Ib, Cov txheej txheem thev naus laus zis yog tias muaj ob txoj hauv kev rau dyeing fiber ntau thiab kho qhov chaw.
Nws muaj ob txoj hauv kev los hloov cov xim ntawm cov khoom ntim pwm: fiber ntau dyeing thiab kho qhov chaw. Thawj txoj kev tso dyes los yog pigments ncaj qha mus rau hauv cov nqaij fibers kom cov xim txawm los ntawm sab hauv tawm. Txoj kev thib ob ua rau cov xim txheej ntawm cov khoom siv los ntawm kev luam ntawv, txheej, thiab lwm yam. Txhua qhov kev xaiv muaj nws qhov zoo thiab qhov tsis zoo, yog li koj yuav tsum xaiv qhov uas ua haujlwm zoo tshaj plaws rau koj qhov xwm txheej.
1. Fiber qib dyeing: cov dye mus tag nrho txoj kev los ntawm raw cov ntaub ntawv thiab mus rau hauv cov khoom tiav
Txhawm rau dye fiber ntau, cov dyes thiab fibers yuav tsum sib xyaw kom zoo thaum lub sij hawm npaj cov pulp, thiab cov dye molecules yuav tsum tau muab tso rau hauv cov fibers los ntawm cov txheej txheem xws li pulping thiab sib tsoo. Piv txwv li, Dongguan Billion Ntim Technology Co., Ltd. dyes qab zib bagasse pulp nrog ntuj cog dyes zoo li tshuaj yej polyphenols thiab anthocyanins. Qhov no tuaj yeem ua cov xim uas zoo rau ib puag ncig, xws li liab, tsaus ntsuab, thiab lub teeb ntsuab, thiab nws tuaj yeem phim cov xim xim raws nraim siv PANTONE xim phaib. Cov thev naus laus zis no yog qhov zoo rau cov xwm txheej uas cov xim sib xws tseem ceeb heev, xws li ntim khoom rau siab -kawg hluav taws xob. Txawm li cas los xij, yuav tsum tau saib xyuas kom paub tseeb tias cov dyes thiab fibers ua haujlwm zoo ua ke. Qee cov kua qaub dyes tuaj yeem ua rau cov fibers tsis muaj zog, yog li cov khoom siv ntxiv xws li kho cov tshuaj yuav tsum tau siv los ua kom lawv muaj zog.
2. Kev kho deg: pheej yig thiab ceev txoj kev hloov xim
Kev luam ntawv, txheej, kub stamping, thiab lwm yam txheej txheem yog ib feem ntawm kev kho deg. Qhov no yog qhov zoo tshaj plaws rau cov chaw uas muaj xim nplua nuj tseem ceeb heev. Piv txwv li, kev tshuaj ntsuam luam ntawv tuaj yeem luam tawm cov qauv ncaj qha mus rau saum npoo ntawm cov pwm pwm siv cov number case tuab thiab scraper siab, tsim kom muaj ntau yam - xim gradient nyhuv. Hloov luam ntawv, ntawm qhov tod tes, siv silicone roj hmab taub hau hloov cov duab thiab cov ntawv mus rau concave thiab convex nto, uas daws cov teeb meem ntawm cov tsoos luam ntawv ntawm cov ntim tsis sib xws. Pab neeg tsim qauv rau cov ntaub ntawv ntim tshuaj yej muaj tswv yim siv cov ntaub ntawv pulp molded nrog ntuj dye coloring los ua lub teapot zoo. Tom qab ntawd lawv tau ntxiv ob txheej ntawm cov hnab paj rwb thiab luam tawm qhov chaw nrog kev tshuaj ntsuam luam ntawv kom rov ua qhov kev ntxhib los mos ntawm cov tshuaj yej vaj teb. Qhov no yog ob qho tib si eco- phooj ywg thiab kos duab.
2, Cov txheej txheem ntws: tag nrho cov saw hlau tswj los ntawm kev txheeb cov ntaub ntawv raw mus kuaj xyuas cov khoom tiav
Xim customization yuav tsum tshwm sim nyob rau hauv txhua theem ntawm ua molded pulp ntim. Qhov no suav nrog tsib kauj ruam tseem ceeb: txheeb cov khoom siv raw, npaj cov pulp, ntxiv cov khoom ntxiv, ziab cov pwm, thiab kho tom qab ntawd.
1. Kev txheeb xyuas cov khoom siv raw: tso lub hauv paus rau xim
Cov txiaj ntsig dyeing yog cuam tshuam ncaj qha los ntawm fiber ntau zoo ntawm cov khoom sib txawv. Piv txwv li, lub pulp ua los ntawm cov khoom siv rov ua dua tshiab corrugated cardboard thawv zoo li tig daj tom qab dyeing vim nws muaj ntau impurities. Ntawm qhov tod tes, daim ntawv ntug pulp ua los ntawm cov ntawv siv los ntawm cov ntawv zeb yog ze rau cov mis nyuj dawb (natural white), uas ua rau nws zoo dua rau dyeing. Ib lub tuam txhab muaj peev xwm ua tau siab - purity dawb ntim los ntawm sorting thiab recycling dawb cov ntaub ntawv pov tseg (xws li straw pulp xim ntawv thiab ntoo pulp natural color paper) thiab sib tov nrog raw pulp. Qhov no ua tau raws li cov qauv purity rau kev ntim khoom kom zoo nkauj.
