokho, izinkomishi zephepha eziboshwe nge-PE zinokumelana kahle nowoyela futhi zinganciphisa ukungena kwamafutha. Lokhu kwenza inqubo yokusebenzisa ibe lula futhi ibe nenhlanzeko. Ngaphezu kwalokho, izinkomishi zephepha ezimbozwe nge-PE nazo zinokumelana nomthelela omuhle. Azikhubazeki kalula futhi zingamelana nezinga elithile lamandla angaphandle. Lokhu kwenza inkomishi yephepha izinze kakhulu ngesikhathi sokusetshenziswa futhi kunciphisa ubungozi bokuguquguquka.

Izinkomishi zephepha ezenziwe ngezifiso ezenzelwe umkhiqizo wakho! Singabahlinzeki bempahla abaqeqeshiwe abazinikele ekukunikezeni ngezinkomishi zephepha ezisezingeni eliphezulu nezenziwe ngezifiso. Noma ngabe izitolo zekhofi, izindawo zokudlela, noma ukuhlela imicimbi, singahlangabezana nezidingo zakho futhi sishiye umbono ojulile kumkhiqizo wakho kuyo yonke inkomishi yekhofi noma yesiphuzo. Izinto zokwakha zekhwalithi ephezulu, ubuciko obuhle, kanye nomklamo oyingqayizivele wengeza ubuhle obuyingqayizivele ebhizinisini lakho. Sikhethele ukwenza umkhiqizo wakho uhluke, uwine ukuthengisa okwengeziwe kanye nedumela elihle kakhulu!

III. Ukusebenza okungangeni manzi kwezinkomishi zephepha ezifakwe ebangeni le-PE

A. Umgomo ongangeni manzi we-PE coating

Ukusebenza okungenamanzi kwezinkomishi zephepha ezimbozwe ngebanga lokudla ze-PE kunqunywa izici ze-PE coating. I-PE, eyaziwa nangokuthi i-polyethylene, iyinto ekwazi ukumelana namanzi kahle kakhulu. I-PE coating yenza ungqimba oluqhubekayo olungangeni manzi ebusweni benkomishi yephepha. Ingakwazi ukuvimbela ngempumelelo uketshezi ukuthi lungene ngaphakathi kwendebe yephepha. I-PE coating inokunamathela okuhle kanye nepulasitiki ngokusebenzisa isakhiwo sayo se-polymer. Ingakwazi ukubopha ngokuqinile ebusweni bendebe yephepha ukuze yakhe ungqimba lokumboza, ngaleyo ndlela izuze umphumela wokungangeni kwamanzi.

B. Ukuhlolwa kokusebenza okungangeni manzi kanye nesikhungo sokunikeza izitifiketi

Ukusebenza okungangeni kwamanzi kwezinkomishi zephepha ezinamekwe ze-PE zebanga lokudla ngokuvamile kudinga uchungechunge lokuhlolwa nezitifiketi ukuze kuqinisekiswe ukuthobela kwazo. Indlela yokuhlola esetshenziswa kakhulu i-Water Drop Penetration Test. Le ndlela isho ukuwisa inani elithile lamaconsi amanzi phezu kwenkomishi yephepha. Ngemva kwalokho, bheka ukuthi amaconsi amanzi angena yini ngaphakathi enkomishini yephepha isikhathi esithile. Linganisa ukusebenza okungangeni manzi ngale ndlela. Ngaphezu kwalokho, ezinye izindlela zokuhlola zingasetshenziswa. Okufana nokuhlolwa kokungqubuzana okumanzi, ukuhlolwa komfutho we-liquid, njll.

Kunezinhlangano eziningi zokunikeza izitifiketi zokusebenza kokuvikela amanziizinkomishi zephephaemazweni ngamazwe. Isibonelo, isitifiketi se-FDA, isitifiketi se-European Union (EU), i-China General Administration for Quality Supervision, Inspection and Quarantine (AQSIQ) isitifiketi, njll. Lezi zikhungo zizogada ngokuqinile futhi zihlole izinto zokwakha, ubuchwepheshe bokucubungula, ukusebenza okungangeni kwamanzi, njll. izinkomishi. Futhi lokhu kusiza ekuqinisekiseni ukuthi izinkomishi zephepha zihambisana nezindinganiso nemithetho kazwelonke ehambisanayo.

C. Ukumelana nokuvuza kwezinkomishi zephepha eziboshwe nge-PE

Izinkomishi zephepha ezihlanganiswe ngebanga lokudla ze-PE zinokumelana nokuvuza okuhle. I-PE coating inezici zokuvala nokunamathela okuphezulu. Ingavimbela ngempumelelo uketshezi ukuthi lungavuzi enkomishini yephepha. Iziqukathi zenkomishi yephepha zidinga ukukhethwa kwezinqubo ezifanele zokukhiqiza nezinto zokwakha. Kungale ndlela kuphela lapho i-PE coating ingakha isibopho esiqinile nobuso bendebe yephepha. Ngemva kwalokho, ingakha umgoqo wokuvala osebenzayo. Futhi lokhu kungavimbela uketshezi ukuthi lungavuzi emithungweni noma ngaphansi kwenkomishi yephepha.

