Cov ntawv lo tawm? Qhov tseeb tom qab nws yuav ua rau koj xav tsis thoob!

Tus kheej- cov khoom siv nplaum nplaum feem ntau yog tsim los ntawm peb ntu: daim ntawv thaub qab, daim ntaub so ntswg thiab cov nplaum, cov ntaub ntawv ntawm cov ntaub ntawv rov qab yog oily, uas muaj kev sib cais ntawm cov nplaum thiab tuaj yeem ua kom cov ntaub so ntswg yooj yim tev tawm ntawm daim ntawv thaub qab; Cov ntaub so ntswg yog lub luag haujlwm tseem ceeb ntawm cov ntawv luam tawm cov ntsiab lus, uas tuaj yeem muab faib ua cov ntawv coated, thermal ntawv, PET, PVC, thiab lwm yam raws li nws cov khoom sib txawv.
Kev cuam tshuam los ntawm cov ntsiab lus thiab lub hom phiaj, tus kheej - cov ntawv nplaum feem ntau tsim teeb meem xws li warping, wrinkling, npuas, thiab cov ntaub ntawv tawg hauv cov txheej txheem sau npe, uas tau yws los ntawm cov neeg siv khoom, ua rau mob taub hau rau cov tuam txhab luam ntawv. Ntawm lawv, warping yog feem ntau nyob rau hauv cov txheej txheem labeling. Hauv tsab xov xwm no, tus kws sau ntawv tau txheeb xyuas qhov ua rau ntawm qhov teeb meem ntawm daim ntawv lo cim npe warping raws li kev ua haujlwm tau zoo, thiab muab cov kev daws teeb meem, vam tias yuav muab qee qhov kev pab rau cov neeg nyeem.
Lub ntsiab influencing yam ntawm labeling warping
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Cov nyhuv ntawm cov nplaum nplaum thiab cov khoom sib txuam ntawm tus kheej -cov nplaum nplaum ntawm daim ntawv lo warping
Yog tias cov kua nplaum ntawm tus kheej - cov khoom siv nplaum nplaum tsis nplaum txaus, nws yuav ua rau muaj teeb meem ntawm daim ntawv lo warping. Tsis tas li ntawd, vim muaj coob tus ntawm tus kheej - cov ntaub ntawv nplaum nplaum, muaj teeb meem ntawm seb cov ntawv sib txawv thiab tus kheej - cov ntaub ntawv nplaum nplaum sib haum rau ib leeg thaum lub sij hawm sau ntawv, xws li AW4200A, AW3209 thiab lwm yam ntawm tus kheej - cov ntawv nplaum tsis tuaj yeem txuas rau lub raj mis nrog txoj kab uas hla, tsawg dua 3 cm. kub- cov ntawv nplaum nplaum nplaum tsis tuaj yeem txuas rau PVC daim ntawv nplaum.
Cov lus ceeb toom saum toj no tau sau meej meej hauv cov txheej txheem kev ua haujlwm ntawm tus kheej- cov ntaub ntawv nplaum nplaum, yog li nws tau pom zoo tias cov tuam txhab luam ntawv yuav tsum ua tib zoo nyeem cov kev tsis sib xws ntawm cov khoom thaum xaiv tus kheej - cov ntaub ntawv nplaum nplaum, thiab nws raug nquahu tias thaum xa cov qauv mus rau cov neeg siv kawg rau kev pom zoo, lawv kuj tseem muab cov khoom lag luam tsis zoo ntawm tus kheej- cov ntaub ntawv nplaum nplaum kom tsis txhob muaj kev pheej hmoo tsim nyog los ntawm kev siv tsis raug los ntawm cov neeg siv khoom kawg.
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Cov nyhuv ntawm qhov flatness ntawm cov khoom nto ntawm tus kheej - nplaum daim ntawv lo rau ntawm warping ntawm daim ntawv lo
