Ukuphumelela kuthebula le-Melamine Elingazweli Kumazinga Okushisa aphezulu: Umbiko Wokuhlola Ukuhambisana Wamathuluzi Ekhishi Elimaphakathi ezindaweni zokudlela ze-Chain

Ithimba lososayensi nochwepheshe bemboni bakha i-tableware ye-melamine ekwazi ukumelana nokushisa okuphezulu, yaqinisekiswa ngokuhlolwa okuphelele kokuhambisana kwezinto zonkana ezivamile zasekhishini. Lo mbiko wethula okutholiwe okubalulekile, ugqamisa impumelelo kanye nemithelela yokusebenza kwezitolo zokudlela.1. Isendlalelo kanye Nokubaluleka

I-tableware yendabuko ye-melamine, enenani lokuqina nokufinyeleleka kwayo, ayiphumeleli ngaphezu kuka-120°C—iyinkinga emakhishini amaphakathi kusetshenziswa imitshina yokuwasha izitsha enezinga lokushisa eliphezulu, izibulala-magciwane, nohhavini. Lokhu kubangela ukungqubuzana, ukuguquguquka kombala, ukukhishwa kwezidakamizwa eziyingozi, ubungozi bokuphepha, kanye nezindleko zokushintshwa okuphezulu

I-tableware entsha ibhekana nalezi zinkinga ngezinto zokwakha ezishintshiwe kanye nokukhiqiza, ukumelana nokufika ku-180°C. Ukuqinisekisa okuphumelelayo kuthembisa izindleko ezincishisiwe, ukuphepha okuthuthukisiwe, ukusebenza kahle okuthuthukisiwe, nezinqubo ezilula ngokususa i-tableware ekhethekile yamazinga okushisa ahlukene.

2. Amazinga Wokuhlola, Amasampula, kanye Nendlela yokwenza

2.1 Amazinga Wokuhlola

Ukuhlola kulandele izindinganiso zamazwe ngamazwe: I-ASTM C518-17, i-FDA 21 CFR Ingxenye 177.1460, ISO 22000, ne-NSF/ANSI 51, iqinisekisa imiphumela eyaziwayo, ethembekile yokumelana nezinga lokushisa, ukuphepha, nokuhambisana.

2.2 Amasampula Okuhlola

Amasampula ahlanganisa izinto ezintsha ze-melamine ezinezinga eliphezulu lokushisa eliphezulu: amapuleti angu-10-intshi, izitsha ezingu-16 oz, iziqukathi ze-quart yokugcina, amathreyi angu-18x12-intshi, nezinto zokusika. I-melamine yosiko yokucaciswa okufanayo isetshenziswa njengezilawuli. Wonke amasampuli ayemasha futhi engasetshenziswa.

2.3 Indlela Yokuhlola

Okwenziwa ekhishini elimaphakathi elifanisiwe elebhu eqinisekisiwe, ukuhlola kusetshenziswa indlela enezigaba yohlobo lwesisetshenziswa ngasinye. Amasampuli enze imijikelezo engu-12 (ngalinye lilingisa isonto elilodwa lokusetshenziswa) nokuhlaziya izinguquko zomzimba, ukuqina kwamakhemikhali, ubuqotho bokusebenza, nokuhambisana kwemishini.​

3. Izisetshenziswa zokuhlola kanye nemiphumela

3.1 Imishini yokuwasha izitsha

Isebenza ku-60-71°C (iwashwa) kanye no-82-90°C (ukugeza), amasampula abekezelela imijikelezo eyi-100 kumshini wokuwasha izitsha we-Hobart AM15V.

I-melamine yokushisa ephezulu ayizange ibonise ukungqubuzana, ukuklwebheka okuncane, akukho ukushintsha kombala nge-tomato sauce/ikhari, futhi ikwazi ukumelana no-88°C ukuhashazwa. I-melamine yendabuko ibe nokuguquguquka okungu-30% ngemva kwemijikelezo engu-50, ukushintsha umbala okuphawulekayo ngemijikelezo engu-30, kanye nokuqhekeka okungu-15% ngemva kwemijikelezo eyi-100.

3.2 Izibulali magciwane

Isebenza ku-121-134°C ngaphansi kwengcindezi, amasampula adlule imijikelezo engu-50 kusibulala-magciwane sase-Tuttnauer 2540E (imizuzu engu-30 ku-121°C/15 psi).​

I-melamine yokushisa ephezulu ayizange ibonise monakalo, isisindo esizinzile, futhi ingekho i-melamine/formaldehyde leaching ebonakalayo. I-melamine yendabuko ibe nokungqubuzana okukhulu ngemva kwemijikelezo engu-10, u-40% weqa amazinga e-melamine aphephile ngemijikelezo emi-5 (80% ngo-20), kanye nokubhamuza/ukucwecwa.
3.3 Ohhavini Abashisa Kakhulu

Amasampula abekezelela imijikelezo engama-30 (imizuzu engama-30 ku-180°C) kuhhavini we-Vulcan VC5GD.

