1. Cov txheej txheem tshuaj xyuas cov khoom raw khoom
Ua ntej tsim cov khoom plig me me qhwv, cov neeg soj ntsuam xyuas thawj zaug thiab xyuas cov ntaub ntawv nyoos thiab cov khoom siv nrog rau cov ntawv, cov duab los qhia, ntaub, nplaum, kub stamping ntawv ci, thiab lwm yam. Lawv paub meej tias cov khoom specifications, grammage, thiab xim match kev txiav txim, thiab tshuaj xyuas qhov tsis xws luag xws li kev puas tsuaj, noo noo, creases, los yog xim tsis sib xws. Simple tests are also performed on adhesive tack and stamping foil adhesion to prevent mass defects in subsequent processes caused by non-conforming materials, ensuring quality control from the initial stage. Tsuas yog cov ntaub ntawv uas dhau los soj ntsuam tuaj yeem siv rau hauv kev tsim khoom.
2. Cov txheej txheem kev lees paub thawj zaug rau kev luam ntawv & kev ua haujlwm
Tom qab luam ntawv thiab kev ua tiav tshwj xeeb xws li kev tshuaj ntsuam luam ntawv, txias stamping, UV txheej, thiab embossing tiav lawm, cov neeg soj ntsuam tam sim ua qhov kev kuaj thawj zaug. Los ntawm kev sib piv cov ntaub ntawv tsim thiab cov qauv pom zoo, lawv txheeb xyuas cov xim sib xws, qhov tseeb ntawm kev sau npe, thiab cov qauv tso tawm raws li cov qauv, thiab xyuas tias cov stamping thiab screen kab yog ntse, tsis tawg, jagged npoo, voids, los yog ploj lawm prints. Kev tsim khoom loj tsuas yog pom zoo ib zaug ua tiav cov txiaj ntsig thiab qhov sib npaug ntawm qhov pom tseeb kom ua tau raws li qhov yuav tsum tau ua. Kev tshuaj xyuas tsis tu ncua yog nqa tawm thaum lub sijhawm tsim khoom kom tsis txhob muaj xim drift lossis misalignment ntawm cov txheej txheem zoo nkauj.
3. Cov txheej txheem soj ntsuam tag nrho tom qab tsim
Thaum txiav, crease, thiab sib dhos ntawm lub thawv tiav, kev tshuaj xyuas tag nrho yog ua. Cov kws tshuaj ntsuam xyuas txhua lub tsev ib tus zuj zus kom paub meej tias qhov chaw huv si thiab tsis muaj stains, khawb, crease marks, ntau nplaum nplaum, thiab wrinkles. Lawv xyuas cov squareness, ncaj, thiab symmetry ntawm cov ces kaum, paub meej tias tsis muaj twisting, deformation, los yog lifting. Deg tag adhesion raug tshuaj xyuas kom tsis pub muaj cov yeeb yaj kiab tev tawm, ntawv ci poob, lossis scuffs, kom ntseeg tau tias muaj kev sib txuam, zoo nkauj zoo nkauj thiab tag nrho cov khoom tiav ua tau raws li cov qauv kev pom zoo rau lub thawv me me ntim khoom plig.
4. Tus txheej txheem & Dimensional raug soj ntsuam txheej txheem
Tom qab kev pom zoo saib xyuas, kev tshuaj xyuas tshwj xeeb ntawm lub thawv qauv thiab qhov ntev yog ua. Siv cov cuab yeej ntsuas, cov neeg soj ntsuam xyuas tias qhov ntev, qhov dav, qhov siab, txoj haujlwm crease, thiab qhov sib txawv ntawm qhov poob qis hauv qhov kev tso cai, kom ntseeg tau cov qauv hauv lub thawv thiab qhib thiab kaw. Folding kev ua tau zoo kuj raug kuaj xyuas: ntshiab, nruj cov kab nrib pleb uas tsis muaj lub caij nplooj ntoos hlav - rov qab, kaum qhov tawg, lossis tawg. Haum ntawm lub hau-thiab- puag, phau ntawv- lub thawv style, thiab lwm yam qauv raug tshuaj xyuas kom kaw nruj, txawm tias qhov khoob, ruaj khov tag nrho cov qauv, thiab kev sib dhos zoo thiab siv tau.
5. Adhesion & Strength Inspection txheej txheem
Kev tshuaj xyuas lub zog yog ua nyob rau hauv kev sib dhos thiab cov chaw sib txuas. Cov kws tshuaj xyuas ua tib zoo xyuas kom ntseeg tau tias kev sib txuas yog sib xws thiab ruaj ntseg, tsis muaj tev, delamination, tsis muaj zog adhesion, los yog kua nplaum ntau dhau. Kev ntsuas nruab nrab, compression, thiab folding yog ua kom paub tseeb tias kev sib khi lub zog ua tau raws li cov qauv thiab tsis muaj kev tawg lossis kev sib cais tshwm sim thaum lub sijhawm thauj, tso saib, thiab siv. Rau cov thawv nrog cov ntxig lossis cov khoom sib cais, cov nplaum nplaum thiab lub zog fastening kuj raug tshuaj xyuas kom tsis txhob xoob lossis detachment.
6. Cov khoom tiav Kev Tshuaj Xyuas Kawg & Ua ntej-Cov txheej txheem rov kuaj dua
Tom qab txhua qhov kev tshuaj xyuas, kev tshuaj xyuas cov khoom tiav tiav yog ua tiav nrog cov tsos, qauv, qhov ntev, thiab lub zog. Cov khoom lag luam lees txais tau muab ua ke ua ke, thaum cov khoom tsis lees paub yog cais thiab sau tseg nrog cov laj thawj tsis raug. Ua ntej packing, kom muaj nuj nqis, qauv, thiab cov ntsiab lus tiav yog reconfirmed; packing txoj kev thiab ntxig kev tiv thaiv yog xyuas kom tsis txhob muaj kev puas tsuaj los ntawm compression los yog kev sib txhuam thaum shipping. Tsuas yog lub thawv me me ntim khoom plig uas dhau tag nrho cov kev soj ntsuam zaum kawg tuaj yeem ntim, khaws cia, thiab xa khoom.https://www.heyuprinting.com/color-box/gift-box/necklace-paper-box.html