Kev tsom xam thiab kev tiv thaiv tsis zoo ntawm cov khoom sib xyaw qhuav
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv qhia zaub mov, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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Ntau lub hnab yas ntim khoom yuav tsum muaj cov ntaub nplaum zoo, yog li nws yuav tsum siv cov ntaub ntawv dawb plawg mus rau recombine, tab sis nyob rau hauv cov txheej txheem qhuav, cov hnab yas txig ntawm lub hnab yas tau feem ntau tsis tshua meej los yog tsis poob, tsis ua kom zoo yuav tsum ua, xws li cov khoom tiav. Nyob rau hauv daim ntawv ntawm "huab", muaj cov phenomena xws li "me me pockets", "yoj pob", "silk patterns", "Mushroom kaus huab", "drip splashes", thiab lwm yam, uas cuam tshuam cov transparency ntawm cov khoom siv, txawm thaum txoj Cov khoom tiav yog khawb. Tom qab lub sijhawm ntev thiab kev tshawb nrhiav, peb tau ua tiav cov txheej txheem daws teeb meem rau kev lag luam mus rau kev xyaum.
Ua ntej, qhov "huab cua" tshwm sim thiab kev tiv thaiv
Thaum cov khoom sib xyaw tiav lawm yog tawm ntawm lub tshuab xwb, qhov chaw seem dawb yog "pos huab", thiab nws tshwm sim. Nws yuav yog "pos huab", tus tom ntej no tsis yog, thiab tom qab ntawd ces muaj ntau qhov "huab cua" tom qab ob peb nplooj ntawv tag lawm. Tshaj tawm tsis tu ncua. Yog hais tias cov txheem yog loaded, nws yog obviously tsis huv los ntawm kev soj ntsuam ntawm 40-watt fluorescent teeb.
Nws tau raug pom tias qhov tshwm sim ntawm qhov tshwm sim no thaum uas tsim muaj ib qho kev tivthaiv tsho tiv thaiv kab mob siab dua li ntawm ob qho kev sib txuas, thiab yooj yim rau BOPP / OPP, BOPP / CPP cov qauv. tshwm sim.
Yog vim li cas rau qhov tshwm sim no muaj raws li nram no:
1. Tsis tshua zoo nkauj ntawm cov ntaub ntawv los yog cov ntawv luam tawm cov khoom sib lawv liag
Cov ntaub ntawv yeeb yaj kiab feem ntau kuaj ua ntej nws tau muab tso ua ke. Txoj kev paub tias yog: noj ib qho me me ntawm cov yeeb yaj kiab los ntawm lub teeb pom kev zoo, yuav tsum tau muab cov khoom siv ua kom zoo, tsis muaj nplua nuj, tsis muaj nplaum, tsis muaj tsis sib xws, thiab tsis muaj gray impurities. Yog li ntawd, tsuas yog cov khoom zoo ua los ntawm cov tuam txhab ua lag luam tuaj yeem ua ke los ua cov khoom tiav zoo.
2. Cov nyhuv ntawm cov nplaum
Cov xim ntawm lub nplaum yog tsaus nti, tsaus daj los sis daj liab. Tom qab ziab khaub ncaws, qhov no ntawm qhov tsaus xim yuav nyob twj ywm hauv zaj yeeb yaj kiab. Yog li, thaum cov khoom sib xyaw es thiaj li yuav tsum muaj lub siab zoo, nws yuav tsum muaj xim daj los yog xim tsis tseem ceeb. Adhesive. Qhov kev xaiv ntawm ob feem tivthaiv tau txo qhov kev cia siab ntawm "huab" hauv qhov khoom tiav puas tiav, thiab tshem tawm cov "huab cua" tshwm sim.
3. Kev ua yuam kev ua haujlwm los yog ziab khaub ncaws tsis txaus
Kev ua haujlwm yuam kev los yog tsis txaus kom txias kuj tuaj yeem ua rau "muaj huab cua" tshwm sim. Piv txwv, tus nqi ntawm sizing tsis yog tsoos, ib sab yog tuab, thiab sab nraud yog nyias. Vim li no, cov tsho tsis zoo yog qhov tseem ceeb hauv kev sib xyaw qhuav.
Thaum kis nrog ib qho ua ib txheej, nws yog ib qho yooj yim los ua kom tsis muaj txheej xwm thaum pib ntawm qhov cua. Yog tias qhov teeb meem tshwm sim no, ib qho khoom tiav txhij txhua tuaj yeem nrhiav tau los ntawm kev soj ntsuam lub teeb.