Rau tus kheej -cov ntaub ntawv nplaum nplaum, qhov smoothness ntawm tus kheej- nplaum daim ntawv lo yog qhov tseem ceeb cuam tshuam rau qhov smoothness ntawm tag nrho cov khoom, thiab smoothness ntawm tag nrho cov khoom yog ib qho tseem ceeb qhia kom paub tseeb tias cov luam ntawv zoo. Yog li ntawd, thaum lub sij hawm daim ntawv lo, peb yuav tsum xyuam xim rau seb cov khoom nto ntawm tus kheej - nplaum daim ntawv lo yog tiaj, tshwj xeeb tshaj yog thaum daim ntawv lo yog laminated, peb yuav tsum xyuam xim rau qhov nro ntawm lub lamination yuav tsum tsis txhob loj dhau, txwv tsis pub ntau dhau yuav ua rau daim ntawv lo curl upwards, ua rau daim ntawv warp.
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Cov nyhuv ntawm daim ntawv lo tsim ntawm daim ntawv warping
Cov ntawv sau yuav tsum tau tsim kom tsis txhob sib tshooj kawg li ntau li ntau tau. Yog tias nws tsis tuaj yeem zam tau, ces txoj kev txias lamination yuav tsum raug zam, thiab qhov sib tshooj yuav tsum tsis txhob muab luam tawm lossis ua kua roj vanish.
Cov ntsiab lus hauv qab no yuav tsum tau them sai sai rau thaum sau daim ntawv lo sib tshooj: (1) Yog tias daim ntawv lo yuav tsum tau laminated, ces daim ntawv lo yuav tsum tau kho nrog corona tom qab lamination, kom lub ntsej muag ntawm cov yeeb yaj kiab tuaj yeem ua tau ntau dua 38 dynes, kom cov ntawv sau ib txwm ua tiav; (2) Thaum luam ntawv, lub puab tsaig yuav tsum tau muab pov tseg, thiab cov ntawv luam tawm tuaj yeem yog 1 ~ 2 kab loj dua rau ntawm txoj hauj lwm ncej puab, thiaj li xyuas kom meej tias cov dawb tsis raug tom qab ntawv; (3) Rau cov ntawv lo uas yuav tsum tau ua kua roj vanish, thawj tag nrho cov phaj varnishing tuaj yeem hloov mus rau ib nrab varnishing, thiab cov ntawv sib tshooj tsis yog varnished; (4) Ua tib zoo saib xyuas qhov kev kho ntawm UV number case, vim tias lub zog saum npoo ntawm qhov dhau -kho cov number case txheej yuav raug txo, cuam tshuam rau adhesion ntawm txheej tom ntej ntawm number case thiab adhesion ntawm cov nplaum.
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Cov nyhuv ntawm cov khoom ntawm cov khoom raug sau rau ntawm warping ntawm daim ntawv lo
Due to the different materials of the pasted objects, their surface energy will be different, so the effect of the same self-adhesive label after labeling will also be different. Normally, the surfaces of different materials can be compared as follows: stainless steel> glass> PET>PP>PE.
Tsis tas li ntawd, qhov saum npoo ntawm cov khoom siv tib yam kuj tseem yuav txawv vim cov txheej txheem sib txawv, xws li siliconized iav fwj, lub raj mis yas nrog qhov sib txawv ntawm qhov sib txawv, thiab lwm yam. Yog li ntawd, rau cov khoom lossis lub raj mis lub cev nrog lub zog sib txawv, nws yog ib qho tsim nyog yuav tsum siv cov nplaum sib txawv kom phim.
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Kev cuam tshuam ntawm cov duab ntawm cov khoom ntawm warping ntawm daim ntawv lo
