Cov txheej txheem sizing tshiab
Sizing yog ib kauj ruam tsim nyog ua ntej weaving, thiab cov xov paj yuav tsum tau coated kom muaj zog. Txawm li cas los xij, cov txheej txheem sizing tsoos ntsib ib puag ncig zoo. Yuav kom xyaum lub tswv yim ntawm kev loj hlob ntsuab, textile qhauj muaj innovated sizing txheej txheem.
"Lub tshuab ua tus phooj ywg zoo ib puag ncig tau ua rau txo qis ntawm tag nrho cov khoom siv pulp." Wang Yao tau hais tias txij li 13th Tsib Xyoo Txoj Kev Npaj, tag nrho cov khoom siv pulp hauv Tuam Tshoj cov paj rwb textile kev lag luam tau qhia txog kev poob qis.
Nyob rau hauv xyoo tas los no, Jiangsu Yueda Tsev Textile Co., Ltd. (tom qab no hu ua "Yueda Tsev Textile") tau nquag txhawb txoj kev tsim ntsuab tshiab nrog lub hom phiaj ntawm kev txuag hluav taws xob, txo kev noj, thiab txo cov pa phem. "Peb lub tuam txhab cov khoom lag luam yog cov khoom siv hauv tsev, nrog rau tag nrho cov paj rwb ua cov khoom siv tseem ceeb, nrog rau polyester paj rwb, cov ntaub ntawv ua haujlwm, thiab cov khoom siv hluavtaws. Ntau tshaj 90% ntawm peb cov khoom mus dhau cov txheej txheem sizing. cov khoom tiv thaiv ib puag ncig, nrhiav kev noj thiab txo cov pa roj carbon monoxide, txhim kho peb cov kev sib tw, thiab txo qis kev siv lossis hloov PVA (polyvinyl cawv) loj, nws yog ib qho tseem ceeb rau peb vim tias PVA hmoov tsis tuaj yeem degraded nyob rau hauv cov xwm. " Sun Wanmeng, tus thawj coj ntawm Yueda Home Textile, tau hais tias raws li cov yam ntxwv sib txawv ntawm cov xov paj, Yueda Home Textile tau tsim kho cov txheej txheem sizing thaum tsim paj rwb thiab polyester paj rwb satin ntau yam nrog 40, 60, thiab 80 suav ntawm tag nrho cov paj rwb, ua tiav. PVA dawb sizing. Hauv kev tsim khoom, txhawm rau them nyiaj rau qhov tsis xws luag ntawm cov hmoov txhuv nplej siab thiab cov hmoov txhuv nplej siab thiab cov hmoov nplej ntau dhau, nws yog ib qho tseem ceeb los tswj cov dej noo rov qab ntawm cov xov paj sizing online. Tam sim no, Yueda Home Textile's pre weaving MES (Production Information Management System), loom xyuas system, AI (Artificial Intelligence) online defect detection system, thiab ntse ntaub tshuaj xyuas cov cuab yeej muaj kev cuam tshuam, thiab cov ntaub ntawv sau thiab kev tswj hwm tau tsim, uas tuaj yeem ua tiav kev tswj hwm hauv nruab nrab thiab sib koom ua ke ntawm cov ntaub ntawv xov xwm thiab cov lus tawm tswv yim raws sijhawm. Kev khaws cia, traceability, thiab kev soj ntsuam ntawm cov khoom loj thiab cov ntaub ntawv zoo tuaj yeem pab txhim kho cov txheej txheem tsim khoom thiab txhim kho cov khoom zoo.
