Yog tias koj yog ib tus neeg yuav cov ris tsho hauv qab hauv Tebchaws Meskas, koj yuav tsum paub txog qee qhov kev lees paub yuav tsum tau ua rau cov ris tsho hauv qab. Ib qho tseem ceeb tshaj plaws yog kom paub tseeb tias cov ris tsho hauv qab koj tuaj yeem ua tau raws li Txoj Cai Flammable Fabrics (FFA) cov qauv.
Hauv tsab ntawv blog no, peb yuav tham txog yam koj yuav tsum tau ua los xyuas kom meej tias cov ris tsho hauv qab koj tuaj yeem ua tau raws li cov kev xav tau ntawm Asmeskas kev ua lag luam ua ntej los pab nrog cov teeb meem uas yuav tshwm sim los ntawm cov ris tsho hauv qab tom ntej.
1.Tam sim no lub xeev ntawm intimate apparel kev lag luam nyob rau hauv lub tebchaws United States
Tebchaws Asmeskas yog lub ntiaj teb kev lag luam loj tshaj plaws rau cov ris tsho sib raug zoo, nrog rau cov neeg siv khoom hauv Asmeskas tau siv nyiaj kwv yees li $ 13 nphom txhua xyoo rau cov khaub ncaws zoo nkauj. Txawm hais tias qhov tseeb no, muaj tsawg tsawg US-raws li cov tuam txhab ris tsho hauv qab; feem ntau ntawm cov ris tsho hauv qab muag hauv Tebchaws Meskas yog tuaj ntawm lwm lub tebchaws.
Feem coob ntawm Asmeskas cov ris tsho hauv qab tuaj yeem los ntawm Asia, nrog rau Tuam Tshoj yog tus xa khoom loj tshaj plaws. Lwm cov khoom tseem ceeb suav nrog Hong Kong, Nyab Laj thiab Is Nrias teb. Txawm li cas los xij, nyob rau xyoo tas los no, tau muaj kev hloov pauv ntawm cov teb chaws cov khoom lag luam ib txwm muaj raws li cov tuam txhab nrhiav kom txo cov nqi thiab coj kom zoo dua ntawm kev ua lag luam ua haujlwm qis. Raws li qhov kev hloov pauv no, ntau lub tebchaws Asmeskas Central thiab African tau dhau los ua cov khoom tseem ceeb ntawm cov ris tsho hauv qab rau Tebchaws Meskas.
Nws tau kwv yees tias ntau dua 80 feem pua ntawm cov khaub ncaws zoo nkauj muag hauv Tebchaws Meskas tau raug xa tawm.
Txhawm rau kom ntseeg tau tias cov ris tsho hauv qab tuaj yeem tuaj yeem ua lag luam tau zoo, nws yog ib qho tseem ceeb uas yuav tsum muaj kev nkag siab zoo ntawm US cov kev cai ntshuam thiab cov ntawv pov thawj.
2.Dab tsi yog txoj kev flammable npuag?
Txoj Cai Flammable Fabrics Act (FFA) yog thawj txoj cai tswj hwm kev xa khoom ntawm textiles thiab khaub ncaws.
Txoj Cai Flammable Fabrics Act (FFA) yog ib qho kev cai lij choj uas tau tsim nyob rau xyoo 1953 los tswj kev xa khoom ntawm textiles thiab khaub ncaws los teb rau ntau qhov hluav taws kub hnyav tshwm sim los ntawm cov khaub ncaws flammable. FFA txwv tsis pub xa tawm cov khoom lag luam textile lossis khaub ncaws uas tsis ua raws li qee yam qauv ntawm cov nplaim taws. Raws li txoj cai lij choj no, ib lub tuam txhab uas xav muag textiles lossis khaub ncaws hauv Tebchaws Meskas yuav tsum ua raws li FFA cov qauv.
FFA txhais peb pawg ntawm cov khoom siv textile thiab khaub ncaws.
- Thawj qeb. Cov no yog cov ris tsho tsim los hnav ntawm ib sab ntawm daim tawv nqaij (xws li, ris tsho hauv qab, pajamas).
