Daim ntawv lo yog cov ntawv luam tawm siv los sawv cev rau cov lus qhia cuam tshuam ntawm cov khoom.Qee qhov yog nws tus kheej-nplaum rau sab nraub qaum, tab sis kuj tseem muaj qee qhov luam tawm yam tsis muaj kua nplaum.Daim ntawv lo nrog kua nplaum yog hu ua "self-adhesive Label".
Self-adhesive daim ntawv lo yog ib yam khoom, tseem hu ua self-adhesive khoom.Nws yog cov khoom sib xyaw ua los ntawm cov ntawv, zaj duab xis lossis lwm yam khoom tshwj xeeb, coated nrog cov nplaum rau sab nraub qaum, thiab coated nrog silicon tiv thaiv daim ntawv raws li daim ntawv hauv paus.Self-adhesive yog ib lo lus dav dav rau cov khoom siv nrog cov khoom zoo li no.
Kev txhim kho keeb kwm, qhov xwm txheej tam sim no thiab kev siv ntawm tus kheej nplaum
Cov ntaub ntawv nplaum rau tus kheej yog xyoo 1930 los ntawm American R- Stanton - Alley invention, Mr. Alley tau tsim thawj coater pib mechanized tsim cov ntawv nplaum rau tus kheej.Vim tias cov ntawv nplaum, piv nrog cov ntawv sau ib txwm, tsis tas yuav txhuam cov kua nplaum los yog muab tshuaj txhuam, thiab yooj yim rau khaws cia, tuaj yeem siv tau yooj yim thiab nrawm hauv ntau qhov chaw, tsis ntev, cov ntawv nplaum tau kis mus thoob ntiaj teb, thiab tsim ntau pawg. !
Txij li thaum xyoo 1970s, Tuam Tshoj tau pib cov ntawv tsis ziab cov ntawv luam tawm, cov khoom siv thiab thev naus laus zis los ntawm Nyiv, thawj qhov kev lag luam qis yog muab qhov tseem ceeb rau, nrog rau kev txhim kho hauv zej zog thiab kev txhim kho kev paub, tsis txhob ziab. daim ntawv lo sai sai nyob rau hauv ib tug loj chunks ntawm lub lag luam siab ntim, domestic private lag luam koom nyob rau hauv tus kheej-adhesive daim ntawv lo luam tawm txhiab lub tsev, Zoo heev txhawb txoj kev loj hlob ntawm kev lag luam!
Hauv kev tshawb fawb kev lag luam, kev cia siab ntawm kev ua lag luam feem ntau yog ntsuas los ntawm tus naj npawb ntawm cov ntawv nplaum rau tus kheej noj ib tus neeg, thiab cov ntaub ntawv ntawm cov xov xwm cuam tshuam raug soj ntsuam: Qhov nruab nrab txhua xyoo noj hauv Tebchaws Meskas yog 3 ~ 4 square meters, qhov nruab nrab txhua xyoo noj. Nyob rau hauv cov teb chaws Europe yog 3 ~ 4 square meters, qhov nruab nrab txhua xyoo noj nyob rau hauv Nyiv yog 2 ~ 3 square meters, thiab qhov nruab nrab txhua xyoo noj nyob rau hauv Tuam Tshoj yog 1 ~ 2 square meters, uas kuj txhais tau hais tias tseem muaj ib tug loj chav rau kev loj hlob nyob rau hauv Tuam Tshoj. !
Kev lag luam xav tau rau cov ntawv qib siab yog nce zuj zus ib hnub.Txhua yam ntawm cov ntawv qib siab tuaj yeem ua tiav hauv Suav teb.Cov ntawv luam tawm txawv teb chaws ua ntej tau maj mam hloov mus rau hauv kev tsim khoom hauv tsev, uas yog ib qho laj thawj tseem ceeb rau kev loj hlob sai ntawm cov ntawv luam tawm hauv tsev.
Kev siv cov ntawv nplaum rau tus kheej
Raws li daim ntawv ntim kom ua tiav cov teebmeem tshwm sim thiab cov haujlwm tshwj xeeb, cov ntawv nplaum rau tus kheej tuaj yeem hloov pauv mus rau txhua qhov chaw ntawm lub neej.Tam sim no, cov ntawv sau tau zoo heev hauv kev lag luam tshuaj, khw muag khoom lag luam kev lag luam, kev lag luam hluav taws xob, roj lubricating, log tsheb kev lag luam, tshuaj txhua hnub, zaub mov, khaub ncaws thiab lwm yam kev lag luam!
Self-adhesive labels feem ntau muab faib ua ob hom: ib qho yog daim ntawv nplaum rau tus kheej, thiab lwm yam yog cov ntawv nplaum rau tus kheej.
