Yuav ua li cas tso cov formaldehyde - caij nplooj ntoos hlav txaj - - - - - Lub txaj Hoobkas

Lub Hoobkas txaj qhia txog formaldehyde (HCHO) Yog cov roj tsis muaj xim tsis muaj kuab lom, lub sijhawm ntev kom kov cov tshuaj formaldehyde tsawg tuaj yeem ua rau cov kab mob ua pa qeeb, thiab muaj cov ntsiab lus siab ntawm formaldehyde rau ntawm lub paj hlwb, lub cev tsis muaj zog, lub siab, thiab lwm yam muaj tshuaj lom, thiab zoo li yuav khaus qhov ntswg, qhov ncauj, caj pas, tawv nqaij thiab plab hnyuv. Neonatal kov cov formaldehyde xws li ntev ntev yuav ua rau lub cev tsis zoo, chromosome abnormalities, thiab txawm ua rau cov me nyuam muaj mob leukemia. Clear lub caij nplooj ntoos hlav cushion yog formaldehyde tso tawm kom muaj nuj nqis ntawm overruns, txaj Hoobkas ncaj qha rau cov khoom siv kev nyab xeeb thiab kev noj qab haus huv. QB1952. 2 - 2004 'software caij nplooj ntoos hlav mos txaj txaj rooj tog' siv GB18587 - 2001 'sab hauv kho kom zoo nkauj decorates ntaub pua plag, ntaub pua plag padding thiab quantitative' ntaub pua plag adhesive teeb meem tshuaj tso tawm formaldehyde tso ib tug kom muaj nuj nqis kom tau raws li qhov kev thov, cov kev cai ntawm amaldehyde yuav tsum tau tso tawm. 050 mg / m2, h, ntsuas rau me me ib puag ncig lab txoj kev. Daim ntawv txheeb xyuas xyoo tau tshwm sim: formaldehyde tso tawm ntau tus nqi tsim nyog yog tshaj 80%, lub Hoobkas txaj tab sis cov khoom tsis tsim nyog formaldehyde tso tawm ntau tshaj li 1. 866 mg / m2, h, dhau qhov tshwj xeeb pom zoo thov ntau dua 37 zaug. Qhov project yog cuam tshuam rau txhua tus neeg lub neej thiab kev noj qab haus huv, nws yog ib qho tsim nyog kom ua tiav 100% kom ncav cuag qhov kev thov ntawm qhov tshwj xeeb. Thawj peb lub hauv paus chiv keeb: (formaldehyde nyob rau hauv lev 1) Cushion ua npuas ncauj siv nyob rau hauv cov yas thiab tshuaj fiber lev nyob rau hauv kev kho mob ntawm cov tshuaj nplaum nplaum, yog nplua nuj nyob rau hauv tej formaldehyde nplaum, txaj Hoobkas txawm tsis muaj formaldehyde nplaum hnub no, tab sis tus nqi yog feem ntau nyob rau sab siab, feem ntau manufacturers yuav tsis siv; (2) Ntxiv rau hauv daim ntaub ntawm dyes, additives xws li crease resistant tus neeg saib xyuas, preservative muaj formaldehyde, manufacturers xaiv additives uas muaj nplua nuj nyob rau hauv formaldehyde los cuam tshuam nrog ntaub yog ib qho yooj yim mus ua ntaub formaldehyde overruns; (3) Caij nplooj ntoos hlav los yog roob xim av foreshadowing lev, formaldehyde overruns yog tshwj xeeb tshaj yog loj, lub hauv paus yog vim li cas nyob rau hauv cov txheej txheem ntawm cov xibtes, thiaj li yuav txhim khu lub zog thiab hardness ntawm xibtes, lub txaj Hoobkas blindly coj ib tug ntau ntawm cov nplaum, txawm hais tias yuav txhim kho lub cev ua hauj lwm ntawm xibtes, tab sis tas li los ntawm cov nplaum formaldehyde tso tawm los ntawm formaldehyde overrun. Nyob rau hauv xyoo tsis ntev los no, tsoom fwv regulators nce unqualified khoom soj ntsuam thiab rau txim lub zog ntawm lub tuam txhab. Nrog kev txhim kho txuas ntxiv ntawm kev paub txog ib puag ncig, cov neeg siv khoom xaiv lub caij nplooj ntoos hlav cushion, universal thawj qhov tseem ceeb rau kev tiv thaiv ib puag ncig yog cov khoom. Yog li los ntawm qhov kev xav ntawm tsoomfwv saib xyuas tseem yog qhov kev xav tau ntawm kev lag luam, qhov tseem ceeb heev rau lub caij nplooj ntoos hlav cushion ib puag ncig zoo ntawm txhua lub tuam txhab yog qhov tseem ceeb. Nyob rau hauv cov ntaub ntawv no, los ntawm lub txaj Hoobkas sau