-Qhov thib ob: Cov no yog cov ris tsho uas tsis yog tsim los hnav ntawm ib sab ntawm daim tawv nqaij (xws li, ris tsho sab nrauv, tiab).
- Thib peb: Cov no yog cov khoom siv hauv tsev (xws li cov ntaub pua tsev thiab cov ntaub pua tsev).
FFA xav kom tag nrho cov khaub ncaws nyob rau hauv Pawg I thiab II yuav tsum tau kuaj xyuas cov nplaim taws thiab yuav tsum ua tau raws li cov qauv. Tsis tas li ntawd, nws raug txwv tsis pub nqa cov khoom siv textile lossis khaub ncaws uas tsis tau lees paub los ntawm cov chaw tsim khoom raws li cov qauv siv hluav taws xob.
Cov qauv ntsuas rau hom I tsoos tsho (cov ris tsho hauv qab thiab pajamas) yog tias cov ris tsho yuav tsum muaj peev xwm tiv taus hluav taws xob los ntawm cov nplaim me me (xws li kev sib tw) thiab tsis txhob hlawv tom qab cov nplaim taws raug tshem tawm. Tsis tas li ntawd, thaum raug hluav taws kub, cov ntaub yuav tsum tsis txhob poob ntau tshaj 1 feem pua. Thaum kawg, daim ntawv lo rau ntawm lub tsoos tsho yuav tsum tau hais tias nws ua tau raws li FFA tus qauv flammability.
Cov qauv ntsuas rau Qib II cov khaub ncaws (cov ris tsho sab nrauv thiab cov tiab) yog tias cov ris tsho yuav tsum muaj peev xwm tiv taus hluav taws xob los ntawm cov nplaim taws me me thiab tsis tas yuav hlawv tom qab cov nplaim taws raug tshem tawm. Tsis tas li ntawd, thaum raug hluav taws kub, cov ntaub yuav tsum tsis txhob ntsws ntau tshaj 0.75 feem pua . Thaum kawg, daim ntawv lo muaj cov lus qhia txog kev ua raws li FFA tus qauv flammability.
Pawg thib peb ntawm cov khoom siv hauv tsev (cov ntaub pua tsev thiab cov ntaub pua tsev) raug sim rau cov qauv sib txawv thiab tsis nruj dua li cov khaub ncaws. Txawm li cas los xij, txhua yam khoom siv textile thiab khaub ncaws tuaj rau hauv Tebchaws Meskas yuav tsum ua raws li cov qauv ntawm Txoj Cai Flammable Fabrics Act.
Txhawm rau ua raws li Txoj Cai Flammable Fabrics Act, cov tuam ntxhab ntawm cov khoom lag luam textile thiab khaub ncaws yuav tsum muaj lawv cov khoom kuaj los ntawm lub chaw soj ntsuam kev lees paub. Cov txiaj ntsig ntawm cov kev ntsuam xyuas no yuav tsum tau xa mus rau hauv cov qauv mus rau US Consumer Product Safety Commission (CPSC), uas yog lub luag haujlwm los tswj FFA.
Nws yuav tsum raug sau tseg tias CPSC muaj txoj cai rov qab cov khoom siv textile lossis khaub ncaws uas tsis ua raws li Txoj Cai Flammable Fabrics Act. Tsis tas li ntawd, ib lub tuam txhab pom tias tau ua txhaum txoj cai lij choj yuav raug nplua rau pej xeem thiab / lossis kev nplua.
3. Yuav ua li cas kom ntseeg tau tias cov khoom xa tawm raws li qhov yuav tsum tau muaj ntawm US FFA ntawv pov thawj?
Txhawm rau kom ntseeg tau tias koj cov khoom ua tau raws li FFA daim ntawv pov thawj, koj yuav tsum tau muab koj cov ris tsho hauv qab los ntawm tus neeg muag khoom uas tuaj yeem muab cov ntawv pov thawj tsim nyog rau koj. Koj yuav tsum tau nug cov qauv ntawm lawv cov khoom kom koj tuaj yeem sim lawv tus kheej kom ntseeg tau tias lawv ua tau raws li cov qauv xav tau.
Thaum nrhiav cov ris tsho hauv qab, nrhiav cov neeg uas muaj kev paub txog kev xa tawm mus rau Teb Chaws Asmeskas thiab paub txog FFA daim ntawv pov thawj cov cai.