2. Ua kom cov pulp thiab ntxiv cov khoom ntxiv: tswj cov xim ruaj khov raws nraim
Lub sijhawm ntxiv cov dyeing, tus nqi pH, thiab qhov sib piv ntawm cov additives yog txhua yam tseem ceeb hauv cov txheej txheem dyeing. Piv txwv li, sizing agents xws li rosin loj thiab paraffin latex yuav tsum tau ntxiv 3 mus rau 5 feeb ua ntej cov txheej txheem ntaus dhau los kom cov xim tsis hloov vim cov tshuaj tiv thaiv ntawm cov dyes thiab cov sizing agents. Txhuas sulphate, ntawm qhov tod tes, yuav tsum nruj me ntsis tswj ntawm ib koob ntawm 1.5% mus rau 3% ntawm cov ntawv qhuav ntim. Ntau dhau ntawm cov khoom tuaj yeem ua rau nws crystallize ntawm qhov chaw, uas tuaj yeem ua rau cov nyhuv luam ntawv puas. Lub tuam txhab ntim khoom noj tau tshawb pom los ntawm kev tshawb fawb tias pH qib ntawm 4.5 txog 5.0 hauv qhov chaw me me acidic yog qhov zoo tshaj plaws rau kev khi xim rau fibers. Qhov no ua rau cov xim nyob twj ywm los ntawm 40%.
3. Moulding kom qhuav thiab tom qab- ua: Khaws cov ntsiab lus xim kom nyab xeeb
Tswj cov slurry concentration (0.6% mus rau 2%) thiab molding lub sij hawm yog ib qho tseem ceeb thaum lub sij hawm molding theem ntawm lub tshuab nqus tsev nqus molding txoj kev kom tsis txhob muaj fiber ntau deposition thiab xim me ntsis. Cov cuab yeej ziab kom qhuav yuav tsum khaws qhov kub ntawm 60 thiab 80 degrees Celsius thaum lub voj voog ziab kom cov xim tsis tawg. UV txheej tuaj yeem ua rau qhov chaw ci ntsa iab thiab tiv thaiv cov xim hauv kev tshaj tawm - theem ua haujlwm. Piv txwv li, lub ntim rau ib lub xov tooj ntawm tes siv dej-raws li polyurethane (WPU) txheej, uas muaj lub kaum sab xis ntawm 152 degree, ua rau lub ntsej muag superhydrophobic, thiab khaws cov xim rau 30% ntev dua.
3, Kev Tswj Tus Nqi: Nrhiav qhov sib npaug ntawm qhov tsawg kawg nkaus kom muaj nuj nqis thiab qhov nyuaj ntawm cov txheej txheem
Yam tsawg kawg nkaus txiav txim kom muaj nuj nqis, cov txheej txheem tuag, thiab cov cuab yeej siv cuab yeej cuab tam yog thawj yam uas txiav txim siab tus nqi ntawm cov xim customization. Cov xim tsaus (xws li dub) xav tau ntau qhov kev txiav txim kom tau txais xim zoo. Qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis feem ntau yog 5000 daim lossis ntau dua vim tias dyes kim thiab cov txheej txheem nyuaj. Txawm li cas los xij, lub teeb xim zoo li beige thiab lub teeb ntsuab tuaj yeem ua nrog ob peb xim hloov, thiab qhov tsawg kawg nkaus txiav txim kom muaj nuj nqis yuav tsawg li 2000 daim. Fiber qib dyeing kuj xav tau ntau dyes thiab additives, uas raug nqi 15% mus rau 25% ntau tshaj li ntuj xim packing. Kev kho deg (xws li luam ntawv) yog them los ntawm cheeb tsam, thiab ntau - xim luam ntawv nqi 2 mus rau 3 npaug ntau dua li kev luam ntawv monochrome.
4, Kev Lag Luam Case: Tiag tiag -Kev sim lub neej ntawm cov khoom siv hluav taws xob thiab ntim khoom noj
1. Cov khoom ntim khoom siv hluav taws xob: customizing ob qho tib si xim thiab kev ua haujlwm
Lub Huawei Mate 60 series xov tooj tais yog ua los ntawm kev sib xyaw ntawm qab zib bagasse pulp thiab xyoob pulp. Nws tau txais nws cov xim grey tsaus los ntawm fiber ntau dyeing. Nws tseem dhau qhov kev sim poob 1.2-meter ua tsaug rau nws cov qauv tsim honeycomb. Nyob rau hauv cov ntaub ntawv no, cov txheej txheem dyeing yog ze ze rau cov txheej txheem engineering. Qhov no tsis tsuas yog pab tib neeg nco txog lub hom, tab sis nws kuj ua kom lub pob ua haujlwm zoo.
2. Kev ntim khoom noj: kev siv cov xim ntuj thiab cov tswv yim los tiv thaiv ib puag ncig
Lub thawv rau organic soybean mis hmoov yog zoo li lub voj voog loj hlob ntawm soybean. Nws muaj lub teeb ntsuab, tsaus ntsuab, thiab lub teeb daj daj, thiab cov xim hloov ib txwm siv cov xim xws li chlorophyll thiab carotene. Qhov kev tsim qauv no ua haujlwm zoo nrog cov khoom lag luam thiab siv kev puas siab puas ntsws xim los piav txog lub tswv yim ntawm kev noj qab haus huv, uas pab lub hom phiaj kom sawv.
3. Khoom ntim khoom kim heev: xim xim tswj kom siab -kawg customization
Ib lub tuam txhab jewelery thoob ntiaj teb ntiav cov khoom qab zib bagasse molding ntim thiab hloov tshuab luam ntawv kom tau txais 0.1 hli zoo luam ntawv ntawm lub logo. Cov xim txawv yog khaws cia rau Δ E<2, which is the range that the human eye can't see. This case shows that moulded pulp packaging may also compete in the high-end market.