Yuav kom ua tiav cov txiaj ntsig zoo tshaj plaws, daim ntawv lo ntawm cov khoom siv yuav tsum yog qhov chaw tiaj tus tom qab nthuav tawm. Yog tias daim ntawv lo saum npoo ntawm cov khoom yuav tsum tau thov yog nkhaus hauv ob qho tib si kev qhia tom qab nthuav tawm (spherical labeling nto), nws nyuaj rau ua tiav cov txiaj ntsig zoo tshaj plaws. Yog li ntawd, lub raj mis lub cev yuav tsum tau tsim kom tsis txhob muaj cov duab zoo li no ntau li ntau tau, los yog sim kom tsis txhob muaj txoj hauj lwm zoo li no thaum sau npe.
Tsis tas li ntawd, vim lub siab ntawm cov nqi tsim khoom, tshuab moulding nroj tsuag feem ntau txo qhov hnyav ntawm lub raj mis lub cev, kom lub raj mis lub cev ua thinner, ua rau lub cev loj deformation ua ntej thiab tom qab sau, thiab nws yog tsis yooj yim sua rau exert loj labeling siab, xws li thaum kub filling 30℃~ 40℃kua tom qab labeling, lub raj mis lub cev ib feem yuav raug tsa thiab deformed, thiab tom qab lub raj mis txias yuav retractable. labeling thiab warping.
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Cov nyhuv ntawm qhov chaw ntawm cov khoom yuav tsum tau sau rau ntawm warping ntawm daim ntawv lo
Qhov roughness ntawm qhov chaw ntawm cov khoom muaj kev cuam tshuam zoo rau cov nyhuv labeling, thiab qhov rougher ntawm qhov khoom, qhov ntau yuav ua rau muaj teeb meem ntawm daim ntawv lo warping. Tsis tas li ntawd, yog tias muaj cov impurities xws li roj, cov tee dej, thiab cov plua plav ntawm qhov chaw ntawm cov khoom, nws yog qhov sib npaug ntawm cov nplaum nplaum rau cov impurities, tsis yog lo rau saum npoo ntawm cov khoom, thiab nws yooj yim rau warp daim ntawv lo.
Tsis tas li ntawd, txawm hais tias qhov chaw ntawm cov khoom yuav tsum tau sau npe tau raug kho nrog cov txheej txheem tshwj xeeb kuj tseem tuaj yeem cuam tshuam rau qhov kawg daim ntawv lo, xws li lub taub me me iav fwj nyob rau hauv cov txheej txheem ntawm potions, vim tias cov tshuaj tsis raug tso cai rau dai rau ntawm phab ntsa, lub raj mis yuav raug ntxuav nrog dej silicon ua ntej, yog tias muaj ntau ntawm silicon residue tom qab ntxuav, daim ntawv lo yuav muaj teeb meem tom qab daim ntawv lo.
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Kev cuam tshuam ntawm ib puag ncig labeling ntawm labeling warping
Feem ntau, daim ntawv lo rau qhov ntsuas kub feem ntau suav nrog plaub yam: daim ntawv qhia qhov kub thiab txias, qhov ntsuas kub ntawm qhov ntsuas kub, thiab qhov ntsuas kub cia hauv 24 teev tom qab ntawv, raws li hauv qab no:
(1) Cov kev tsis sib haum xeeb ntawm txhua tus kheej - cov khoom siv nplaum nplaum tau cim meej nrog qhov tsawg kawg nkaus daim ntawv lo thiab siv qhov kub thiab txias, xws li qhov ntsuas kub tsawg kawg nkaus ntawm NW5539 daim ntawv lo khoom yog 10 degree, thiab kev siv kub yog -15℃~ 65℃.
(2) Thaum sau ntawv, qhov kub ntawm qhov chaw yuav tsum ua kom tau raws li qhov ntsuas qhov ntsuas qhov tsawg kawg nkaus ntawm daim ntawv lo, tsuas yog nyob rau hauv txoj kev no tuaj yeem ua rau daim ntawv nplaum ntws ib txwm thiab ua rau lub cev tsis zoo.

