nruam luam ntawv carbonless luam ntawv
CARBONLESS PAPER ua haujlwm li cas?
Nrog cov ntawv tsis muaj carbon, daim ntawv luam yog tsim los ntawm cov tshuaj tiv thaiv ntawm ob txheej txheej sib txawv, uas feem ntau siv rau pem hauv ntej thiab nraub qaum ntawm daim ntawv hauv paus.Cov tshuaj tiv thaiv xim no yog tshwm sim los ntawm lub siab (lub tshuab ntaus ntawv, lub tshuab luam ntawv dot-matrix, lossis ntsuas ntsuas).
Thawj thiab saum toj kawg nkaus txheej (CB = Coated Back) muaj cov microcapsules uas muaj cov xim tsis muaj xim tab sis cov xim tsim tawm.Thaum cov neeg kho tshuab siab tawm ntawm cov tshuaj ntsiav no, lawv tawg thiab tso cov khoom tsim xim, uas yog absorbed los ntawm ob txheej (CF = Coated pem hauv ntej).Cov txheej CF no muaj cov tshuaj reactive uas ua ke nrog cov xim tso tawm los tsim cov ntawv luam.
Nyob rau hauv cov ntaub ntawv ntawm daim ntawv teev nrog ntau tshaj ob nplooj ntawv, lwm hom ntawv yuav tsum tau raws li ib tug hauv paus nplooj ntawv uas tau txais daim ntawv thiab kuj kis rau nws (CFB = Coated pem hauv ntej thiab nram qab).
Specification:
Qhov hnyav: 48-70gsm
Duab: xiav thiab dub
Xim: liab dawb;daj;xiav;ntsuab;dawb
Loj: Jumbo yob lossis ntawv, customized los ntawm cov neeg siv khoom.
Khoom siv: 100% nkauj xwb ntoo pulp
Lub sij hawm tsim khoom: 30-50 hnub
Txee lub neej thiab kev cia khoom: Lub txee lub neej ntawm cov khoom khaws cia nyob rau hauv ib txwm khaws cia yog tsawg kawg peb xyoos.
