Iphepha lesiseko seKraft, esetyenziswa njengezinto zokupakisha.Ubunzulu buphezulu.Ngokuqhelekileyo umbala otyheli omdaka.I-semi-bleached okanye ngokupheleleyo-bleached kraft pulp yihazel, ikhrimu okanye emhlophe.Ubungakanani 80~120g/m2.Ubude bokwaphuka ngokuqhelekileyo bungaphezulu kwe-6000m.Amandla aphezulu okukrazula, umsebenzi wokugqabhuka kunye namandla aguqukayo.Ubukhulu becala iphepha eliqengqelekayo, kodwa kunye nephepha elisicaba.I-kraft softwood pulp isetyenziswa njengento ekrwada, kwaye yenziwa ngokubethelwa kumatshini wephepha weFourdrinier.Ingasetyenziselwa njengephepha lengxowa yesamente, iphepha lemvulophu, iphepha elitywinwe ngeglue, iphepha le-asphalt, iphepha lokukhusela intambo, i-insulating paper, njl.
Iphepha elisisisekoliphepha lokupakisha eliqinileyo, elingangenwa ngamanzi elimdaka-tyheli kwaye linoluhlu olubanzi lokusetyenziswa.Isiseko sobunzima boluhlu lwe-80 g / m2 ukuya kwi-120 g / m2, kwaye kukho ukungafani kwiwebhu kunye nephepha elicwecwe, kunye neglosi yecala elinye, iglosi emacala amabini kunye nemigca.Iimfuno eziphambili zomgangatho kukuguquguquka kunye nokuqina, ukuxhathisa okuphezulu, kwaye unokumelana noxinzelelo olukhulu kunye noxinzelelo ngaphandle kokuphuka.Iphepha le-Kraft linamandla aphezulu, kwaye linokukhanya okukodwa, ukukhanya okuphindwe kabini, umgca, akukho ngqolowa, njl.
Iibhokisi zephepha le-Kraftikholisa ukugcina umbala wayo otyheli-mdaka kwaye ilungele iibhegi kunye nephepha lokusonga.Ngokweempawu ezahlukeneyo kunye nokusetyenziswa, i-kraft paper ineendlela ezahlukeneyo zokusetyenziswa.Iphepha le-Kraft ligama eliqhelekileyo lohlobo lwephepha, kwaye akukho nkcazo ethile.Ngokuqhelekileyo, ihlelwa ngokweempawu zayo kunye nokusetyenziswa kwayo.
Ngokwemibala eyahlukeneyo, inokwahlulwa ibe: iphepha eliphambili lombala we-kraft, iphepha elibomvu le-kraft, iphepha elimhlophe le-kraft, iphepha le-flat kraft, iphepha elilodwa elikhanyayo, iphepha le-kraft elinemibala emibini, njl.
Ngokweendlela ezahlukeneyo zokusetyenziswa, inokwahlulwa ibe: ukupakisha iphepha le-kraft, iphepha le-kraft elingangeni manzi, i-kraft-proof kraft paper, i-rust-proof kraft paper, i-pattered kraft paper, i-process kraft paper, i-insulating kraft cardboard, izitikha ze-kraft, njl.
Ngokwemathiriyeli eyahlukeneyo, inokwahlulwa ibe: ihlaziyweiphepha le-kraft, i-kraft core paper, i-kraft base paper, i-kraft kraft paper, i-kraft wax paper, i-wood pulp kraft paper, i-composite kraft paper, njl.
Ixesha lokuposa: Jun-23-2022