Textile ntaub luam ntawv yog ib feem ntawm qhov kev lag luam textile kawg. Hauv ntaub luam ntawv, ib daim qauv zoo nkauj los yog qauv tsim los ua cov ntaub npuag los ntawm cov tub ntxhais, lub voos xwmfab, lossis cov kev ntsuas lub ntsuas. Cov paj ntawm paj ntaub hauv cov ntaub ntawv luam yog cov neeg tsis sib haum ntawm cov organic (VOC) los ntawm cov ntxhiab hauv cov ntxhiab hauv cov ntawv sau los yog cov mos lwj. Cov rooj sib tham 4.11-1, 4.11-2, thiab 4.11-3 qhia cov yam ntxwv luam tawm kev lag luam thiab VOC emission sources, ntsig txog, rau cov voj voog, cov vijtsam npo, thiab cov vijtsam tshuaj ntsuam.
Nyob rau hauv cov txheej txheem luam yeeb, luam yeeb muab los siv rau cov ntaub qhwv, thiab cov ntaub yog coj ntawm nws thiab nruab nrab lub tog raj kheej. Lub siab ntawm cov menyuam thiab lub plhaub taub hau lub zog sau cov ntawv luam tawm rau hauv ntaub. Vim zoo siab nws tuaj yeem ua tau zoo, cov menyuam luam ntawv yog txoj kev ua haujlwm tshaj plaws rau kev luam duab thiab cov khaub ncaws hnav khaub ncaws.
Nyob rau hauv kev tshuaj ntsuam khawm tso tawm, ib qho kev tshuaj ntsuam uas tau muab cov ntaub ntawv luam tawm tau muab coj los txo rau ntawm ib sab npuag. Tus cwj mem zauv ces txav mus rau hauv lub vijtsam, yuam cov ntawv luam tawm los ntawm kev tshuaj ntsuam thiab rau hauv ntaub. Tiaj zais npo cov cav tov yog siv feem ntau hauv kev luam cov ntawv luam yeeb.
Hauv cov vojvoog npo luam ntawv, tubular cov ntxaij vab tshaus tig ntawm tib qho tshaj tawm raws li ntaub. Sau cov khoom muab tso rau sab hauv lub voj voog yog tso rau hauv cov ntaub qhwv raws li nws tau nias ntawm lub vijtsam thiab ib daim pam printing (siv roj hmab tas li). Rotary npo printing machine siv feem ntau tab sis tsis tshwj rau cov ntaub ntawv hnyav hauv qab hnav cov ntaub los yog ntaub tsis rau kev siv cov khaub ncaws. Tshaj xaum ntawv npog yog luam tawm los ntawm txoj kev ntsuas kev ntsuas, vim nws tsis nyuab siab (rub los ncab) cov ntaub ntawm lub sijhawm.
Cov ntawv luam loj tshaj plaws yog cov xim thiab xim zoo nkauj, hnyav, thiab hauv cov xim luam tawm, ib lub pob zeb qis los yog phau ntawv tuav. Sau cov zuag xim tsom xyaw xim muaj pigments lossis dyes. Pigments yog cov ntsiab lus hais tsis sib xws rau lub cev. Dyes yog nyob rau hauv kev daws thov kom impart xim los ntawm qhov sib li los yog lub cev incorporated rau hauv tus kheej fibers. Cov tshuaj xyaw cov organic muaj feem xyuam nrog pigments. Tsawg me ntsis organic hnyav yog siv hauv cov ntawv sau tsis sib thooj. Ntsig concentrates nthuav xim xim concentrates los tsim teeb thiab tsaus ntxoov. Clear thiab color concentrates muaj ib co VOC tab sis pab tsawg dua 1 feem pua ntawm VOC emissions tag nrho ntawm cov ntawv luam ntawv luam ntawv. Cov tshuaj tua kab thiab cov pob txha muaj nyob rau ntawm daim txiag muab tshuaj los ua kom muaj xim zoo nkauj. Ib qho nyiaj tsawg tus thickening agent tseem ntxiv rau txhua daim ntawv muab tshuaj txhuam los luam cov ntawv luam tawm paste viscosity. Sau cov tshuaj defoamers, resins, thiab thickening cov neeg ua hauj lwm tsis muaj VOC.
Feem ntau cov emissions ntawm cov ntawv luam tawm paste yog los ntawm qhov hnyav, uas tej zaum yuav aqueous, organic (ntxhia dab), los yog ob qho tib si. Cov tshuaj hnyuv organic concentrent nyob rau hauv cov ntawv luam tawm pastes yuav sib txawv ntawm 0 rau 60 nyhav feem pua, tsis muaj qhov sib txawv ntawm cov organic hnyav rau dej. Cov ntxhia dab siv hauv cov ntawv luam tawm pastes sib txawv hauv lub cev thiab tshuaj (saib Cov Suab 4.11-4).
Txawm hais tias qee lub cev ntxhia hauv cov pob zeb no evaporate nyob rau theem pib ntawm cov txheej txheem luam ntawv, feem ntau cov emissions mus rau qhov chaw yog los ntawm cov ntaub ntawv ziab tshoob, uas ua rau cov neeg tawg rog tsis sib haum (saib Cov Ntxhuab 4.11-2 thiab 4.11-3 rau VOC emission splits) . Rau qee cov ntaub ntawv muab tshuaj / ntaub sib txuas ua ke, xim kho tau tshwm sim nyob rau hauv txoj kev ua kom zoo, uas tej zaum yuav cais lossis cais ib ntu ntawm kev ziab ziab.
Hangzhou FY Textile Digital Printing Co., Ltd
Ntxiv: 4th pem teb Gaoshida, Xinhua Village, Ningwei nroog, Xiaoshan District, Hangzhou, Zhejiang, Suav teb
Tiv tauj peb: Hnub Bao
Xov tooj: + 86-571-88919810
Fax: + 86-571-88919810
Txawb: + 86-18042013040
E-mail: bruce@hzfengyin.com