Tare da saurin ci gaban masana'antar marufi da bugawa, aikace-aikacen tsarin buga takardu masu zafi yana ƙara faɗaɗa, musamman a cikin akwatin marufi na kayayyaki. Aikace-aikacen sa galibi yana iya taka rawar gamawa, haskaka jigon ƙira, da inganta ƙimar samfura don biyan buƙatun abokan ciniki daban-daban na bugawa. An gyara wannan labarin ta hanyarKunshin bakan gizo na Shanghaidon raba aikace-aikacen fasaha guda uku waɗanda ke da wahalar sarrafawa a cikin tsarin buga tambari mai zafi
Tsarin yin zinare shine a canja wurin layin aluminum da ke cikin aluminum mai anodized zuwa saman substrate ta amfani da ƙa'idar canja wurin zafi don samar da wani tasirin ƙarfe na musamman. Dangane da ƙayyadaddun bayanai, yin zinare yana nufin tsarin bugawa na thermal transfer na yin stamping anodized hot stamping foil (hot stamping paper) zuwa saman substrate a ƙarƙashin wani zafin jiki da matsin lamba. Tunda babban kayan da ake amfani da shi don yin zinare shine aluminum foil mai anodized, ana kuma kiran zinare mai anodized hot stamping.
01 Yin amfani da UV varnish
Gilashin UV na iya inganta sheƙi na samfuran da aka buga, kuma yawancin abokan ciniki suna gane tasirinsa na musamman mai sheƙi. Yin tambari mai zafi akan varnish na UV na iya samun kyakkyawan tasirin gani, amma tsarinsa yana da wahalar sarrafawa. Wannan galibi saboda dacewa da tambarin UV mai zafi bai riga ya girma ba, kuma tsarin resin da ƙari na varnish na UV ba su da amfani ga tambarin zafi.
Duk da haka, lokacin sarrafa wasu kayayyaki, ba za a iya guje wa tsarin yin tambari mai zafi akan UV varnish ba. Tsarin samarwa na asali yana buƙatar bin hanyoyi uku na bugawa, yin tambari mai zafi da gogewa. Bayan an yi amfani da sabbin kayan, ana iya kammala bugawa da gogewa sau ɗaya sannan a yi tambari mai zafi. Ta wannan hanyar, ana iya rage tsari ɗaya kuma tasirin warkarwa na UV ɗaya zai iya raguwa, don haka a guji abin da ke faruwa na fashewar launi na takarda, yana inganta ingantaccen samarwa da rage yawan gogewa.
Duk da haka, a wannan lokacin, ya zama dole a yi amfani da man shafawa mai kauri a kan UV, wanda hakan ke ƙara yawan buƙatun man shafawa mai kauri a UV da man shafawa mai kauri a anodized. Ya kamata a mai da hankali kan waɗannan fannoni.
1) Lokacin da ake yin glazing, a kula da yadda ake sarrafa adadin varnish. Dole ne varnish na UV ya kasance yana da kauri don cimma tasirin haske mai yawa, amma varnish mai kauri yana da illa ga tamfe mai zafi. Gabaɗaya, idan an shafa varnish na UV ta hanyar buga offset, adadin gogewa yana kusan 9g/m2. Bayan isa ga wannan ƙimar, idan ana buƙatar inganta hasken varnish na UV, za a iya inganta lanƙwasa da haske na varnish ta hanyar daidaita sigogin aikin shafa (kusurwar waya ta allo mai naɗewa da adadin wayoyi na allo, da sauransu) da kuma aikin kayan bugawa (matsin bugawa da saurin bugawa, da sauransu).
2) Yi ƙoƙarin tabbatar da cewa murfin varnish na dukkan samfuran yana da daidaito, kuma layin varnish ya kamata ya zama siriri da lebur.
3) Zaɓi mai kyau na kayan shafa mai zafi. Ana buƙatar kayan shafa mai zafi su kasance suna da juriya mai yawa ga zafin jiki, mannewa mai kyau, da kuma kyakkyawar alaƙa tsakanin layin manne da resin UV varnish.
4) Daidaita zafin jiki da matsin lamba na sigar tambarin zafi, saboda matsin lamba da zafin jiki da yawa zai lalata aikin tawada kuma ya sa tambarin zafi ya fi wahala.
5) Saurin buga tambari mai zafi bai kamata ya yi sauri ba.