Nyob rau hauv lub sij hawm ntev, qhov no yuav txuag koj ntau lub sij hawm thiab hassle.
4. Cov neeg xa khoom tuaj yeem ua daim ntawv pov thawj FFA li cas thiab cov txheej txheem kev xeem FFA yog dab tsi?
Yuav kom ua tau raws li txoj cai ntawm Txoj Cai Flammable Fabrics, tag nrho cov ntaub siv los tsim cov ris tsho hauv qab yuav tsum tau kuaj thiab tau lees paub los ntawm lub chaw soj ntsuam ywj pheej.
Cov hauv qab no 2 txoj kev sim dav dav muaj nyob rau:
1,45 degrees kub ntsuas txoj kev.
Hluav taws xob cov qauv tso rau ntawm 45 degrees, ntsuas lub sij hawm xav tau rau cov nplaim taws ntawm qhov hnoos qeev kom kub hnyiab mus rau ib qho kev ncua deb, lossis ntsuas lub sij hawm rov ua dua tshiab thiab ntxoov ntxoo combustion, thaj chaw puas thiab puas ntev tom qab cov qauv raug hlawv, lossis ntsuas lub sijhawm ntawm kev rov ua dua tshiab thiab ntxoov ntxoo combustion. pes tsawg zaus cov qauv yuav tsum tau nqa tawm ntawm cov nplaim taws ntawm ib qho kev ncua deb ntawm qhov qis kawg ntawm cov qauv. Txoj kev no muaj feem xyuam rau qhov kev sim flammability ntawm kev noj textiles. Cov qauv yog: ASTM D1230, FTMS 191-5908, CFR 16 Part1610, CAL IF TB117, NFPA702, GB/T 14644.
2, Vertical combustion test method.
Ignite cov hnoos qeev los ntawm ncaj qha rau hauv qab ntawm vertically hanging specimen strip, sim cov qauv lub sij hawm tas mus li combustion, lub sij hawm tsis zoo combustion thiab kev puas tsuaj ntev los yog cheeb tsam, los soj ntsuam cov nplaim retardant khoom ntawm textiles.
Cov txheej txheem tsim nyog rau kev soj ntsuam cov yam ntxwv ntawm cov menyuam yaus cov khaub ncaws, cov ntaub zoo nkauj, laminated fabrics, coated fabrics, thiab lwm yam. Cov qauv yog ASTM D6413-99, DOC-FF 3/71, CALIF TB-117, GB/T 5455, CPAI-84.
5. Dab tsi yog qhov txawv ntawm Tuam Tshoj thiab Asmeskas kev xeem FFA?
Tuam Tshoj Textile Combustion Regulations
GB17591 "nplaim retardant woven fabrics
Tus txheej txheem qhia txog cov khoom faib ntawm cov nplaim hluav taws xob woven fabrics, kev cai, kev xeem, kev soj ntsuam xyuas thiab ntim thiab cim. Tus txheej txheem faib cov nplaim hluav taws xob ua haujlwm ntawm cov nplaim hluav taws kub nyhiab hauv 2 qib.
(1) B1 theem: kev puas tsuaj ntev tsawg dua lossis sib npaug rau 150MM, lub sijhawm rov ua dua Tsawg dua lossis sib npaug rau 5S, lub sijhawm tsis zoo combustion Tsawg dua lossis sib npaug rau 5S.
(2) B2 theem: kev puas tsuaj ntev tsawg dua lossis sib npaug ntawm 200MM, lub sijhawm rov ua dua tshiab Tsawg dua lossis sib npaug rau 15S, lub sijhawm tsis zoo combustion Tsawg dua lossis sib npaug rau 10S.
Txoj kev ntsuas cov nplaim hluav taws xob ua haujlwm yog raws li GB / T5455, thiab qib ntsuas tau txiav txim siab raws li cov khoom siv lossis los ntawm kev sib tham ntawm cov khoom siv thiab kev thov. B1 qib yog feem ntau haum rau kev noj thiab tshwj xeeb xav tau ntawm cov ntaub dai kom zoo nkauj, thiab B2 qib yog haum rau ntau yam ntaub qhwv.
