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Lub hnab ntim dab tsi tuaj yeem yuav tsis tau

Niaj hnub no,hnab wovens tau muab faib rau hauv tib neeg lub neej.Piv txwv li, ib pob mov yog xim luam ntawvhnab woven.Qhov zoo ntawmhnab wovens yog qhov zoo thiab tsis yooj yim tawg.Ntau tus neeg yuavhnab wovens muab qee yam thiab lwm yam.Ib txhiahnab wovens yog pov tseg.Thaum lubhnab wovens tau siv lawm, peb xav yuav lawv.Yam khoom pov tseg yashnab wovens yuav tsis tau

Lub hnab ntim dab tsi tuaj yeem yuav tsis tau (1)

Chav Kawm I: yashnab wovens muaj tshuaj lom, oxidizing lossis corrosive chemicals.Tom qab lub sij hawm ntev cia cov tshuaj nyob rau hauv no hom ntawm yashnab wovens, cov tshuaj yuav nkag mus rau hauv molecular khoob ntawm plastics thiab nyuaj rau tshem tawm.

Lub hnab ntim dab tsi tuaj yeem yuav tsis tau (2)

Qhov thib ob qeb:hnab wovens rau luam ntawv thiab dyeing thiab lwm yam ntaub ntawv raw.Cov laj thawj zoo ib yam li cov saum toj no.

Yam lub hnab ntim khoom tsis tuaj yeem yuav (3)

Los ntawm qhov kev pom no, cov khib nyiab yashnab wovens nrog pungent saj thiab tshuaj lom thiab teeb meem tshuaj raw cov ntaub ntawv yuav tsum tau ua kom paub meej seb lawv puas tuaj yeem tsim los yog yuav, txwv tsis pub qhov nce yuav tsis tsim nyog poob.


Post lub sij hawm: May-10-2021