Cov khoom ua si yas xa tawm mus rau EU yuav tsum tau ntawv pov thawj CE.EU muaj cov lus qhia coj los ua khoom ua si.Yav dhau los EU tau tshaj tawm cov khoom ua si EN71 daim ntawv pov thawj tsab cai.Kev raug mob rau cov me nyuam los ntawm cov khoom ua si.Qhov kev nkag siab nrov yog tias thaum cov khoom ua si raug xa tawm mus rau Tebchaws Europe, lawv yuav tsum ua tus qauv EN71 kom pom tias lawv ua tau raws li EU CE cov lus qhia cov khoom ua si, thiab kos cov cim CE.
Dhau li ntawm CE, yas PVC / PVC flocking cov khoom ua si xa tawm mus rau EU yuav tsum tau ntawv pov thawj rau EN71.EN71 yog tus qauv rau cov khoom ua si hauv EU ua lag luam.Txhua yam khoom ua si xa tawm mus rau EU yuav tsum tau kuaj los ntawm EN71.
Cov khoom ua si EU tus qauv EN71 feem ntau muab faib ua peb ntu:
1. Kev ntsuas kev ua haujlwm ntawm lub tshuab thiab lub cev
2. Kev ntsuas kev ua haujlwm combustion
3. Tshuaj ntsuam xyuas kev ua tau zoo
●EN 71-1 Lub cev thiab cov cuab yeej cuab tam
Qhov no qhia txog kev nyab xeeb kev cai rau cov khoom siv kho tshuab thiab lub cev ntawm cov khoom ua si siv los ntawm cov menyuam yaus hnub nyoog sib txawv los ntawm cov menyuam yug tshiab rau cov menyuam yaus hnub nyoog 14 xyoo, thiab tseem qhia txog cov kev xav tau rau ntim, cim thiab cov lus qhia rau kev siv.
Cov khoom ua si yuav tsum muaj kev ywj pheej ntawm kev sib tsoo, kev noj, cov npoo ntse, lub suab nrov, cov ntsiab lus ntse thiab tag nrho lwm yam kev phom sij uas yuav ua rau lub neej thiab kev noj qab haus huv ntawm cov menyuam yaus thaum lub sijhawm xeem.
Cov khoom siv tshwj xeeb rau lub cev thiab cov khoom siv kho tshuab: cusp test, sharp edge test, me me test, pressure test, bending test, impact test, seam tension test, tension test, torsion test, noise level, dynamic strength, packaging film thickness test, Cov khoom ua si projectile, plaub hau txuas kuaj, thiab lwm yam.
●EN 71-2 Nplaim Retardant Properties
Tshooj lus no qhia txog cov khoom siv hluav taws xob uas txwv tsis pub siv hauv txhua yam khoom ua si.
Nws yuav tsum tau hais tias lub sij hawm hlawv (s) los yog kub ceev (mm / s) ntawm tej yam ntaub ntawv yuav tsum tsis txhob tshaj qhov txwv tau teev nyob rau hauv tus txheej txheem, thiab cov kev cai yog txawv rau cov khoom sib txawv.
Cov khoom muaj feem xyuam:
1. Cov khoom ua si hnav rau ntawm lub taub hau: suav nrog hwj txwv, tentacles, wigs, thiab lwm yam, uas yog ua los ntawm cov plaub hau, plush lossis cov khoom uas muaj cov khoom zoo sib xws, kuj suav nrog molded thiab npuag qhov ncauj qhov ntswg thiab cov ntaub ntawv ntws los ntawm cov kaus mom, qhov ncauj qhov ntswg, thiab lwm yam.
2. Cov khaub ncaws ua si thiab cov khoom ua si rau menyuam yaus hnav thaum ua si: suav nrog denim suits thiab khaub ncaws tu neeg mob, thiab lwm yam;
3. Cov khoom ua si rau cov menyuam yaus nkag mus: suav nrog cov tsev pheeb suab khoom ua si, cov menyuam yaus ua yeeb yam, lub tsev, cov kav dej ua si, thiab lwm yam;
4. Cov khoom ua si mos uas muaj plush lossis textile fabrics: nrog rau tsiaj thiab menyuam roj hmab.
●EN 71-3 Kev tsiv teb tsaws ntawm cov ntsiab lus tshwj xeeb
Qhov no qhia txog cov kev txwv rau kev tsiv teb tsaws ntawm cov ntsiab lus (antimony, arsenic, barium, cadmium, chromium, lead, mercury, tin) hauv cov khoom siv tau los yog cov khoom ua si (yim hnyav hlau tsiv teb tsaws chaw).
Kev txiav txim ntawm kev nkag tau yooj yim: Kev soj ntsuam nrog ib qho kev sojntsuam (tus ntiv tes cuav).Yog tias qhov kev sojntsuam tuaj yeem kov tau ib feem lossis cov khoom, nws suav tias yog siv tau.
Kev sim lub hauv paus ntsiab lus: Simulate cov ntsiab lus ntawm cov ntsiab lus yaj los ntawm cov khoom ua si nyob rau hauv cov xwm txheej uas cov khoom yog nyob rau hauv tas li kev sib cuag nrog gastric acid rau ib lub sij hawm ntawm nqos.
Kev xeem tshuaj: yim qhov hnyav hlau txwv (unit: mg / kg)
Txhua lub chaw tsim khoom yas lossis PVC cov khoom ua si yuav tsum ua qhov kev xeem raws li kev ua lag luam, tshwj xeeb tshaj yog ib qho zoo li peb uas tuaj yeem muab kev pabcuam OEM thiab ua ODM cov khoom ua si xws li cov khoom ua si tsiaj tsiaj, cov khoom ua si menyuam tsiaj thiab Flocked llama ect.
Post lub sij hawm: Oct-09-2022