"Kev paub txog PVA dawb sizing yog ib lub hom phiaj ntawm kev lag luam textile tam sim no," said Wang Hukou, tus thawj coj ntawm lub rooj cob qhia kev npaj ntawm Taizhou Century Tianhong Textile Co., Ltd. cov ntsiab lus hauv qab no: ua ntej, nws yog ib qho tsim nyog yuav tsum ua raws li cov txheej txheem pub mis, cov slurry yuav tsum tau boiled rau cov txheej txheem ntim ib zaug, thiab nws yog nruj me ntsis txwv tsis pub ntxiv dej rau hauv chav tsev kub thoob rau sedimentation; Qhov thib ob, steaming yuav tsum tau ua kom maj mam nrog cov pa tsawg, thiab lub sijhawm ua noj ua haus siab yuav tsum tsis pub tsawg dua 30 feeb; Thirdly, nws yog nruj me ntsis txwv tsis pub tshaj 1 teev rau cov slurry yuav tsum tau pumped tawm ntawm lub siab-siab chim chim thiab siv nyob rau hauv lub sizing tshuab. Qhov kub ntawm cov slurry ua ntej ntaus ntawm lub tshuab sizing yuav tsum tsis txhob qis dua 90 degree; Qhov thib plaub yog tswj hwm tus nqi ntawm cov slurry ntxiv hauv 10%.
Kev tshawb nrhiav thiab kev tsim cov ntaub ntawv tshiab pulp
Nrog rau acceleration ntawm ntsuab thiab low-carbon transformation ntawm textile kev lag luam, textile tuam txhab uas muag tau nce siab dua cov kev xav tau rau ib puag ncig kev ua tau zoo ntawm pulp. Nyob rau tib lub sijhawm, cov tuam txhab tsim cov khoom lag luam muaj zog teb rau kev xav tau ntawm kev lag luam thiab nthuav tawm ntau yam tshiab ntawm textile pulp los pab cov tuam txhab textile ua tiav kev tsim ntsuab.
"JD-X slurry tsim los ntawm lub tuam txhab yog ib hom tshiab ntawm textile slurry muaj li ntawm acrylamide ua lub ntsiab lub cev thiab ntau polymerization. tuaj yeem txhim kho qhov kev ua tau zoo ntawm cov hmoov txhuv nplej siab slurry thiab nws compatibility nrog lwm cov slurries. " Wang Zhenghu, tus kws tshaj lij ntawm Yixing Junda New Materials Technology Co., Ltd. (tom qab no hu ua "Junda Cov Khoom Tshiab"), tau qhia, JD-X loj kuj yog ib qho kev ua haujlwm loj. Nrog rau qhov nce ntawm nws cov nyiaj ntxiv, qhov adhesion ntawm starch loj rau hydrophilic fibers ho nce. Hauv kev tsim khoom loj, nws tuaj yeem nce kev siv cov hmoov txhuv nplej siab, muab lub hauv paus ruaj khov rau kev siv tsawg lossis tsis muaj PVA.
Niaj hnub no, Junda New Materials muaj ntau tshaj 20 qhov kev tsim patents thiab tsim ntau tshaj 30 ntau yam ntawm textile pulp khoom. Ntxiv nrog rau kev lag luam hauv tsev, nws tseem raug xa tawm mus rau lub tebchaws xws li Pakistan, Indonesia, thiab Nyab Laj.
Kev xaiv ntau yam ntawm raw cov ntaub ntawv rau sizing yog nqaim heev. Nws yog ib qho tsim nyog los nthuav peb txoj kev xav, nthuav dav peb lub qab ntug, thiab tawg los ntawm cov khoom ntawm PVA, hmoov txhuv nplej siab, thiab cov khoom siv polyacrylic acid sizing. Peb yuav tsum tsim kom muaj kev ua tau zoo thiab ib puag ncig tus phooj ywg sizing cov ntaub ntawv uas tuaj yeem hloov pauv PVA, tshwj xeeb tshaj yog cov uas siv rau sizing ntshiab paj rwb zoo suav high-density fabrics thiab polyester / paj rwb blended fabrics. Peb yuav tsum tau tshawb nrhiav cov kev ua tau zoo, PVA pub dawb tsis tshua muaj nqi sizing cov ntaub ntawv kom ua tiav qhov yooj yim sizing thiab COD (tshuaj oxygen xav tau) ntawm sizing cov dej khib nyiab uas tsis tshua muaj nqi, txo cov pa phem los ntawm qhov chaw; Tsim tshwj xeeb qhov ntau thiab tsawg, xws li hemp fiber yarn sizing loj, pob xov paj sizing loj, wool yarn sizing loj, ua npuas ncauj sizing loj, thiab tsawg-kub sizing loj. "Thaum nws los txog rau kev tshawb fawb thiab kev loj hlob ntawm pulp, Wu Yan, General Manager ntawm Junda New Materials, tau hais tias. Thaum kawg, Junda Cov Khoom Siv Tshiab tau tsim JD-H cov ntaub ntawv muaj txiaj ntsig zoo tshwj xeeb rau nruab nrab mus rau siab kawg paj rwb ntaub. -L tus neeg sawv cev qis qis tsis muaj PVA nyob rau hauv qhov loj me ntawm nruab nrab thiab siab suav ntshiab paj rwb warp yarns, thiab tuaj yeem txo qhov sizing tus nqi los ntawm 30% -40%. TF rau polyester filament thiab JD-NF rau nylon filament nrog zoo sizing kev ua tau zoo thiab yooj yim desizing kev ua tau zoo.