02 Zafi kafin bugawa
Tsarinbuga tambari mai zafi sannan a bugagabaɗaya shine don haɓaka fahimtar gani na ƙarfe na tsarin da aka buga, da kuma ɗaukar hanyar aiwatar da tambarin zafi sannan a biyo baya da bugu mai launi huɗu akan tsarin tambarin zafi. Yawanci, ana iya buga alamu masu launi a hankali da ƙarfe tare da rufewar digo, wanda ke da kyakkyawan aikin gani. Ya kamata a lura da waɗannan batutuwa yayin ainihin aikin wannan tsari:
1) Bukatun da ake buƙata don yin amfani da anodized aluminum mai zafi suna da yawa. A lokaci guda, ana buƙatar matsayin yin amfani da zafi don ya zama daidai. Fuskar tsarin yin amfani da zafi tana da santsi da haske, ba tare da kumfa, manna, ƙyallen da ke bayyane, da sauransu ba, kuma gefun tsarin yin amfani da zafi ba za su iya samun lungu a fili ba;
2) Ga katunan fari da katunan gilashi, ya kamata a ba da kulawa ta musamman ga kariyar kayayyakin da ba a gama ba, kuma ya kamata a rage tasirin abubuwa daban-daban masu illa kamar nakasar takarda yayin aikin samarwa, wanda zai taimaka sosai wajen daidaita tsarin buga tambari mai zafi da kuma inganta ƙimar cancantar samfur;
3) Layin manne na aluminum mai anodized zai kasance yana da mannewa mai yawa (za a ƙirƙiri layin manne na musamman don samfuran fakitin sigari idan ya cancanta), kuma matsin saman aluminum mai anodized ba zai zama ƙasa da 38mN/m ba;
4) Kafin a yi amfani da fim ɗin da aka yi amfani da shi a kan zafi, ya zama dole a fitar da fim ɗin da aka sanya a wurin, sannan a tabbatar da daidaiton yin amfani da shi a kan zafi da kuma buga shi a kan zafi ta hanyar daidaita ainihin wurin da aka yi amfani da shi a kan zafi;
5) Kafin a samar da kayayyaki da yawa, dole ne a yi gwajin jan fim ɗin samfuran da suka yi zafi. Hanyar ita ce a yi amfani da tef mai haske mai inci 1 don jawo aluminum mai anodized mai zafi kai tsaye, sannan a lura ko akwai faɗuwar foda na zinare, rashin cikawa ko rashin tsaro na tambarin zafi, wanda zai iya hana yawan sharar gida a cikin aikin bugawa;
6) Lokacin yin fim ɗin, a kula da faɗin gefen gefe, wanda ya kamata ya kasance cikin 0.5mm.
03 Sanya Holographic mai zafi tambari
Ana iya amfani da na'urar buga hotuna masu zafi ta Holographic a kan kwafi masu tsarin hana jabun kaya, wanda hakan ke inganta karfin hana jabun kaya na kayayyaki, da kuma inganta ingancin kayayyaki. Na'urar buga hotuna masu zafi tana buƙatar kulawa sosai ga zafin jiki, matsin lamba da saurin kaya, kuma tsarin buga hotuna masu zafi yana da babban tasiri kan tasirinsa.
A cikin sanya hoton holographic a matsayin mai zafi, daidaiton buguwa yana da alaƙa kai tsaye da ingancin samfurin. Ya kamata a rage fim ɗin tambarin zafi a faɗaɗa shi da 0.5mm a gefe ɗaya. Gabaɗaya, sanya hoton holographic a matsayin mai zafi yana ɗaukar hoton holographic a matsayin mai zafi. Bugu da ƙari, siginar kayan sanya hoton holographic a matsayin mai zafi ya kamata ya zama iri ɗaya, kuma tsarin ya kamata ya kasance daidai, don injin ya iya bin diddigin siginar tambarin zafi daidai.
04 Wasu tsare-tsare:
1) Dole ne a zaɓi aluminum mai anodized bisa ga nau'in substrate. Lokacin da ake yin tambarin zafi, dole ne a ƙware zafin jiki, matsin lamba da saurin tambarin zafi, sannan a yi musu mu'amala daban-daban bisa ga kayan tambarin zafi da wurare daban-daban.
2) Za a zaɓi takarda, tawada (musamman tawada baƙi), busasshiyar mai, manne mai haɗawa, da sauransu waɗanda ke da halaye masu dacewa. Dole ne a ajiye sassan tambarin zafi a bushe don guje wa iskar shaka ko lalata layin tambarin zafi.
3) Gabaɗaya, ƙayyadaddun aluminum mai anodized shine 0.64m × Nau'i ɗaya mai girman 120m, akwati ɗaya ga kowane na'urori 10; Manyan na'urori masu faɗin 0.64m, tsawon 240m ko 360m ko wasu takamaiman bayanai za a iya keɓance su.
4) A lokacin ajiya, za a kare aluminum mai anodized daga matsin lamba, danshi, zafi da rana, sannan a sanya shi a wuri mai sanyi da iska.
Kamfanin Shanghai Rainbow Industrial Co., Ltd.yana ba da mafita ɗaya tilo don marufi na kwalliya.
Idan kuna son samfuranmu, kuna iya tuntuɓar mu,
Yanar Gizo:www.rainbow-pkg.com
Email: Vicky@rainbow-pkg.com
WhatsApp: +008615921375189
Lokacin Saƙo: Oktoba-19-2022