Izinkinga Ezimsulwa Zoyinki Osuselwe Emanzini Kufilimu Yombala we-PVC Ukuphrinta kwe-Intaglio Isithombe Esifakiwe

Izinkinga Ezimsulwa Zoyinki Osuselwe Emanzini Ku-PVC Color Film Intaglio Printing

Incazelo emfushane:

Njengenye indlela yopende wendabuko, ifilimu yombala we-PVC iyinto esetshenziswa kabanzi yokuhlobisa amakhabhinethi asekhaya anamuhla, ama-wardrobes, iminyango yamapulangwe e-blister, izindonga ezihlanganisiwe, phansi kwepulasitiki nezinye izinto zokwakha ngenxa yokusebenza kwayo okuphezulu nombala ongokoqobo.Ifilimu yombala wepulasitiki ye-PVC yendabuko iphrintwa ngokuphrinta kwe-ink intaglio esekelwe ku-solvent.Ngenxa yokuthi kunenani elikhulu lama-volatile organic compounds (VOCs) ohlelweni olusekelwe ku-solvent, ukuguquguquka kwama-VOC enqubweni yokuphrinta kuletha ukukhiqizwa okubi kanye nemvelo yokusebenza, izinsalela zephunga kanye nokuguquguquka kwe-solvent, okuletha ukungcoliswa kwegesi kanye nokuchithwa kwemithombo ye-petrochemical. .

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izinkinga Ze-Ink Esekelwe Ngamanzi Ku-PVC Film Gravure Printing

Eminyakeni yamuva nje, ngokuqiniswa kwezinqubomgomo zezemvelo, amakhasimende ashintsha kancane kancane abe yi-inki yamanzi asekelwe endaweni enobungani namanzi njengesixazululi esikhulu sokuhlanjululwa.Ngenxa yamandla aphezulu okuguquguquka kwamanzi, isivinini sokushibilika kanye nesivinini sokumisa kuhamba kancane.Ukukhuthazwa kwemakethe kayinki osekelwe emanzini kukhulu.Nakuba ukusetshenziswa kwangempela kuye kwathuthukiswa kakhulu uma kuqhathaniswa neminyaka edlule, isilinganiso sisaphansi.Ukuthuthukiswa kukayinki osuselwe emanzini esikhundleni soyinki osuselwe ku-solvent ekuphrintiwe kwefilimu ye-PVC intaglio ikakhulukazi kunezinkinga ezilandelayo:
1. Inkinga yokomisa kahle ebangelwa isivinini sokuguquguquka kwamanzi;

2. Umehluko phakathi kwezidingo zokusetshenziswa kwemishini kayinki esekelwe ku-solvent ne-plate roller kanye noyinki osuselwe emanzini;

3. Umsebenzisi akanaso isiqiniseko mayelana nezici zikayinki osekelwe emanzini, kanye nomthelela wokusetshenziswa kwe-inki yendabuko kanye nemikhuba yokusebenza;

4. Ngemva kokuhlolwa okuningi, amabhizinisi okunyathelisa awanakho ukuzethemba okwanele emikhiqizweni esekwe emanzini ngenxa yomphumela ophansi wokunyathelisa, ukusebenza kahle nokusebenza kahle kokunyathelisa;

5. Uyinki osuselwe emanzini udinga ukuthi izinto zokunyathelisa zome futhi zibe manzi eshaneli yokomisa kanye nezidingo ze-roller ye-net hole plate engashoni, eletha ukutshalwa kwezimali okuphezulu;

6. Ukuqiniswa kwezinqubomgomo zokuvikela imvelo kuye kwagcina izingxenye eziningi zokunyathelisa zisebenzisa i-inki esekelwe kuwoyela esikhathini sokulinda nokubona isikhathi eside.

Ukuthuthukiswa Koyinki Wokuvikela Imvelo Omelwe Uyinki Osekelwe Emanzini Kubalulekile

Njengamanje, uyinki yokuphrinta yefilimu ye-PVC ye-intaglio iyingxenye yensimu yokuphrinta ye-intaglio, futhi ukuvikelwa kwemvelo kwemikhiqizo emelwe uyinki osekelwe emanzini kubalulekile.Kunezizathu ezimbalwa ezilula zalokhu:
1. IKhomishana Kazwelonke Yokuthuthukiswa Nezinguquko kade idinga ngokusobala ukuthi ukukhiqizwa nokunyathelisa koyinki abancibilikisiwe akufanele kuvunywe;

2. Inqubomgomo kazwelonke yokuphepha kanye nokuvikelwa kwemvelo izoqiniswa unyaka nonyaka.Amayunithi akhona okukhiqiza nokusetshenziswa azosuka ekukhiqizweni okungahlelekile aye ekukhiqizweni okuhleliwe ekwelashweni kwama-VOC.Ngaleso sikhathi, ukukhishwa okuhleliwe kuzoqoqwa futhi kuphathwe ngezinto zokwelashwa ezijwayelekile ukuze kuhlangatshezwane namazinga okukhishwa.C. Ukuqapha ku-inthanethi kuzokwenyuswa ngokufanelekile ukuze kuqashwe umphumela wokwelapha.Ukukhishwa okungekho emthethweni, ukukhishwa kokuvuza, ukukhishwa okuncane kanye nokukhishwa okungajwayelekile kuzoqedwa kancane kancane ngenxa yokucindezela okukhulu kokwelashwa kokuvikelwa kwemvelo, Kungashiwo ukuthi ukuqina kokuqondisa nokujeziswa kuyanda kancane kancane.Noma ngabe iyunithi yokukhiqiza uyinki noma umsebenzisi wokuphrinta, ukumisa, isikali kanye nokumiswa kuzoba wuhlelo lwesikhathi eside lokuthuthukiswa kwesikhathi esizayo kwemboni yokunyathelisa.