Ngaphezu kwalokho, izinkomishi zephepha ngokuvamile zifakwe umklamo wokufakazela ukuvuza. Okufana namakepisi avalayo, okepisi abaslayidayo, njll. Lokhu kuqhubekisela phambili ukuthuthukisa ukusebenza okunqanda ukuvuza kwenkomishi yephepha. Le miklamo inganciphisa ukuchitheka kwe-liquid kusukela ekuvuleni phezulu kwenkomishi yephepha. Ngesikhathi esifanayo, lezi zingaphinde zigweme ukuvuza ohlangothini lwenkomishi yephepha.

D. Ukungangenisi komswakama kanye nejusi

Ngaphezu kokusebenza okungangeni manzi, i-PE yebanga lokudla ihlanganisweizinkomishi zephephafuthi babe nomswakama omuhle kakhulu nokumelana nejusi. I-PE coating ingavimbela ngempumelelo izinto eziwuketshezi ezinjengomswakama, umswakama, kanye nejusi ekungeneni ngaphakathi kwendebe yephepha. I-PE coating yakha isendlalelo sokuvimbela ngokusebenzisa isakhiwo sayo se-polymer. Ingavimbela uketshezi ukuthi ludlule ezikhaleni ezingaphakathi kwempahla yephepha nenkomishi yephepha.

Ngenxa yokuthi izinkomishi zephepha zivame ukusetshenziselwa ukubamba uketshezi olufana neziphuzo ezishisayo noma ezibandayo. Ukusebenza kwe-anti permeability kwe-PE coating kubaluleke kakhulu. Ingaqinisekisa ukuthi inkomishi yephepha ngeke ithambe, ikhubazeke, noma ilahlekelwe ubuqotho besakhiwo ngenxa yokungena komswakama kanye nejusi ngesikhathi sokusetshenziswa. Futhi angaqinisekisa futhi ukuzinza nokuphepha kwendebe yephepha.

IV. Ukusetshenziswa kwezinkomishi zephepha ezifakwe ebangeni le-PE embonini yekhofi

A. Izidingo zemboni yekhofi zezinkomishi zephepha

1. Ukusebenza kokuvimbela ukuvuza. Ikhofi ngokuvamile yisiphuzo esishisayo. Lokhu kudinga ukwazi ukuvimbela ngempumelelo uketshezi olushisayo ukuthi lungavuzi emithungweni noma ngaphansi kwenkomishi yephepha. Kungale ndlela kuphela lapho singagwema ukuhlasela abasebenzisi futhi sikhuthaze ulwazi lwabathengi.

2. Ukusebenza kwe-thermal insulation. Ikhofi lidinga ukugcina izinga lokushisa elithile ukuze liqinisekise ukuthi abasebenzisi bajabulela ukunambitheka kwekhofi elishisayo. Ngakho-ke, izinkomishi zephepha kufanele zibe nezinga elithile lomthamo wokufaka ukuvikela ikhofi ekupholiseni ngokushesha.

3. Ukusebenza kwe-Anti permeability. Inkomishi yephepha idinga ukuthi ikwazi ukuvimbela umswakama wekhofi kanye nekhofi ukuthi ungangeni endaweni engaphandle yenkomishi. Futhi kuyadingeka ukugwema inkomishi yephepha ukuba ithambile, ikhubazekile, noma ikhiphe iphunga.

4. Ukusebenza kwemvelo. Abathengi bekhofi abaningi baya ngokuya beqaphela imvelo. Ngakho-ke, izinkomishi zephepha zidinga ukwenziwa ngezinto ezigaywa kabusha nezibolayo. Lokhu kusiza ukunciphisa umthelela emvelweni.

B. Izinzuzo zezinkomishi zephepha ezinamekwe nge-PE ezitolo zekhofi

1. Ukusebenza okuphezulu okungangeni manzi. Izinkomishi zephepha ezinamekwe nge-PE zingavimbela ngempumelelo ikhofi ukuthi lingangeni ebusweni benkomishi yephepha, zivimbele inkomishi ukuthi ithambile futhi ikhubazekile, futhi iqinisekise ubuqotho besakhiwo nokuzinza kwendebe yephepha.

2. Ukusebenza kahle kwe-insulation. I-PE enamathelayo inganikeza ungqimba lwe-insulation. Lokhu kunganciphisa ngempumelelo ukudluliswa kokushisa futhi kwandise isikhathi sokufakwa kwekhofi. Ngakho, lenza ikhofi likwazi ukugcina izinga lokushisa elithile. Futhi inganikeza umuzwa ongcono wokunambitha.

