A cikin tsarin injinan sassauƙa, jinkirin bushewar tawada da ke haifar da ɓarna ya kasance ƙalubale mai tsayi ga kamfanonin bugawa. Wannan ba kawai yana rinjayar ingancin bugawa ba kuma yana ƙara sharar gida amma kuma yana rage haɓakar samarwa kuma yana iya ma jinkirta jadawalin isarwa. Ta yaya za a iya magance wannan batu yadda ya kamata? Muna ba da cikakkiyar bayani da ke rufe zaɓin tawada, haɓaka tsari, haɓaka kayan aiki, da kula da muhalli don taimaka muku kawar da ɓarna da samun kwanciyar hankali, samar da bugu mai inganci.
● Zaɓin Tawada & Inganta Tsarin Tsarin - Magance Matsalolin bushewa a Tushen
Don injunan bugu na flexo, zaɓin tawada da ƙira suna da mahimmanci don magance matsalolin bushewa. Muna ba da shawarar tawada masu bushewa da sauri, irin su tawada masu ƙarfi tare da ƙayyadaddun ƙira mai ƙarfi ko tawada na tushen ruwa tare da bushewa accelerators. Don matsakaicin saurin bushewa, tawada UV da aka haɗa tare da tsarin warkarwa na ultraviolet shine mafi kyawun zaɓi. Daidaita ma'aunin ƙarfi-kamar ƙara ethanol ko abun ciki na ethyl acetate-na iya haɓaka aikin bushewa yayin kiyaye kwanciyar hankali ta tawada. Bugu da ƙari, zaɓin abubuwan da suka dace na bushewa (misali, masu bushewar cobalt/manganese don bushewar tawada na oxidative ko ƙwararrun masu shiga don abubuwan da ke sha) yana tabbatar da kyakkyawan sakamako.
● Haɓaka Tsarin bushewa - Haɓaka inganci
Ayyukan tsarin bushewa a cikin injin bugun flexo yana tasiri kai tsaye. Duba masu bushewa akai-akai don tabbatar da saitunan zafin jiki masu dacewa (50-80 ° C don tawada masu ƙarfi, ɗan ƙasa kaɗan don tushen ruwa) da iska mara shinge. Don aikace-aikacen da ake buƙata, haɓakawa zuwa bushewar infrared don ingantaccen gida ko warkar da UV don bushewa nan take. Raka'a bushewar sanyi suna da amfani musamman ga fina-finai marasa sha don hana sake sake tawada.
● Haɓaka Tsarin Buga - Daidaita Ma'aunin samarwa
A cikin injunan bugu na flexographic, haɓaka sigogin samarwa yana inganta haɓakar bushewa sosai. Sarrafa saurin bugu yana da mahimmanci-wurin wuce gona da iri yana hana bushewa da kyau kafin tashar bugawa ta gaba. Daidaita gudu bisa kaddarorin tawada da ƙarfin bushewa. Sarrafa kaurin fim ɗin tawada ta hanyar zaɓin abin nadi na anilox da ƙarar tawada yana hana haɓakar wuce gona da iri. Don bugu masu launuka iri-iri, haɓaka tazarar tasha ko ƙara masu busassun interstation yana ƙara lokacin bushewa.
● Muhalli & Adaftar Substrate - Mahimman Abubuwa na Waje
Yanayin muhalli a cikin ayyukan firinta na flexo yana tasiri sosai ga bushewa. Kula da zafin jiki na kanti a 20-25 ° C da zafi a 50-60%. Yi amfani da masu cire humidifiers a lokutan damina. Pretreatment substrate (misali, corona jiyya ga PE/PET fina-finai) inganta tawada mannewa da kuma rage bushewa lahani.
Maganin Corona
Kula da ɗanshi
A ƙarshe, tsarin kulawa mai ƙarfi yana tabbatar da kwanciyar hankali na dogon lokaci. Tsabtace nozzles na bushewa akai-akai da abubuwan dumama, duba abin nadi na anilox, da amfani da masu gwajin bushewa don lura da ingancin bugawa—matakai masu mahimmanci don hana abubuwan da suka shafi bushewa.
Lokacin aikawa: Mayu-29-2025