I-melamine enezinga eliphezulu lokushisa ayizange ibonise ukungqubuzana, ukuqhekeka, noma ukushintsha kombala, enokumelana nokushaqeka okuhle kakhulu okushisayo nokusabalalisa ukushisa okufanayo. I-melamine yendabuko yasonteka ngokushesha, yaba nokuqhekeka okungu-60% ngemva kwemijikelezo emi-5, nokuphuzi okuphawulekayo ngemijikelezo engu-10.

3.4 Izihlanzi ze-Ultrasonic

Amasampula adlule imijikelezo engama-50 (imizuzu eyi-15 lilinye) kumshini wokuhlanza we-Branson CPX3800.

I-melamine yokushisa ephezulu ayizange ibonise ukulimala kwesakhiwo, ukuphela kwendawo eqinile, futhi akukho ukucwiliswa. I-melamine yendabuko ibe nokuguguleka okuncane kobuso emiklamo ephrintiwe ngemva kwemijikelezo engama-30 kanye nokuba buthuntu kancane.

4. Ukuqina Nokuphepha Kwesikhathi Eside

4.1 Ukuqina Kwesikhathi Eside

Ngemva kwezinyanga eziyisi-6 zokusetshenziswa okulingisayo (ukugeza izitsha, ukuvala inzalo, kanye nokuthinta ukudla okungu-95°C), i-melamine enezinga lokushisa eliphezulu ibonise ukuklwebheka okuncane kuphela ngesakhiwo nokusebenza kahle. I-melamine yomdabu yayino-70% engakulungele ukusetshenziswa ngenxa yokugoqa, ukuqhekeka, noma ukushintsha kombala.
4.2 Ukuhlola Ukuphepha

Ukuhlolwa kokufuduka ngezifanisi zokudla, ukuhlaziywa kwensimbi enzima, nokuhlolwa kokukhishwa kwe-formaldehyde/melamine kubonise wonke amazinga angaphansi kwemikhawulo ye-FDA/EU, okuqinisekisa ukuphepha ngaphansi kwezimo ezinzima.

5. Imithelela Engokoqobo

5.1 Ukonga Izindleko

Ngokuphila isikhathi eside okungu-3-4x kune-melamine yendabuko, amaketanga amaphakathi (izindawo ezingama-50) angonga
.
50,000−100,000 ngonyaka. Ukuhambisana kunciphisa izindleko ze-inventory ngokususa i-tableware ekhethekile

5.2 Ukusebenza Ngempumelelo

Ukusetshenziswa kwendawo yonke kusukela ekulungiseni kuya ekuphakeni kuqeda ukudluliselwa kokudla, kunciphisa isikhathi kanye nezingozi zokutheleleka. Ukuqina kunciphisa ukushintshwa kwesikhathi sokuphumula

5.3 Ukuphepha Kokudla Nokungaguquguquki Komkhiqizo

Ukuzinza kuvimbela ukukhishwa okuyingozi ngesikhathi sokuhlanzeka futhi kunciphisa ukukhula kwamagciwane. Ukubukeka okungaguquki kugcina isithombe somkhiqizo kuzo zonke izindawo

6. Imibono Yochwepheshe

Umpheki uMaria Rodriguez waphawula: “Le miphumela iyashintsha imidlalo—izinto zokudla ezisebenza kusukela kumshini wokuwasha izitsha ziye kumshini wokubulala amagciwane.” UJohn Chen wanezela: “Ukugcina ukuphepha ngaphansi kwamazinga okushisa aphakeme kuqinisekisa izindinganiso kuyilapho kuthuthukisa ukusebenza kahle.” UDkt. Emily Wong wancoma “impumelelo ekhangayo yokuklama enobufakazi obuqinile bokuhlola.”

7. Isiphetho kanye ne-Outlook

Imiphumela yokuhlolwa iqinisekisa ukuthi i-melamine tableware entsha imelana nezimo eziqinile zentengiso kuyilapho igcina ukuphepha nokusebenza. Izinzuzo zihlanganisa izindleko ezincishisiwe, ukusebenza kahle okuthuthukisiwe, ukuphepha okuthuthukisiwe, nokuvumelana komkhiqizo

Izinhlelo zesikhathi esizayo zibandakanya ukunwetshwa kwebanga lomkhiqizo nokuhlola ukuqina komhlaba wangempela okuqhubekayo. Lokhu okusha kusetha izindinganiso ezintsha ze-foodservice tableware, enikeza izindawo zokudlela eziwuchungechunge umkhawulo wokuncintisana ngokusebenzisa ukusebenza kahle okungcono, izindleko eziphansi, nokuphepha okuthuthukisiwe.