Yadda ake daidaita tsarin bugu tawada flexo tare da takarda kwali daban-daban
Nau'in takarda na yau da kullun da ake amfani da su don takardan murɗaɗɗen akwatin sun haɗa da: takardar allo, takarda mai layi, kwali kraft, takarda allon shayi, takarda farar allo da farar allo mai rufaffiyar gefe guda.Saboda bambance-bambance a cikin kayan aikin takarda da tsarin aiwatar da takarda na kowane nau'in takarda na tushe, alamun zahiri da na sinadarai, kaddarorin saman da bugu na takaddun tushe da aka ambata a sama sun bambanta sosai.Masu biyowa za su tattauna matsalolin da samfuran takarda da aka ambata a sama suka haifar zuwa tsarin fara aikin bugu na kwali na katako.
1. Matsalolin da ke haifar da ƙananan gram tushe takarda akwatin cakulan
Lokacin da aka yi amfani da ƙananan gram takarda a matsayin takarda na katako na katako, alamomi za su bayyana a saman kwali na katako.Yana da sauƙi don haifar da sarewa kuma ba za a iya buga abun ciki mai hoto da ake buƙata akan ƙaramin ɓangaren sarewa ba.Dangane da rashin daidaituwar kwali na kwali da sarewa ke haifarwa, yakamata a yi amfani da farantin resin mai sassauƙa mai juriya a matsayin farantin bugu don shawo kan rashin daidaituwar bugu.Bayyanannun lahani da fallasa.Musamman ga kwali mai nau'in A da aka samar da ƙananan takarda, ƙarfin damtse na kwali zai lalace sosai bayan na'urar buga ta buga.Akwai babbar barna.kayan adoakwati
Idan saman kwali na kwali ya bambanta da yawa, yana da sauƙi a haifar da wargajewar kwali ɗin da layin kwali ya samar.Fadadden kwali zai haifar da bugu mara inganci da ramukan bugu na waje don bugawa, don haka ya kamata a lallaɓar kwali ɗin kafin bugu.Idan an buga kwali da ba daidai ba da karfi, yana da sauƙin haifar da rashin daidaituwa.Hakanan zai sa kaurin kwali ya ragu.
2. Matsalolin da ke haifar da nau'i-nau'i daban-daban na takarda mai tushe takarda-kyautar-marufi
Lokacin buga takarda akan takarda tare da m surface da sako-sako da tsari, da tawada yana da high permeability da bugu tawada bushe da sauri, yayin da bugu a kan takarda da high surface smoothness, m fiber da tauri, da tawada gudun bushewa yana jinkirin.Don haka, a kan takarda mai laushi, ya kamata a ƙara yawan aikace-aikacen tawada, kuma a kan takarda mai laushi, ya kamata a rage yawan aikace-aikacen tawada.Buga tawada akan takarda mara girma yana bushewa da sauri, yayin da tawada da aka buga akan takarda mai girman bushewa yana bushewa a hankali, amma sake fasalin fasalin da aka buga yana da kyau.Misali, shayar da tawada da aka yi masa rufaffiyar takarda ya yi kasa da na takarda da takarda mai shayi, kuma tawada yana bushewa a hankali, kuma santsinsa ya fi na takarda da takarda, da takarda mai shayi.Saboda haka, ƙudurin ɗigo masu kyau da aka buga akan shi Hakanan ƙimar yana da girma, kuma sake fasalin tsarin sa ya fi na takarda mai layi, takarda kwali, da takardar allon shayi.
3. Matsalolin da ke haifar da bambance-bambance a cikin shayar da takarda ta tushe akwatin kwanan wata
Saboda bambance-bambance a cikin kayan da aka yi da takarda da girman takarda na tushe, calending, da bambance-bambancen shafi, makamashin sha ya bambanta.Misali, lokacin da ake yin bugu a kan farar takarda mai rufi mai gefe guda da katunan kraft, saurin bushewa na tawada yana jinkirin saboda ƙarancin aikin sha.Sannu a hankali, don haka ya kamata a rage ƙaddamar da tawada na baya, kuma ya kamata a ƙara danko na tawada na gaba.Buga layi, haruffa, da ƙananan alamu a cikin launi na farko, kuma buga cikakken farantin a cikin launi na ƙarshe, wanda zai iya inganta tasirin bugu.Bugu da ƙari, buga launin duhu a gaba da launin haske a baya.Zai iya rufe kuskuren da aka yi, saboda launin duhu yana da ƙarfi mai ƙarfi, wanda ya dace da ma'auni, yayin da launi mai haske yana da rauni, kuma ba shi da sauƙi a lura ko da akwai wani abu mai gudu a bayan bugawa. akwatin kwanan wata
Yanayin girman nau'i daban-daban akan saman takarda na tushe kuma zai shafi shayar tawada.Takarda mai ƴar ƙaramar ƙima tana ɗaukar tawada mai yawa, kuma takarda mai girma mai girma tana ɗaukar ƙarancin tawada.Sabili da haka, ya kamata a daidaita rata tsakanin rollers tawada bisa ga girman girman takarda, wato, ya kamata a rage rata tsakanin rollers tawada don sarrafa farantin bugawa.na tawada.Ana iya ganin cewa lokacin da takardar tushe ta shiga masana’anta, sai a gwada aikin shanyewar takardar, sannan a ba da ma’ajin aikin da za a yi amfani da takardar ga na’urar bugu da na’urar tawada, ta yadda za a yi amfani da shi. za su iya ba da tawada da daidaita kayan aiki.Kuma bisa ga yanayin sha na tushe daban-daban, daidaita danko da ƙimar PH na tawada.
Lokacin aikawa: Maris 28-2023