1, Kev tsim cov Anilox Roller hauv Aluminium Foil Bag Production,
Hauv cov txheej txheem lamination qhuav, peb pawg ntawm anilox rollers feem ntau yog qhov yuav tsum tau rau kev nplaum anilox rollers:
Cov kab 70-80 yog siv los tsim cov pob khoom rov ua dua uas muaj cov kua nplaum ntau.
Cov kab 100-120 yog siv rau kev ntim cov khoom uas tiv taus nruab nrab xws li dej npau.
Cov kab 140-200 yog siv los tsim cov khoom ntim khoom dav dav uas muaj tsawg dua kev nplaum.
2, Cov yam ntxwv tseem ceeb ntawm cov khoom siv sib xyaw ua ke hauv kev tsim cov hnab ntawv txhuas
Qhov cub kub: 50-60 ℃; 60-70 ℃; 70-80 ℃。
Kub ntawm cov khoom sib xyaw ua ke: 70-90 ℃.
Lub zog sib xyaw: Lub zog ntawm cov menyuam sib xyaw yuav tsum tau nce ntau li ntau tau yam tsis ua rau cov yas zaj duab xis puas tsuaj.
Txog ntau qhov xwm txheej tshwj xeeb:
(1) Thaum cov zaj duab xis pob tshab raug laminated, qhov kub ntawm qhov cub thiab lub laminating roller thiab qhov cua hauv qhov cub (qhov ntim cua, qhov ceev cua) muaj feem cuam tshuam loj rau qhov pob tshab. Thaum cov zaj duab xis luam ntawv yog PET, qhov kub qis dua yog siv; thaum cov zaj duab xis luam ntawv yog BOPP.
(2) Thaum sib xyaw cov ntawv ci txhuas, yog tias zaj duab xis luam ntawv yog PET, qhov kub ntawm cov menyuam sib xyaw yuav tsum siab dua 80 ℃, feem ntau kho ntawm 80-90 ℃. Thaum zaj duab xis luam ntawv yog BOPP, qhov kub ntawm cov menyuam sib xyaw yuav tsum tsis pub tshaj 8
3、Cov hnab ntawv ci raug kho thaum lub sijhawm tsim khoom.
(1) kub kho: 45-55 ℃.
(2) lub sijhawm kho: 24-72 teev.
Muab cov khoom tso rau hauv chav kho kom sov ntawm 45-55 ° C, 24-72 teev, feem ntau ob hnub rau cov hnab pob tshab tag nrho, ob hnub rau cov hnab ntawv ci txhuas, thiab 72 teev rau cov hnab ua noj.
4, Kev siv cov kua nplaum seem hauv kev tsim cov hnab ntawv txhuas
Tom qab diluting cov roj hmab uas seem ob zaug, kaw nws, thiab hnub tom qab, mus rau hauv cov roj hmab tshiab ua ib qho diluent, thaum xav tau cov khoom siab, tsis pub ntau tshaj 20% ntawm tag nrho, yog tias cov xwm txheej zoo tshaj plaws khaws cia hauv lub tub yees. Yog tias cov dej noo ntawm cov kuab tshuaj tau tsim nyog, cov nplaum uas tau npaj tseg yuav khaws cia rau 1-2 hnub yam tsis muaj kev hloov pauv loj, tab sis vim tias cov yeeb yaj kiab sib xyaw tsis tuaj yeem txiav txim siab tam sim ntawd seb nws puas tsim nyog lossis tsis tsim nyog, kev siv cov kua nplaum seem ncaj qha yuav ua rau muaj kev poob loj.
5, Cov teeb meem txheej txheem hauv kev tsim cov hnab ntawv txhuas
Qhov kub ntawm qhov chaw ziab khaub ncaws siab dhau lossis tsis muaj qhov kub hloov pauv, qhov kub ntawm qhov chaw ziab khaub ncaws siab dhau, thiab qhov ziab sai dhau, yog li cov kuab tshuaj ntawm qhov chaw ntawm cov kua nplaum yuav qhuav sai, qhov chaw ntawd yuav tawv, thiab tom qab ntawd thaum cua sov nkag mus rau hauv cov kua nplaum, cov roj kuab tshuaj hauv qab zaj duab xis yuav tawg los ntawm cov roj hmab zaj duab xis los ua lub nplhaib zoo li lub qhov av tawg rog, thiab cov voj voog ua rau cov roj hmab txheej tsis pom tseeb.
Muaj hmoov av ntau dhau rau qhov zoo ntawm ib puag ncig, thiab muaj hmoov av tom qab nplaum rau hauv lub qhov cub hluav taws xob hauv huab cua sov, uas lo rau ntawm qhov chaw ntawm viscose, thiab lub sijhawm sib xyaw yog sandwiched ntawm 2 lub hauv paus hlau phaj. Txoj kev: Lub qhov nkag tuaj yeem siv ntau lub lim dej kom tshem tawm cov hmoov av ntawm huab cua sov.
Cov kua nplaum tsis txaus, muaj qhov chaw khoob, thiab muaj cov npuas me me, ua rau muaj xim av lossis tsis pom tseeb. Xyuas kom cov kua nplaum txaus thiab sib npaug.
Lub sijhawm tshaj tawm: Lub Xya Hli-18-2022
