Izidingo zansuku zonke azizintsha kithi. Kufanele sixhumane nazo zonke izinhlobo zezidingo zansuku zonke kusukela sigeza ekuseni. Namuhla sizokhuluma ngamalebula ezidingo zansuku zonke.
Eminyakeni yakamuva, ngokuthuthuka komphakathi nomnotho, ukuphrinta amalebula bekulokhu kushintsha usuku nosuku, futhi sekugcwele kakhulu kuzo zonke izici zomsebenzi nempilo yabantu. Cishe zonke izinhlobo zezidingo zansuku zonke ekuphileni zisebenzisa imikhiqizo yokuphrinta ilebula ezinamathelayo. Ngokwezigaba zemikhiqizo ehlukene, imboni yezidingo zansuku zonke ingahlukaniswa ngemikhiqizo yokunakekelwa komuntu siqu (njenge-shampoo nemikhiqizo yokunakekela izinwele, imikhiqizo yokugeza, imikhiqizo yokunakekelwa kwesikhumba, izimonyo zemibala, iziqholo, njll.) kanye nemikhiqizo yokunakekela ekhaya (njengezingubo zokugqoka kanye nemikhiqizo yokunakekelwa kwezinwele, imikhiqizo yokunakekelwa kwesikhumba, izimonyo zemibala, amakha, njll.) imikhiqizo yokunakekela, imikhiqizo yokuhlanza ekhishini, imikhiqizo yasendlini yokugezela, njll.) evela engxenyeni yemakethe.
Izimpawu zelebula yezidingo zansuku zonke
1. Izinto zokunyathelisa ezihlukahlukene nezindlela zokunyathelisa
Njengamanje, kunezinhlobo eziningi zemikhiqizo yansuku zonke yamakhemikhali esetshenziswa kanye nokwenza okuhlukahlukene, okuhlanganisa amalebula aphrintwe ephepheni noma ephepheni eliyinhlanganisela, amalebula aphrintwe kuma-polymers e-Petrochemical, namalebula aphrintwe engilazini nasensimbi. Amalebula angaphrintwa ngokwehlukana futhi anamathiselwe emikhiqizweni, njengamalebula azinamathiselayo; Ingaphinde iphrintwe ngokuqondile ebusweni bomkhiqizo, njengelebula lensimbi ephrintiwe. Ukuhlukahluka kwezinto zokunyathelisa kuzoholela nakanjani ezindleleni zokunyathelisa ezihlukahlukene.
Ukuthambekela kokuthuthukiswa kwezimboni kokupakishwa kokuvikelwa kwemvelo okuluhlaza kanye nokupakishwa okuhle kubeke phambili izidingo eziphakeme zekhwalithi yokuphrinta yamalebula amakhemikhali ansuku zonke. Akudingi nje kuphela ukuthi amalebula amakhemikhali ansuku zonke abe nokubukeka okuhle, izindleko zokuphrinta eziphansi kanye nokusetshenziswa okuguquguqukayo, kodwa futhi kudinga ukuthi kube lula ukuphinda asetshenziswe kabusha futhi asetshenziswe kabusha futhi amelane nokukhwabanisa. Ukuze kusheshiswe ukukhiqizwa kombala nemininingwane yamalebula amakhemikhali ansuku zonke ukuze kuzuzwe okunembe kakhudlwana nokumuhle, futhi kwamukele izindlela zokunyathelisa ezihlukahlukene kanye nezindlela zokucubungula umshini wokunyathelisa, futhi kwamukele izinto zokunyathelisa ezivumelana nemvelo.
