Raws li cov khoom lag luam nruab nrab hauv kev lag luam papermaking, cov ntawv hauv paus ua haujlwm raws li cov khoom siv raw hauv cov khoom siv. Nyob ntawm qhov kawg - siv thiab ua cov txheej txheem, nws feem ntau yog siv rau hauv cov khoom xws li ntim thiab ntawv tshwj xeeb.
Hauv kev lag luam tshwj xeeb daim ntawv, qhov kev thov txhua xyoo rau glassine puag ntawv tshaj ib lab tons; nws yog ua tiav ntawm silicone txheej los ua lub substrate rau logistics ntawv. Ua raws li thaj chaw ntawm aseptic kua ntim cov ntawv hauv paus, cov khoom siv hauv tsev tuaj yeem hloov pauv cov khoom ntim aseptic ntawm cov khoom noj siv mis; cov txheej txheem tsim muaj rau theem, suav nrog lamination nrog aluminium ntawv ci. Cov ntawv ceeb toom los ntawm 2022 qhia tias cov lag luam hauv tsev tau tsim cov kab ntau lawm rau aseptic kua zaub ntim cov ntawv hauv paus, ua tiav cov khoom lag luam hauv zos.
Thaum ua cov ntawv corrugated puag rau hauv cov thawv, ib qho - lub tshuab facer yog siv los khi cov ntawv rau hauv A, B, los yog C- hom corrugated lug; Qhov nruab nrab qhov hnyav ntawm cov ntawv hauv paus yog 140-280 g / m². Hauv kev tsim cov khoom lag luam moulded pulp, cov ntawv hauv paus tau tawg rau hauv cov ntaub so ntswg thiab tsim los ntawm lub tshuab nqus tsev nqus los tsim eco- cov ntaub ntawv ntim khoom zoo.
Cov ntaub so ntswg hauv qab daim ntawv ua lub substrate rau kev tsim cov khoom siv hauv tsev xws li cov ntaub so ntswg thiab lub ntsej muag. Nws cov khoom tsim thiab kev ua tau zoo yuav tsum ua raws li cov kev cai cuam tshuam ntawm lub teb chaws tus qauv GB / T 20810, "Toilet Tissue (xws li Toilet Tissue Base Paper).
Cov ntawv ntim zaub mov yog ib lub substrate siv rau ntim uas tuaj rau hauv kev sib cuag nrog zaub mov; nws yuav tsum nruj me ntsis txog kev nyab xeeb thiab lub cev muaj zog.