US textile combustion txoj cai
Flammability Performance Standards rau khaub ncaws Textile (16C.F.R1610)
Tus txheej txheem yog tsuas yog rau kev noj textiles (lub kaus mom, hnab looj tes, khau tshwj xeeb), qhov flammability ntawm kev noj textiles rau hauv 3 pawg.
Qib 1:Cov pa hluav taws xob zoo, feem ntau yog hais txog cov ntaub npuag tiaj tus los ntawm cov txheej txheem ntawm kev sim, lub sijhawm nplaim taws ntau dua lossis sib npaug li 3.5S, lossis cov ntaub pua plag saum npoo los ntawm cov txheej txheem kev tshuaj ntsuam xyuas, cov nplaim taws kis tau ntau dua lossis sib npaug. 7S, xws li textiles yog haum rau cov khaub ncaws.
Qib 2: nruab nrab flammable, feem ntau yog hais txog cov ntaub pua plag saum npoo los ntawm cov txheej txheem ntawm kev ntsuam xyuas, lub sijhawm nplaim taws kis ntawm 4-7S, xws li textiles kuj siv tau rau cov khaub ncaws, tab sis yuav tsum tau ceev faj.
Qib 3:fast thiab tsausmuag hlawv, feem ntau yog hais txog cov ntaub pua plag saum npoo los ntawm cov txheej txheem ntawm kev soj ntsuam, lub sijhawm nplaim taws <4S, xws li textiles tsis haum rau kev txiav tsoos tsho.
Yog tias qhov kev ntsuam xyuas tau pom tias muaj hluav taws kub heev, ces qhov kev siv textile no tsis raug tso cai ua lag luam thiab yuav thiab muag raws li txoj cai. Txoj kev xeem hauv tus qauv zoo ib yam li American Society for Testing and Materials standard ASTMD1230 (45 degree qaij txoj kev), thiab txhua qhov kev xeem yuav tsum muaj tsib tus qauv ntsuas 5.08CM (2 nti) x 15.24CM (6 nti) yuav tsum tau kuaj ua ntej thiab tom qab ziab thiab ntxuav.
6. Puas muaj lwm yam yuav tsum nco ntsoov?
Ntxiv rau qhov yuav tsum tau ua ntawm Txoj Cai Flammable Fabrics Act, muaj ntau lwm yam uas yuav tsum nco ntsoov thaum xa cov ris tsho hauv qab mus rau Tebchaws Meskas.
Piv txwv li, tag nrho cov tsoos tsho yuav tsum tau sau kom zoo nrog qhov loj me, lub teb chaws ntawm keeb kwm thiab cov lus qhia txog kev saib xyuas. Tsis tas li ntawd, tag nrho cov khaub ncaws yuav tsum tau xa nrog ib daim ntawv lo uas muaj cov ncauj lus kom ntxaws txog cov ntsiab lus ntawm cov khoom xa tuaj.
Thaum kawg, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias Tebchaws Meskas muaj ntau daim ntawv cog lus ua lag luam uas muab kev kho mob zoo rau qee lub tebchaws. Yog li ntawd, nws yog ib qho tseem ceeb los xyuas seb koj lub teb chaws ntawm lub hauv paus chiv keeb puas tsim nyog rau ib qho kev nyiam. Qhov no tseem yuav txo koj cov nqi xa tawm thiab txo koj cov nqi ntshuam.
7. Cov lus xaus.
Kev lag luam khaub ncaws zoo nkauj yog kev lag luam loj hauv Tebchaws Meskas, thiab cov neeg xa khoom yuav tsum paub txog Txoj Cai Flammable Fabrics (FFA) thiab yuav ua li cas lees paub lawv cov khoom raws li kev ua raws cai. Txhawm rau kom tau txais daim ntawv pov thawj FFA, cov kev sim tshwj xeeb yuav tsum tau ua raws, thiab muaj lwm yam yuav tsum tau xav txog. Hmoov zoo, peb nyob ntawm no los pab koj los ntawm cov txheej txheem no. Yog tias koj muaj lus nug lossis xav paub ntxiv txog kev ua raws li FFA, thov hu rau peb.
