Bukatun buga kofin takarda

The printability na takarda kofuna

1.1 saman kofuna na takarda ya kamata su sami wani ƙarfin ƙarfin (ƙimar kakin zuma ≥14A) don hana bayyanar gashi da asarar foda a cikin bugu;A lokaci guda dole ne a sami kyakkyawan shimfidar wuri mai kyau don saduwa da daidaituwar tawada bugu.1.2 saman jiyya kafin bugu.A surface na tushe takarda ko substrate da za a buga zai zama mai tsabta, bushe, lebur, ƙura-free da man fetur, ga wadanda ba iyakacin duniya, m da santsi PE da sauran kayan, da surface tashin hankali ne low, kawai 29 ~ 31mN ?M-1, amma kuma kafin maganin corona, ta yadda yanayin yanayinta ya canza, tashin hankali ya karu zuwa 40mn?M-1,38 mn mafi girma?M-1, don haka bugu tawada don cimma wani mataki na sauri.

2, Buga tawada buƙatun buƙatun buƙatun buƙatun bugu na bugu na bugu don saurin bugu don zama mai kyau, samfuran bugu suna da acid mai kyau, alkali, ruwa, zafi da juriya mai haske, tasirin waɗannan abubuwan ba zai faru ba saboda fade, discoloration, zubarwa. sabon abu;da bugu don samun karce mai kyau da sheki, ɓarna da ɓarna.Fasahar buga kofin takarda (ban da fasahar bugu na gabaɗaya)1, abubuwan haɗin tawada: abubuwan haɗin tawada dole ne su bi ka'idodin tsabtace abinci da daidaitattun ƙa'idodin kiwon lafiya na marufin abinci.2, sauran sauran ƙarfi: sarrafa adadin sauran sauran ƙarfi zama kananan, domin ya hana warin bugu, bugu a baya na datti, sauran ƙarfi mannewa ga substrate ko substrate a sealing wuri, zai haifar da matalauta zafi sealing, da samuwar mannewa mara kyau a wurin rufewa ko kuma saboda rashin mannewa bakin nadi na sabon abu.

A gefe guda, dukkanin al'umma suna ba da shawarar samar da tsabta, kuma yana buƙatar dukkanin tsarin rayuwa na samfurori ya kamata ya zama ceton makamashi, rage yawan amfani, rage gurɓataccen gurɓataccen abu, matakan inganta ingantaccen aiki;A gefe guda, don saduwa da buƙatun buƙatun koren, marufi aminci samfurin, lafiya, kare muhalli yana da kyakkyawar daidaitawa, na iya adana albarkatu.Samar da kuma amfani da kofuna na takarda ya zo daidai da manufar Kariyar Muhalli ta kasa, ta yin amfani da kofuna na takarda maimakon kofuna na filastik da za a iya zubar da su don rage "fararen gurɓataccen gurɓata", dacewa da lafiyar takardun takarda mai arha shine mabuɗin maye gurbin sauran kayan aiki ya mamaye kasuwa.An raba kofin takarda zuwa kofin abin sha mai sanyi da kofin abin sha mai zafi kamar yadda ake amfani da shi.Abu na kofin takarda dole ne ya dace da buƙatun marufi da kaddarorin sarrafa shi da kuma daidaitawar bugu.Amma a cikin fasahar bugu abubuwa da yawa kuma dole ne su gamsar da ƙoƙon takarda sarrafa yanayin rufewa mai zafi.