Yog hais tias nws muaj compounded nrog ob-tivthaiv nplaum, nws yuav tsis yooj yim cais kev tsis ncaj co. Feem ntau, ib qho khoom sib xyaw ua ke yog nyob rau hauv qhov sib dhos, thiab nws yog coj tawm tom qab ua tiav hauv qhov ziab qhov kom txog 15 feeb. Yog tias qhov "huab cua" qhov tshwm sim tseem muaj, nws txhais tau hais tias lub nplaum tseem yog tsis sib luag.
Thaum lub caij kub thiab lub caij ntuj sov, qhov tshwm sim "haze" feem ntau yuav tshwm sim, thiab feem ntau pom muaj nyob hauv BOPP / OPP, BOPP / CPP, thiab PET / PE. Kho qhov kub kom qhuav qhov kub kom zoo dua qub yuav txo tau qhov tshwm sim ntawm qhov tshwm sim no.
Qhov ob, qhov tshwm sim ntawm "me me pockets" thiab nws cov kev tiv thaiv
Cov khoom sib zam qhuav feem ntau muaj npuas zoo li "me me pockmark", uas tsis yog tus npuas. Cov ntsiab lus me me tsis muaj sib npaug, tab sis qhov loj thiab tuab yog zoo sib xws, thiab lawv pom nyob rau hauv lub seem ntawm lub substrate. No hom "pockmark me me" ua si ntau lub khw muag khoom lag luam. Los ntawm kev sib piv, qhov ob feem ntawm ob hom kua hluavtaws muaj qhov tshwm sim siab tshaj ntawm qhov ua kom me me pitting dua ib qho khoom tiv thaiv, thiab BOPP / OPP Composition Nws yog siab tshaj BOPP / CPP thiab PET / PE, thiab muaj ntau ntau yam rau kev tsom xam.
(1) Lub nplaum yog tov nrog hmoov av thiab lwm yam khoom. Muaj ntau plua plav nyob hauv cov huab cua hauv cheeb tsam kev ua haujlwm. Muaj plua plav hauv cov cua kub cua tshuab tawm ntawm lub qhov ziab kom qhuav tom qab kua nplaum yog siv. Cov plua tsho adheres rau cov roj hmab txheej thiab zauv ntawm nruab nrab ob lub yeeb yaj kiab. , ua rau opaque composite khoom.
Cov tshuaj no yog lim cov nplaum nrog ib lub vias 180 mesh kom tshem tawm cov ntsiab lus ntawm cov nplaum. Tib lub sijhawm, peb yuav tsum mloog zoo rau qhov kev cob qhia ntawm kev cob qhia, ua kom huv hauv av thiab tsis muaj hmoov av. Nyob rau hauv qhov sib xyaw qhuav, lub nrig qe thiab lub tais kua nplaum yuav tsum tau ntxuav ua ntej tawm hauv haujlwm. Tshwj xeeb tshaj yog nyob rau lub caij ntuj sov, sab hauv tsev kub siab, qhov ziab sai sai, thiab cov residual adhesive yuav tsum tau nchuav rau hauv lub thoob ua ntej ua hauj lwm, thiab sib tov sib cais.
Tsis tas li ntawd, cov hmoov av hauv cov cua kub yuav tsum tau muab tshem tawm nrog lub siab mesh lim los yog lwm yam khoom siv los ntawm cov pa hauv qhov cua ntawm lub qhov ziab kom qhuav.
Ob qhov tiv thaiv reactive nplaum yog yooj yim whitened thiab turbid vim tus cawv kub. Cov "pos huab dawb" nplaum tsis tuaj yeem siv, txwv tsis pub cov qis tsis ncaj los ntawm cov roj hmab txheej txheem, uas ua rau nce "me me pockets".
(2) Qhov zoo ntawm zaj yeeb yaj kiab thiab zaj duab xis yeeb yaj kiab tsis zoo. Yog tias qhov OPP tshav kub yog daj thiab laus, nws yuav tsum ua tib zoo kuaj xyuas. Ua ntej, qhov nqi siab nro yuav tsum ntsuas. Qhov siab nro ntawm BOPP yuav tsum yog 38mN / m, thiab qhov siab nro ntawm tus tsiaj ntawv yuav tsum yog 50mN / m. Qhov tsis tshua muaj siab nro yuav ua rau cov neeg pluag tsis zoo ntawm cov khoom siv, cov txheej txheem tsis sib haum ntawm cov kua nplaum, cov voids, thiab me me pitting ntawm cov khoom tiav tom qab kev sib xyaw. Yog li ntawd, zaj duab xis uas qhov nqi nto qhov nro tsis muaj raws li cov kev cai yuav tsum tau siv tom qab ua tiav.