1) daim ntawv nplaum
Feem ntau yog siv hauv cov khoom siv ntxhua khaub ncaws thiab cov khoom siv kho mob nrov;Nyias zaj duab xis cov ntaub ntawv yog tsuas yog siv nyob rau hauv high-qib tshuaj txhua hnub cov khoom.Thaum xub thawj, kev ua lag luam ntawm cov khoom siv tu tus kheej nrov thiab cov khoom siv hauv tsev ntxhua khaub ncaws muaj feem ntau, yog li cov ntaub ntawv siv tau ntau dua.
2) zaj duab xis nplaum daim ntawv lo
Feem ntau siv PE, PP, PVC thiab lwm yam khoom siv hluavtaws, cov ntaub ntawv zaj duab xis feem ntau yog dawb, matt, pob tshab peb hom.Txij li thaum luam tawm ntawm cov ntaub ntawv nyias nyias tsis zoo heev, nws feem ntau kho nrog corona lossis nce txheej ntawm nws qhov chaw los txhim kho nws cov ntawv luam tawm.Txhawm rau kom tsis txhob deformation lossis tearing ntawm qee cov ntaub ntawv zaj duab xis hauv cov txheej txheem luam ntawv thiab daim ntawv lo, qee cov ntaub ntawv kuj raug coj los kho thiab ncab ntawm ib qho kev taw qhia lossis ob qho kev qhia.Piv txwv li, BOPP cov ntaub ntawv nrog bidirectional stretching yog dav siv.
Cov qauv ntawm tus kheej-nplaum daim ntawv lo
Hauv kev nkag siab dav dav, peb hu cov qauv ntawm tus kheej-nplaum daim ntawv lo "sandwich" qauv: cov khoom siv saum npoo, kua nplaum (adhesive), daim ntawv hauv paus, cov txheej txheem peb txheej no yog cov qauv yooj yim, tab sis peb kuj tuaj yeem pom ntawm qhov muag liab qab.
Cov qauv ntawm tus kheej-nplaum daim ntawv lo
Qhov tseeb, ntau cov ntaub ntawv yuav raug muab faib ua kom ntxaws ntxiv, piv txwv li, qee cov ntaub ntawv nto moo thiab txheej txheej, yooj yim luam tawm, qee cov ntaub ntawv thiab cov kua nplaum ntawm txheej txheej, yooj yim rau tag nrho cov ntaub ntawv thiab kua nplaum thiab lwm yam.
Cov txheej txheem tsim cov ntawv nplaum rau tus kheej
Txhawm rau muab nws yooj yim, cov txheej txheem tsim khoom ntawm tus kheej-nplaum cov ntaub ntawv yog ua tiav los ntawm txheej txheej thiab cov txheej txheem sib xyaw.Feem ntau muaj ob hom khoom siv, uas yog cais hom thiab series hom.Raws li cov khoom sib txawv, lossis cov khoom siv sib txawv, xaiv cov khoom sib txawv.
Hauv tag nrho cov txheej txheem tsim khoom, muaj ntau cov ntsiab lus uas yuav tsum tau tsom mus rau, uas yuav cuam tshuam ncaj qha rau kev siv cov khoom siv tom ntej, suav nrog:
1, qhov hnyav ntawm cov ntawv hauv paus coated nrog cov roj silicone (tseem muaj cov ntawv tsim tshwj xeeb hauv paus);
2, qhov hnyav ntawm cov kua nplaum;
3. Qhuav cov kua nplaum;
4, txheej txheej txheej rov qab rau kev kho ntub dej;
5, txheej uniformity;
Tshooj lus no piav qhia txog cov ntaub ntawv ntawm cov ntawv nplaum rau tus kheej
Vim muaj ntau yam ntawm cov ntaub ntawv nplaum rau tus kheej, daim ntawv no tsuas yog xaiv cov ntaub ntawv siv dav hauv kev ua lag luam los qhia!
(1) Cov khoom siv nto
1, cov ntaub ntawv nto
Daim iav coated ntawv, coated ntawv, matte ntawv, aluminium ntawv ci, thermal ntawv, thermal hloov ntawv thiab lwm yam, cov ntaub ntawv no yuav ncaj qha txiav txim los ntawm qhov muag liab qab los yog sau yooj yim;
2, zaj duab xis nto khoom
PP, PE, PET, cov ntawv hluavtaws, PVC, thiab cov ntaub ntawv tshwj xeeb ntawm cov yeeb yaj kiab tsim los ntawm qee lub tuam txhab (Avery Dennis Avery Dennison) xws li Primax, Fasclear, GCX, MDO, thiab lwm yam. Cov ntaub ntawv saum npoo zaj duab xis muaj cov nyhuv tshwj xeeb, tuaj yeem yog xim dawb, los yog pob tshab lossis ci nyiaj thiab kev kho mob subsilver, thiab lwm yam. Ua kom muaj xim zoo nkauj.
Lus Cim: Txoj kev loj hlob ntawm cov khoom siv saum npoo yog tseem nyob rau hauv kev kawm, cov nyhuv rendering ntawm cov ntaub ntawv saum npoo yog sib xyaw nrog cov tshuab luam ntawv!