3. Ekukhiqizeni, ekuthuthweni, ekulahlweni kwempahla yokupakisha nezinye izixhumanisi zemikhiqizo esekelwe kuwoyela, izimpahla eziyingozi ezifanele kanye nemfucumfucu eyingozi izokwenziwa ifane kancane kancane, okudinga ukuthi amayunithi okukhiqiza kayinki kanye nokusetshenziswa kokuphrinta ashintshe asuke ekulawulweni okubanzi aye kunhlawulo. ukuphathwa ngalokhu, okuzoholela ekwenyukeni kwezindleko.

4. Uyinki osuselwe emanzini unesisekelo somkhiqizo othile kubuchwepheshe bokuphrinta befilimu ye-PVC intaglio.Ijubane lokuphrinta lombala wefilimu ye-PVC alifuni ukuba ngamamitha angamakhulu ambalwa ngomzuzu ngezikhwama ezithambile.Ingasondela noma ifinyelele isivinini sokuphrinta sikayinki we-solvent inqobo nje uma izimo zokumisa zemishini ekhona yomkhiqizo kanye neyunithi yokuphrinta ilungiswa kancane.

5. Ukuqwashisa kwemboni yefenisha kanye nezidingo zokuvikelwa kwemvelo kuye kwanda unyaka nonyaka, futhi ifenisha esekelwe emanzini isiphenduke indawo yokudayiswa kwephunga eliphansi kanye nokuvikelwa kwemvelo okuphezulu;Ukucindezela kokuphepha nokuvikelwa kwemvelo kanye nokudonsa kwamakhasimende angezansi kuzoqhuba kancane kancane ukuthuthukiswa kokuvikelwa kwemvelo okusekelwe emanzini embonini yokunyathelisa ye-PVC ifilimu ye-gravure.

Izidingo Zokuphrinta I-PVC Color Film Intaglio Ekusebenzeni Kwemikhiqizo Ye-Ink Esekelwe Ngamanzi

Ngokwezici zomkhiqizo, ukufakwa esikhundleni samanzi esikhundleni sezincibilikisi zemvelo zendabuko akulethi nje kuphela izinkinga zokushesha ukomisa kancane kanye nokusebenza kahle kokunyathelisa, kodwa futhi kuletha izinkinga eziningi njengokumanzisa nokusabalalisa, ukusetshenziswa okuqhubekayo kwamabhamuza, ukugeleza kwamanzi, ukusakazeka kwamachashazi kanye ukusetshenziswa okuqhubekayo ukuzinza enqubweni yokunyathelisa.Ngokombono wokuphrinta, uyinki osuselwe emanzini uthatha indawo kayinki osuselwe ku-solvent ekusetshenzisweni kokuphrinta kwefilimu ye-PVC ye-intaglio.Ngaphandle kokushintsha isikrini sokuphrinta, kunezidingo ezihambelanayo zikayinki osuselwe emanzini, ngokunganaki ukusebenza kokusetshenziswa noma inkomba yokusebenza kokubalulekile.Kukhona izici ezilandelayo:
1. Umkhiqizo unokusimama okuhle kwe-viscosity kanye nokuguquguquka okuncane ekusetshenzisweni okuqhubekayo;

2. Umkhiqizo unephunga eliphansi kanye nezinsalela zephunga elincane ngemva kokunyathelisa;

3. Ukusebenza kahle kwebhalansi yokomisa, hhayi ukuthambekela epuletini elomile nokuvimbela;

4. Ukusetshenziswa okuqhubekayo kwamagwebu angazinzile ngokuyisisekelo akukhiqizi amagwebu, futhi ukumanzisa nokusabalalisa kuhle;

5. Gcina i-pigment ifana ngangokunokwenzeka nohlobo lwe-solvent, enombala ophezulu wokugxila, okulungele kakhulu opharetha ukufaka umbala;

6. Ngokwesisekelo sokungashintshi umqulu wenguqulo kawoyela ongahluziwe, ukudluliswa kwamachashazi kucacile, futhi akulula ukusabalalisa noma ukuvela ama-ripples amanzi;

7. Ngemuva kokuphrinta nokuhlehlisa, akulula ukunamathela emazingeni okushisa ahlukene okugcina;

8. Ngemva kokunamathisela okushisayo, imaski yobuso ye-PVC nefilimu yombala ephrintiwe ihlangabezana nezinga lamandla okubopha uyinki.