Txhim kho cov khoom siv sizing
Kev txhim kho qhov zoo ntawm sizing thaum ua tiav cov txiaj ntsig ntsuab thiab cov pa roj carbon tsawg tsis tsuas yog yuav tsum muaj cov txheej txheem sizing tshiab thiab siv cov ntaub ntawv zoo ib puag ncig, tab sis kuj tso siab rau kev txhawb nqa ntawm cov cuab yeej sizing siab.
Nyob rau hauv xyoo tas los no, raws li lub hauv paus ntawm weaving npaj machinery, lub sizing tshuab tau tsis tu ncua ua breakthroughs nyob rau hauv dav dav, loj yob ntim, thiab kev kub ceev. Gao Weidong, Tus Lwm Thawj Coj ntawm Tuam Tshoj Textile Engineering Society thiab Tus Thawj Coj ntawm Textile Research Institute ntawm Jiangnan University, tau hais tias tom qab ntau xyoo ntawm txoj kev loj hlob, thev naus laus zis ntawm cov tshuab sizing hauv tsev tau ua rau muaj kev vam meej, feem ntau cuam tshuam txog kev txhim kho tseem ceeb ntawm ntau yam kev hloov pauv thiab tso zis, daim ntawv thov ntawm unwinding nro dynamic tswj technology, high-pressure pressing tshuab, tag nrho cov tshuab ziab khaub ncaws kom qhuav tshuab, lub ntsiab kis tau tus mob CNC tshuab ntawm sizing tshuab, thiab ib tug sizing roller sizing tshuab tsis immersion rollers. Daim ntawv thov ntawm cov technologies no tau enabled domestic tshiab sizing tshuab kom ua tiav cov hom phiaj ntawm txoj kev loj hlob ntawm dav dav, kev kub ceev, siab yield, thiab zoo. Nyob rau hauv lub neej yav tom ntej, sizing tshuab yuav ntxiv tau cov cuab yeej zoo nyob rau hauv cov cheeb tsam xws li ib tug warp nro unwinding tswj technology, ntau yam ntse kho ntawm noo noo regain precision tswj ntsuas tshuab, online nrhiav tshuab rau sizing yarn fuzziness thiab chaw nyob, tas li sizing tus nqi tshuab raws li ntse tswj ntawm sizing quab yuam, thiab kev soj ntsuam online thev naus laus zis rau sizing yarn breakage thiab kev sib tsoo, yog li txhawb kev txhim kho ntxiv ntawm sizing yarn zoo.
Lub neej yav tom ntej ntawm textile sizing yog tsiv mus rau ntsuab thiab carbon txo, nrog rau sizing khoom tending rau kev txawj ntse thiab digitization. Daim duab qhia tau hais tias GA318 sizing tshuab ntawm nws tus kheej tsim los ntawm Hengtian Heavy Industry Co., Ltd., uas tuaj yeem txuas nrog Is Taws Nem, ua tiav cov kev debugging hauv online thiab saib xyuas, thiab pab cov lag luam textile txuag hluav taws xob thiab txo kev siv.