(3) Qhov kub ntawm qhov khoom siv yuav tsum yog siab tshaj qhov ntsuas qhov ntsuas qhov tsawg kawg nkaus, yog li cov nplaum nplaum nrog cov dej ntws tsis zoo yuav tsis ua kom tsis zoo lossis tsis ntws vim nws txuas rau qhov qis - qhov kub thiab txias, ua rau txo qis hauv viscosity.

(4) Lub ambient kub ntawm kev cia tom qab daim ntawv lo kuj tseem ceeb heev, thiaj li yuav tswj tau lub fluidity ntawm cov nplaum thiab hloov cov nplaum nplaum los ntawm thawj viscosity mus rau qhov kawg viscosity, nws yuav tsum tau ua kom tiav nyob rau hauv ib puag ncig saum toj no qhov tsawg kawg nkaus daim ntawv lo kub.

Cov txheej txheem sau npe sib txawv kuj tuaj yeem muaj feem cuam tshuam rau cov teeb meem ntawm daim ntawv lo. Piv txwv li, ib qho dej khov nab kuab puv lub thawv yas nrog dej khov ntawm qhov ntsuas kub ntawm 10 degree, cia li sau lub hau, thiab mam li cia li sau lub hau thiab ib ncig ntawm lub thawv, thiab thaum kawg khov nws nyob rau hauv qhov kub thiab txias ntawm -15 degree, thiab tom qab ntawd hloov mus rau qhov txias txias rau 1 ~ 2 teev.

Txhawm rau daws qhov teeb meem no, lub tuam txhab ua ntej- tau sau cov thawv yas uas xav tau cov dej khov khov rau hnub ob. Tom qab sau npe rau 24 teev, lawv mam li pib sau, capping, ceev khov, thiab hloov mus rau qhov txias txias, uas daws tau qhov teeb meem ntawm cov ntawv nqa.

Nyob ntawm qhov chaw ntawm cov khoom raug sau npe thiab cov ntawv sau npe, cov txheej txheem sib txawv yuav tsum tau xaiv, nrog rau cov khoom siv feem ntau suav nrog cov sponge log, siv lub log, thiab tamping daim hlau. Tsis tas li ntawd, lub tshuab labeling yuav tsum siv qhov tsim nyog lub siab los xyuas kom meej tias daim ntawv lo adheres zoo kawg nkaus rau cov khoom.

Thaum daim ntawv lo lub siab tsis txaus, xws li thaum siv cov txhuam mos, cov paib muag muag dhau, lossis thaum qhov sib txawv ntawm daim txhuam cev / siv lub log thiab lub raj mis loj dhau, daim ntawv lo yuav nqa vim tsis txaus siab. Ntxiv mus, yog tias lub tshuab tamping tau hnav, nws tuaj yeem cuam tshuam rau tamping siab, uas ua rau cov ntawv nqa.

Customer Case ntawm Label Lifting:
Xyoo 2021, PE tus kheej -cov ntawv nplaum ntawm ib lub tuam txhab tau ntsib kev nqa thaum lub sijhawm sau ntawv thiab xav tau kev daws sai sai. Ntawm - qhov chaw tshawb nrhiav tau qhia tias tom qab nqa cov khoom los ntawm qhov chaw txias txias, cov ntawv sau tau siv thaum muaj qhov sib xyaw ua ke tseem nyob ntawm qhov chaw, thiab cov khoom tau muab tso rau hauv ib chav txias txias heev yam tsis tso cai rau daim ntawv lo kom siab tshaj 10 degree. Yog li ntawd, peb tau txiav txim siab tias kev nqa daim ntawv lo yog tshwm sim los ntawm ib puag ncig yam.

Cov txheej txheem tsim nyog yog tias cov ntawv sau yuav tsum tau muab khaws cia rau hauv ib puag ncig siab dua 10℃rau 24 teev ua ntej sau npe, vim tias cov nplaum tsuas muaj dej ntws zoo thiab tuaj yeem ua haujlwm zoo thaum siab tshaj 10 degree.

Ua raws li cov lus pom zoo, lub tuam txhab tam sim ntawd tau txhim kho thiab kho qhov chaw cia ntawm cov ntawv lo kom ntseeg tau tias lawv tau khaws cia siab tshaj 10 degree. Tom qab ua raws li-ups pom tau tias cov ntawv sau uas tsim los ntawm lub tuam txhab tsis muaj kev txhawb nqa ntxiv lawm.

Daim ntawv lo nqa ntawm tus kheej - cov ntawv nplaum yog qhov ntau heev hauv kev tsim khoom tiag tiag. Ob lub tuam txhab luam ntawv thiab cov neeg siv kawg yuav tsum xaiv qhov tsim nyog tshaj rau tus kheej - cov ntaub ntawv nplaum nplaum raws li daim ntawv thov tiag tiag, thiab xyuam xim rau qhov cuam tshuam ntawm ib puag ncig kub thiab av noo ntawm cov ntawv. Tsuas yog los ntawm kev txiav txim siab ntau yam tuaj yeem sau cov ntawv zoo tuaj yeem txhim kho, ua rau cov khoom muag pom kev txaus siab.