2, Ukuhlanganiswa kwencazelo yomkhiqizo nokuboniswa komkhiqizo
Ngokuthuthuka komphakathi kanye nokuhwebelana kwezomnotho, izidingo zansuku zonke, ikakhulukazi izimonyo, seziphenduke imikhiqizo ebalulekile ezitolo ezinkulu nezitolo ezentengiselwano. Umncintiswano embonini yezidingo zansuku zonke uye wahlanganisa kancane kancane ukupakishwa komkhiqizo ohlukanisiwe kanye nokuvezwa komkhiqizo, waphinde wakhuthaza amalebula ezidingo zansuku zonke ukuze ahlanganise imisebenzi emibili emikhulu yokuchazwa komkhiqizo nokuboniswa komkhiqizo ngokusebenzisa inhlanganisela yezindlela zokuphrinta eziningi kanye nenhlanganisela izinto zokunyathelisa eziningi, Inika amandla amalebula ezidingo zansuku zonke ukwenza umklamo womkhiqizo, ukuphrinta nokucubungula okusekelwe ekuqondeni isidingo "somkhiqizo omuhle, ukuhlonza okunembile, ukusebenza okuzinzile kanye nenqubo eyingqayizivele", ukuze kuqinisekiswe ukuthi amalebula ezidingo zansuku zonke "zinhle ngokubukeka, zintekenteke ekuthunjweni, zihlala isikhathi eside futhi zithembekile".
3, Inokuqina okuhle nokuzinza kwamakhemikhali
Izidingo zansuku zonke zinendawo eyingqayizivele yokuthengisa nokusetshenziswa, engadingi nje kuphela ukuthi amalebula amakhemikhali nsuku zonke abe nemisebenzi ethile ukuhlangabezana nomphumela wokupakisha, kodwa futhi kudinga izici ezinzile zomzimba namakhemikhali ezifana nokumelana namanzi, ukumelana nomswakama, ukumelana nokukhishwa kwe-extrusion, ukumelana nemihuzuko, ukudabuka. ukumelana nokugqwala. Isibonelo, isihlanzi sobuso esisetshenziswa njalo kanye nokhilimu kumele kumelane nokuphuma, ukuhuzuka nokuklebhuka. Uma imikhiqizo yansuku zonke yamakhemikhali ingazange isetshenziswe, futhi amalebula angaphezulu alimele noma ahlukanisiwe, abathengi bayoba nokungabaza ngekhwalithi yemikhiqizo. I-shampoo nejeli yeshawa esetshenziswa ezindlini zokugezela, ezindlini zangasese nakwezinye izindawo kudinga ukuthi amalebula abo amakhemikhali ansuku zonke abe nezindawo ezimelana namanzi, ezivikela umswakama kanye nezindawo zokubola. Uma kungenjalo, amalebula angase awe futhi asetshenziswe kabi, okuholela engozini. Ngakho-ke, ukuhlolwa ngokomzimba namakhemikhali ngemva kokunyatheliswa kwamalebula amakhemikhali nsuku zonke kuhluke kakhulu kweminye imikhiqizo ephrintiwe.
Izinto ezisetshenziselwa ilebula yamakhemikhali yansuku zonke
Izinto eziyisisekelo zamalebula azinamathelayo ephepha ngokuyinhloko ziyiphepha elimboziwe, futhi ukukhanya nokusebenza okungangeni manzi kuyathuthukiswa ngokumbozwa kwefilimu. Indlela yokunyathelisa ngokuyinhloko ukuphrinta kwe-offset yemikhiqizo ephezulu, nokuphrinta kwe-flexographic nokuphrinta kwesikrini kwemikhiqizo ephakathi nendawo nephansi. Izinto eziyisisekelo zamalebula okunamathisela ifilimu ikakhulukazi i-PE (ifilimu ye-polyethylene), i-PP (ifilimu ye-polypropylene) nezingxube ezihlukahlukene ze-PP ne-PE. Phakathi kwazo, impahla ye-PE ithambile, inokulandelela okuhle kanye nokumelana nokukhishwa. Ivame ukusetshenziswa emabhodleleni adinga ukukhishwa njalo futhi akhubazeka kalula. Impahla ye-PP inobulukhuni obuphezulu kanye nokuqina okuqinile, okulungele ukuphrinta i-die cutting kanye nokulebula okuzenzakalelayo. Ivamise ukusetshenziselwa "ilebula esobala" yebhodlela eliqinile elibonisa ngale. Ifilimu ye-polyolefin exutshwe ne-PP ne-PE ayigcini nje ngokuthambile futhi imelana ne-extrusion, kodwa futhi inokumelana okuphezulu kwe-tensile. Inesakhiwo esihle sokulandela, ukuphrinta i-die cutting kanye nokulebula okuzenzakalelayo. Yimpahla yelebula yefilimu efanelekile.
Isikhathi sokuthumela: Aug-17-2022