Qhov thib ob yog siv ib lub iav tsom kom pom lub plab ntawm lub hauv paus zaj duab xis thiab zaj yeeb yaj kiab, thiab nws yuav tsum muaj kev tsis sib haum. Yog hais tias cov nplais ntawm cov khoom yog tsis ncaj thiab qhov tob yog qhov sib txawv, nws yuav tsis tag nruj nreem rau zaj duab xis tom qab raug muab los ntawm cov kub nyhuv, thiab "me pockmark" yuav tshwm. Yog li xaiv cov ntaub ntawv tseem ceeb heev.
(3) Lub plhaub ntawm cov quav rubberizing yog cov pluag, lub kua nplaum tsis txaus, thiab qhov tsis haum plag, uas yuav ua rau "me pockmark". Cov roj hmab cov menyuam yuav tsum raug nplua thiab tsis sib haum, thiab nws yog qhov zoo tshaj plaws ntawm cov roj hmab uas rub tawm ntawm silicone roj hmab. Lub kua nplaum muaj qhov dej zoo, zoo heev nyob thiab tsis muaj txheej, uas yuav txo tau lub sij hawm ntawm "me me pockets" thiab txhim kho cov ntaub ntawv sib luag.
Qeb peb, qhov tshwm sim ntawm "ntses nplai" thiab nws cov tiv thaiv
Qhov tshwm sim ntawm qhov "ntses nplai" tshwm sim nyob rau hauv cov khoom tiav puas tsawg dua li ntawm cov "me me pockets" thiab "pos huab", uas muaj ob qho laj thawj.
(1) PE zaj duab xis nws tus kheej muaj qhov tshwm sim ntawm "ntses nplai", uas tshwm nyob rau hauv qhov chaw seem tom qab kev sib xyaw, ua rau muaj kev txo cov txheej txheem. Qhov daws yog los hloov cov khoom.
(2) Tsis txhob kaw lub sij hawm thaum lub sij hawm ua cov txheej txheem, cov khawm rubber rub tawm tsis so, los yog cov khawm rubberizer tsis sib cais los ntawm cov kua nplaum, thiab cov kub nyhav thiab kub nruas tsis sib cais. Feem ntau, qhov qog tsis muaj zog ntawm sab nraud tuaj yeem tshwm sim nyob rau hauv ib qho ntawm qhov siab ntawm 30 feeb, uas ua rau tsis zoo nkauj. Yog li, nyob rau hauv lub xeev tsis ua haujlwm, tus tub ntxhais uas rubberizer yuav tsum tau muab cais tawm ntawm tus menyuam anilox thiab ntxuav, thiab cov kub nyhuv tawm ntawm cov kub nruas, thiab qhov kub thau qhov hluav taws xob tau muab tua.
Plaub, lwm yam phenomena thiab tiv thaiv kev tiv thaiv
Muaj ob lub ntsiab lus tseem ceeb rau qhov tshwm sim ntawm "mushroom dais huab", "drip splash" thiab "silk pattern" hauv cov khoom ua tiav.
(1) Cov khoom siv nws tus kheej yog cov neeg pluag thiab cov qauv tsis zoo. Cia li hloov nws.
(2) Cov cawv ntawm cov khoom siv ziab thiab cov ziab kom qhuav. Thaum lub ntsuas kub nkag mus rau qhov ziab tshav kub, qhov kub siab dhau lawm, thiab kev ziab zis sai dhau lawm, yog li hais tias qhov hnyav ntawm cov roj hmab txheej yog sai sai heev, thiab cov nplais yog qhov crusted. Thaum lub tshav kub nkag mus rau sab hauv ntawm lub roj hmab txheej, qhov hnyav hauv qab txheej vaporizes thiab so los ntawm daim nyias nyias kom tsim ib lub roob hluav taws. Lub nplhaib ntawm lub qhov ncauj, zoo li "nceb huab" muab faib rau saum npoo ntawm zaj duab xis, ua rau txheej nplaum kom tsis ncaj thiab tsis zoo. Yog li, qhov kub ntawm qhov ziab qhov yuav tsum tau nce los ntawm qis rau siab, yog li ntawd qhov hnyav tag nrho ntawm lub sab hauv mus rau sab nrauv kom haum thiab tsis sib xws, tawm hauv qhov tsis muaj ntxhiab. Tsis tas li ntawd, cov kuab tshuaj sib txawv ntawm lub khob kub npau npau yuav sib xyaw thiab siv, yog li ntawd thaum uas kub kub npau npau, qhov kub npau npau ntawm cov nplaum ntawm lub plhaub ntev ntev, thiab txheej txheem ntawm cov av txheej txheem tsis yog crusted, tab sis npaum li cas ntawm qhov seem yog qhov yuav tsum ua kom tau raws li cov kev cai, thiab tsis muaj nyob. Cov ntxhiab thiab ntxhiab teeb meem.