Yayin da kasar ke kara tsanantakula da kare muhalli, Ƙarshen masu amfani da neman kammalawa, tasirin gani da kumakore muhalliKariyar fakitin samfuran nau'ikan nau'ikan iri daban-daban ya sa yawancin masu alamar su ƙara ɓangaren takarda zuwa ƙirar marufi.Ciki har da editan da kansa, ni ma ina son fakitin takarda sosai, kuma sau da yawa nakan tattara wasu jakunkuna na irin wannan.Kayayyakin da aka gama na kamfanin mu ma suna da ban mamaki sosai, kamar akofi kraft takarda zik jakar tare da bawul iskawanda muka yi kwanan nan.
Zane-zanen marufi-roba sabon abu ne kuma na musamman, wanda ya kawo sakamako na ban mamaki ga masu alamar.Duk da haka, a cikin samar da tsari, ， da composite matakai amfani sun hada da bushe composite, extrusion composite, sauran ƙarfi-free composite, da dai sauransu, wanda kuma ya sa wasu matakai ya zama m, irin su da yawa sharar gida kayayyakin, wari, high sauran ƙarfi sharar gida, da dai sauransu. Matsaloli kamar rufewar zafi da kumburi.Don inganta ingancin takarda-filastik composite marufi, wajibi ne a fara da tsari bisa ga zurfin fahimtar irin wannan marufi, domin cimma sau biyu sakamakon da rabin kokarin.
1. Halin halin yanzu na takarda-filastik hadaddiyar marufi
A cikin sharuddan tsari, akwai nau'i-nau'i daban-daban na samfurori na takarda-roba a kasuwa, gabaɗaya zuwa OPP // PAP, PET // PAP, PAP // CPP (PE), PAP // AL, da dai sauransu Daga rarrabuwa. na takarda: kowace alama ta zaɓi nau'ikan takarda daban-daban, kauri da nauyin takarda sun bambanta, daga 20 zuwa 100g.Tsarin samarwa ya haɗa daextrusion hadaddun, bushe compounding, da sauran ƙarfi-free hadaddun, da dai sauransu.
Ta hanyar kwatanta da ke sama, kowane tsari yana da amfani da rashin amfani.A cikin sauƙi mai sauƙi, abubuwan da ba su da ƙarfi suna da abũbuwan amfãni a cikin m yi, kamar yadda ya dace, asara, da dai sauransu Idan tsari yawa ne in mun gwada da kananan da oda ne rikitarwa, mu har yanzu bayar da shawarar bushe compounding (kula da hankali ga zaɓi na takarda, manne). , da sauransu).
2. Zaɓin kayan aiki
Akwai nau'ikan kayan takarda da yawa waɗanda za'a iya amfani da su don kayan haɗin gwiwar takarda-roba, gami da takarda mai rufi, farar kraft takarda, takarda kraft mai launin rawaya, takarda mai mannewa biyu, takarda rubutu, takarda mai haske, takarda lu'u-lu'u, takarda mai laushi. tushe takarda, da dai sauransu, kuma bisa ga marufi zane bukatun, za a iya sanya a cikin daban-daban m abu Tsarin, kamar OPP / takarda, PET / takarda, CPP // takarda, PE // takarda, AL // takarda, da dai sauransu.
Akwai game da dozin na rarrabuwa bisa ga daban-daban amfani, matakai, da dai sauransu, da aka saba amfani da su a fagen m marufi ne kraft takarda, farin kraft takarda, taushi auduga takarda, tushe takarda, lu'u-lu'u takarda, da dai sauransu, da adadi kewayon daga 25gsm. ku 80gsm.Saboda nau'in takarda iri-iri da amfani daban-daban, ya kamata a kula da waɗannan batutuwa yayin amfani da takarda daban-daban:
① - Gabaɗaya magana, gefen takarda mai laushi ya fi sauƙi don haɗawa da fim ɗin, yayin da gefen m da fim ɗin suna da wuyar haɗawa.Wannan ya faru ne saboda ramuka da ramukan da ke gefen m.Manne ya cika ramukan.
② Kula da yawan takarda.Zaɓuɓɓukan wasu takardu suna kwance sosai.Ko da yake takarda da fim ɗin suna da alaƙa da kyau lokacin da aka lakafta su, suna da wuyar lalatawa bayan an rufe zafi.
③ Abubuwan da ke cikin damshin takarda kuma yana da tasiri akan tasirin haɗin gwiwa.Dangane da gwaninta na sirri, abun cikin takarda bai kamata ya wuce 0.4% gabaɗaya ba.Yana da kyau a bar takarda a cikin tanda na tsawon kwanaki 1 zuwa 2 kafin samarwa
④ Kula da tsabta na takarda takarda.
3. Tsarin tsari
Lokacin zayyana tsarin tsarin kwandon kwandon takarda-filastik, ya wajaba a fahimci kaddarorin marufi kuma zaɓi kayan da ya dace da tsarin.
Dangane da tsarin jakar, galibi ana amfani da shi don ƙaƙƙarfan marufi na kayayyaki, kuma siffar yana da taushi.Yin la'akari da aikin marufi da buƙatun nuni na samfur, ana iya raba tsarin zuwa nau'ikan uku: babu nau'in taga, nau'in taga tsiri da taga mai siffa ta musamman.
Jakar da ba ta da taga shine tsarin nau'in jakar na yau da kullun.Babban jiki shine kayan takarda (kamar takarda kraft), kuma ciki da na waje yawanci ana kiyaye su ta hanyar fina-finai na filastik kamar PE (polyethylene) da PP (polypropylene), wanda zai iya toshe danshi da oxygen yadda ya kamata don hana abun ciki. , kuma tsarin gyare-gyaren yana da mahimmanci iri ɗaya da na filastik m marufi.Na farko, an haɗa takarda tare da fim ɗin filastik sannan kuma an rufe zafi don yin jaka;
Jakar taga mai tsiri da taga mai siffa ta musamman na nau'in jakar tsarin taga ne, kuma ana amfani da takardar don yin ramukan iska, ta yadda marufi na iya gabatar da salo iri-iri.Bugu da ƙari, kiyaye gaskiyar jakar marufi, yana iya samun rubutun takarda.Hanyar ƙirƙirar jakar taga ita ce haɗa fim ɗin filastik mai kunkuntar da takarda biyu tare da wani fim ɗin filastik mai faɗi.Akwai hanyoyi guda biyu don yin tagogi na musamman.Ɗaya shine buɗe taga a cikin kayan takarda a gaba don yin siffofi daban-daban, sa'an nan kuma haɗa kayan.Hakanan za'a iya canza kayan kayan haɗin gwal kuma a tsara su a cikin babban yanki don haɓaka sassaucin tsarin samarwa.
4. Tsarin samarwa
Tsarin hadaddiyar bushewa ya yi girma sosai.Kamfanoni suna zaɓar manne mai sassa biyu na tushen ƙarfi, sannan kuma suna zaɓar manne-bangare guda ɗaya da manne mai tushen ruwa.Anan muna ba da shawarar cewa, ko da wane irin manne ake amfani da shi, ya kamata a kula da waɗannan abubuwan:
a.Zaɓin takarda yana da mahimmanci;
b.Kula da abun ciki na ruwa na takarda;
c, takarda mai sheki da zaɓin matte;
d.Kula da tsabtar takarda;
e, sarrafa adadin manne;
f.Ikon gudun don hana ragowar sauran ƙarfi yin tsayi da yawa.
Lokacin aikawa: Juni-09-2022