Cov hnab ntawv yog lub hnab ua los ntawm cov ntawv, feem ntau Kraft ntawv yog cov khoom siv raw.Cov hnab ntawv tuaj yeem

yuav ua los ntawm nkauj xwb los yog siv fibers kom haum cov neeg siv khoom xav tau.Cov hnab ntawv feem ntau yog siv los ua cov hnab yuav khoom thiab ntim rau qee cov khoom siv.Lawv tau dav siv nyob rau hauv lub neej txhua hnub, los ntawm cov khoom noj, iav fwj, khaub ncaws, phau ntawv, khoom siv hauv tsev, khoom siv hluav taws xob thiab ntau yam khoom siv.

Cov hnab ntim khoom, hnab ntawv xim av, hnab ntawv ci, thiab lwm lub hnab ntim khoom yog ib leeg-ply.Muaj ntau yam kev tsim thiab tsim los xaiv.Muaj ntau yam luam tawm nrog lub npe ntawm lub khw thiab hom.Cov hnab ntawv tsis muaj dej tsis muaj dej.Cov hnab ntawv yog: laminated, twisted, ca hlau, bronzing.Lub hnab laminated, thaum tsis muaj dej tsis huv, muaj txheej txheej laminate uas tiv thaiv sab nrauv rau qee qhov kev kawm.

Cov qauv no tau txais kev muaj koob meej vim cov neeg thiab cov lag luam tau paub ntau ntxiv txog cov ecological puag ncig.

Cov hnab ntawv tsis yog tsuas yog muaj txiaj ntsig zoo xwb tab sis muaj ntau yam zoo rau kev siv ib qho ntawm lwm cov yas.

Thawj thiab foremost lub hnab ntawv yog ib puag ncig tus phooj ywg.Raws li lawv tau tsim los ntawm daim ntawv lawv tsis muaj cov co toxins thiab tshuaj lom neeg muaj nyob hauv cov yas thiab ua tsaug rau lawv cov biodegradable xwm, yuav tsis mus rau hauv qhov chaw pov tseg lossis ua paug rau dej hiav txwv.

Nws tsis yog lawv lub zog ntsuab xwb uas ua rau cov hnab ntawv zoo li no.Lwm qhov zoo dua yog tias lawv nyob nraum ruaj khov heev.Cov txheej txheem ntawm kev ua cov hnab ntawv tau nce siab txij li lawv tau tsim thawj zaug rov qab rau xyoo 1800's thiab tam sim no cov hnab ntawv muaj zog thiab ruaj khov.

Cov hnab ntawv nrog cov tes tuav kuj tshwj xeeb tshaj yog nyiam rau cov neeg nqa.Tsis zoo li cov hnab yas uas tuaj yeem txiav rau hauv daim tawv nqaij ntawm peb txhais tes thaum nqa lub nra hnyav, cov ntawv tuav tau muab qib siab dua ntawm kev nplij siab thiab kav ntev.