Cov khoom ua si Vinyl puas tsim kev puas tsuaj rau menyuam yaus?

Vinyl cov khoom ua si tsis muaj teeb meem rau cov menyuam yaus - kev nyab xeeb nyob ntawm cov khoom zoo, cov qauv tsim, thiab kev siv. Cov khoom ua raws cai muaj kev nyab xeeb, thaum cov khoom tsis zoo muaj feem cuam tshuam rau kev noj qab haus huv. Nov yog phau ntawv qhia luv luv:

I. Kev pheej hmoo ntawm Substandard Vinyl Cov Khoom Ua Si

• Kev Siv Tshuaj Phom: Tej zaum yuav muaj cov yas rov ua dua tshiab, cov yas tsis zoo (piv txwv li, phthalates) lossis cov hlau hnyav (lead, cadmium). Cov no tuaj yeem nkag mus rau hauv daim tawv nqaij lossis tau noj los ntawm kev zom, ua rau muaj kev ua haujlwm ntawm endocrine, kev tsim tawm, paj hlwb, lossis raum (muaj kev pheej hmoo siab dua rau cov menyuam yaus).
• Kev phom sij ntawm lub cev: Cov khoom siv tes ua tsis zoo ua rau cov khoom me me (qhov muag, kho kom zoo nkauj) ntog (choking txaus ntshai) lossis cov npoo ntxhib / burrs (khoom phom sij).

II. Cov yam ntxwv ntawm Safe Vinyl Cov Khoom Ua Si

• Ua tau raws li cov qauv thoob ntiaj teb / hauv tsev (EU EN 71, US ASTM F963, Tuam Tshoj GB 6675).
• Ua nrog cov khoom noj khoom haus qib (cov khoom ua si qib pvc plastisol) - tsis muaj cov yas rov ua dua tshiab, cov khoom siv ua raws li plasticizers.
• Dhau SGS/FDA xeem (kev nyab xeeb rau daim tawv nqaij / zom, piv txwv li, teething cov khoom ua si).
• Cov npoo du, tsis muaj qhov sib cais me me (rau qis dua 3s), tawv thiab tawg.

III. Cov Lus Qhia Niam Txiv

1. Tshawb xyuas Cov Ntawv Pov Thawj: Tsis lees paub cov khoom ua si "peb-tsis muaj" (tsis muaj hom / chaw nyob / cov ntaub ntawv kev nyab xeeb).
2. tsis hnov ​​tsw: Tsis txhob muaj cov yas muaj zog / cov ntxhiab tsw ntxhiab (xws li cov khoom tsis zoo).
3. xav: Xaiv cov mos mos, du, tsis nplaum, ploj-resistant vinyl.
4. Hnub nyoog tsim nyog: Rau hnub nyoog qis dua 3 xyoos, xaiv ib qho khoom ua si uas tsis muaj cov khoom me me.
5. Care: Ntxuav tsis tu ncua nrog dej sov; zam lub hnub raug lub hnub ntev (tiv thaiv cov khoom laus).

Ntsiab lus

Cov khoom ua si yas uas tsim nyog muaj kev nyab xeeb. Yuav los ntawm cov nom channel, txheeb xyuas cov ntawv pov thawj, thiab tswj kev saib xyuas kom zoo kom txo qis kev pheej hmoo.

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