(2) Kua nplaum
A, raws li cov txheej txheem txheej txheej yog muab faib ua: latex, kua nplaum kua nplaum, kub yaj kua nplaum;
B, raws li cov yam ntxwv tshuaj tau muab faib ua: acrylic acid (namely acrylic) chav kawm, roj hmab hauv chav kawm;
C, raws li cov yam ntxwv ntawm cov kua nplaum, nws tuaj yeem muab faib ua cov kua nplaum tas mus li, tshem tau (tuaj yeem rov ua dua) kua nplaum
D, raws li kev xav ntawm cov neeg siv khoom siv tau muab faib ua: hom dav dav, hom khov khov, hom kub tsis tshua muaj, hom kub kub, hom kev kho mob, hom khoom noj, thiab lwm yam.
Kev xaiv cov kua nplaum yog txiav txim siab raws li daim ntawv thov ntawm daim ntawv lo.Tsis muaj universal kua nplaum.Lub ntsiab lus ntawm qhov zoo ntawm cov kua nplaum yog qhov tseeb txheeb ze, uas yog, seb nws ua tau raws li qhov yuav tsum tau siv yog los txiav txim siab txog lub tswv yim.
(3) lub hauv paus ntawv
1. Glazin thaub qab ntawv
Cov ntaub ntawv siv feem ntau, feem ntau yog siv hauv lub vev xaib luam ntawv thiab cov ntawv sau tsis siv neeg tsis siv neeg;
2, coated yas puag ntawv
Feem ntau siv nyob rau hauv qhov xav tau kom zoo dua flatness printing los yog phau ntawv labeling;
3. Daim ntawv pob tshab (PET)
Nws yog siv ntau nyob rau hauv ob lub teb.Ua ntej, nws xav tau cov khoom siv saum npoo kom muaj txiaj ntsig ntawm qhov pom tseeb.Thib ob, high-speed automatic labeling.
Lus Cim: Txawm hais tias daim ntawv hauv paus yuav "tso tseg" tom qab siv, cov ntawv hauv paus yog ib feem tseem ceeb ntawm cov qauv ntawv.Cov nplaum nplaum uas coj los ntawm cov ntawv zoo, los yog cov ntawv sau ua kom nruj los ntawm cov ntawv zoo, lossis cov qauv coj los ntawm cov ntawv zoo, yog qhov tseem ceeb hauv kev siv daim ntawv lo!
Cov ntawv sau rau kev siv cov khoom siv tus kheej nplaum
1. Xaiv cov khoom siv nplaum rau tus kheej
Yuav tsum tau xav txog cov hauv qab no, xws li: qhov teeb meem ntawm qhov chaw tshaj tawm (ntawm qhov chaw ntawm cov khoom tuaj yeem hloov pauv), cov ntaub ntawv tshaj tawm Yuav lo rau ntawm qhov chaw zoo, daim ntawv lo, ib puag ncig daim ntawv lo, daim ntawv lo loj, qhov chaw cia khoom zaum kawg, daim ntawv xeem me me, lees paub qhov siv cov nyhuv kawg (nrog rau kev xaiv qhov tsim nyog kom tau raws li cov kev cai ntawm cov khoom luam ntawv), thiab lwm yam
2. Ntau lub ntsiab lus tseem ceeb
A. Qhov ntsuas qhov ntsuas qhov tsawg kawg nkaus: yog hais txog qhov ntsuas kub qis tshaj plaws uas daim ntawv lo tuaj yeem tiv taus thaum lub sijhawm sau ntawv.Yog tias qhov ntsuas kub qis dua qhov no, cov ntawv sau tsis haum.(Qhov no yog tus nqi ntawm lub chaw soj nstuam ntawm qhov ntsuas kub qis tshaj plaws uas txuas nrog lub phaj hlau, tab sis lub zog saum npoo ntawm iav, PET, BOPP, PE, HDPE thiab lwm yam ntaub ntawv yuav hloov pauv thaum lub sijhawm tsim khoom, yog li nws yuav tsum tau kuaj nyias. )
B. Kev khiav hauj lwm kub: yog hais txog qhov kub thiab txias uas daim ntawv lo tuaj yeem tiv taus thaum nws mus txog lub xeev ruaj khov tom qab 24 teev tom qab pasting saum qhov ntsuas kub qis tshaj plaws;
C, thawj viscosity: lub viscosity generated thaum lub cim npe thiab pasted yog tag nrho hu los ntawm lub zog, thiab thawj viscosity ntawm ob peb tus lej;
D, Final stickiness: feem ntau yog hais txog qhov nplaum uas pom thaum daim ntawv lo mus txog qhov chaw ruaj khov tom qab 24 teev ntawm kev sau ntawv.
Kev nkag siab txog cov ntsiab lus no yuav pab tau zoo heev hauv kev xaiv cov khoom siv daim ntawv lo, lossis cov kev xav tau ntawm cov kua nplaum!
Post lub sij hawm: Aug-06-2022