3. Ukusebenza okuqinile kwe-anti permeability. Izinkomishi zephepha ezihlanganiswe nge-PE zingavimbela umswakama nezinto ezincibilikisiwe ekhofini ukuthi zingangeni ebusweni bezinkomishi. Lokhu kungagwema ukukhiqizwa kwamabala kanye nephunga elikhishwa inkomishi yephepha.

4. Ukusimama kwemvelo. Izinkomishi zephepha ezinamekwe nge-PE zenziwe ngezinto ezigaywa kabusha nezibolayo. Lokhu kunganciphisa umthelela emvelweni futhi kuhlangabezane nesidingo sabathengi besimanje sokuvikelwa kwemvelo.

C. Ulithuthukisa Kanjani Ikhwalithi Yekhofi Ngezinkomishi Zephepha Elinamaphepha E-PE

1. Gcina izinga lokushisa lekhofi. Izinkomishi zephepha ezimbozwe nge-PE zinezakhiwo ezithile zokufakelwa. Lokhu kungandisa isikhathi sokufakwa kwekhofi futhi kugcine izinga lokushisa elifanele. Inganikeza ukunambitheka kwekhofi okungcono kanye nephunga elimnandi.

2. Gcina ukunambitheka kwasekuqaleni kwekhofi. Izinkomishi zephepha ezimbozwe nge-PE zinokusebenza okuhle kwe-anti permeability. Ingavimbela ukungena kwamanzi nezinto ezincibilikisiwe ekhofini. Ngakho-ke, kuyasiza ukugcina ukunambitheka kwangempela kanye nekhwalithi yekhofi.

3. Khulisa ukuzinza kwekhofi. I-PE ehlanganisiweizinkomishi zephephaingavimbela ikhofi ukuthi lingangeni ebusweni bezinkomishi. Lokhu kungavimbela inkomishi yephepha ukuthi ithambile futhi ikhubazekile, futhi igcine ukuzinza kwekhofi enkomishini yephepha. Futhi lokhu kungavimbela ukuchafaza noma ukuthulula.

4. Nikeza ulwazi olungcono lomsebenzisi. Izinkomishi zephepha ezimbozwe nge-PE zinokumelana nokuvuza okuhle. Kungavimbela uketshezi olushisayo ukuthi lungavuzi emithungweni noma ngaphansi kwenkomishi yephepha. Lokhu kungaqinisekisa ukuphepha kanye nokusebenziseka kalula komsebenzisi.

Izinkomishi zethu zephepha ezenziwe ngokwezifiso zenziwe ngezinto ezisezingeni eliphezulu ukuze kuqinisekiswe ikhwalithi ezinzile nethembekile, ezihlangabezana nezindinganiso zokuphepha kokudla. Lokhu akuqinisekisi ukuphepha komkhiqizo wakho kuphela, kodwa futhi kuthuthukisa ukwethenjwa kwabathengi kumkhiqizo wakho.

V. Isifinyezo

Ngokuzayo, ucwaningo nokuthuthukiswa kwezinkomishi zephepha ezinamaphepha e-PE kuzogxila kakhulu ekuthuthukiseni ukusebenza. Isibonelo, ukukhulisa ukushuba kongqimba lokufakelwa kungathuthukisa umphumela wokufaka. Noma izongeza izinto ezisebenzayo. Njengama-antibacterial agents, lokhu kungandisa ukusebenza kwenhlanzeko yomzimba wendebe. Ngaphezu kwalokho, abantu bazoqhubeka nokucwaninga nokuthuthukisa izinto ezintsha zokumboza. Lokhu kungabanikeza izinketho eziningifuthi uhlangabezane nezidingo zokudla ezahlukene nezinkomishi zeziphuzo. Isibonelo, ukuhlinzeka nge-insulation engcono, obala, ukumelana namafutha, njll. Ngokuqwashisa okwandayo kokuvikelwa kwemvelo, izinkomishi zephepha eziboshwe nge-PE zesikhathi esizayo zizonaka kakhulu ukuthuthukisa ukuwohloka kwazo ekukhethweni kwezinto ezibonakalayo kanye nezinqubo zokukhiqiza. Lokhu kunganciphisa umthelela wayo omubi endaweni ezungezile. Ngesikhathi esifanayo, izindinganiso zokuphepha kokudla zithuthuka njalo. Abakhiqizi benkomishi yephepha eline-PE coated bazoqinisa ukulawula ukuthobela imikhiqizo yabo. Lokhu kuqinisekisa ukuthi inkomishi yephepha ihambisana nemithetho nemigomo efanele yokuphepha kokudla.

Lezi ntuthuko zizohlangabezana nezidingo zabathengi. Futhi bazothuthukisa ukusetshenziswa okusabalele kwezinkomishi zephepha ezihlanganiswe nge-PE embonini yokupakisha ukudla.

Ulungele Ukuqala Iphrojekthi Yakho Yezinkomishi Zephepha?

Isikhathi sokuthumela: Jul-18-2023

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