Yuav muab tais kom raug, daim ntawv pov thawj quav yog a cov ntaub ntawv pov thawjuas yuav siv tau rau me me ntawm cov khoom qhuav xws li plaub hau, fibers lossis hmoov uas tuaj yeem tawm ntawm lub hnab ntawv los yog hnab ntawv.
Lub homphiaj ntawm tus neeg quav tshuaj quav tshuaj yog dab tsi?
druggist's fold (pharmacist's fold)
A folding patterns use on paper that encloses me me ntawm lub cev pov thawj xws li hmoov, plaub hau, los yog fibers.
Yuav ua li cas tus neeg quav tshuaj quav yeeb siv rau ntawm qhov chaw ua txhaum cai?
Cov ntaub ntawv pov thawj yuav tsum tsis tu ib txwm raug tshem tawm ntawm cov khoom ntawm qhov chaw ua txhaum cai. … Tus kws sau tshuaj quav tshuaj yog txoj hauv kev zoo dua los khaws cov pov thawj dua li lub hnab xa ntawv zoo tib yam vim tias cov hmoov thiab cov khoom zoo yuav tawm ntawm cov ces kaum ntawm lub hnab ntawv.
Yuav ua li cas pov thawj lub cev muaj tsawg kawg yog peb yam piv txwv?
Daim Ntawv Pov Thawj Lub Cev yog ib yam khoom lossis yam khoom uas tsim kom muaj kev ua txhaum cai lossis tsim kev sib txuas ntawm kev ua txhaum cai thiab nws tus neeg ua txhaum lossis kev ua txhaum cai thiab nws cov neeg raug tsim txom. Piv txwv ntawm cov pov thawj ntawm lub cev muaj xws li ib daim ntawv, plaub hau, fibers, ntiv tes, av, thiab ntshav.
Cov pov thawj yam twg yog qhov nyuaj tshaj plaws los sau?
hom pov thawj uas yuav nyuaj tshaj plaws los sau yuav yog cov pov thawj xws li cov fibers, plaub hau, lossis specs ntawm av. Lub tshuab nqus tsev tshwj xeeb thiab lwm yam cuab yeej tshwj xeeb xws li tweezers yog xav tau los ua kom tiav cov ntaub ntawv pov thawj. Cov ntaub ntawv pov thawj yogfeem ntau me me thiab nyuaj nrhiav / sau.
