Nyob rau hauv lub koom haum niaj hnub no, loj hlob cov neeg siv cov khoom siv kev nyab xeeb thiab kev tiv thaiv kev nyab xeeb kom muaj kev nyab xeeb dua, ntau {{}}}}}}}}}}} Tus phooj ywg ntim khoom. Solventless laminating tshuab, raws li cov khoom siv khaws siab, ua cov haujlwm tseem ceeb tshaj plaws hauv cov zaub mov ntim vim lawv cov txiaj ntsig tshwj xeeb. Lawv tsis tsuas yog ua tau raws li txoj kev nyab xeeb kev nyab xeeb rau cov khoom noj ntim khoom noj tab sis kuj tau txo cov hauv paus kev nyab xeeb ib puag ncig, ua raws li kev txhim kho kev txhim kho ib puag ncig, ua raws li kev txhim kho kev txhim kho ib puag ncig, ua raws li kev txhim kho kev txhim kho ib puag ncig. Kab lus no yuav txiav txim siab tau tshawb txog:
Cov Ntaub Ntawv Tshwj Xeeb Ntawm Cov Tshuab Laminating Machine Tsis Pub Muaj Kev Lag Luam
- Cov kauj ruam tseem ceeb ua ntej tshuab pib
- Cov txheej txheem ua haujlwm tseem ceeb thaum lub tshuab khiav
- Cov kev sib txawv hauv cov txheej txheem laminating rau ntau hom substrate
- Tseem Ceeb Cov Ntsiab Lus
- Post -} Kev Kho Mob Los Ntawm Cov Txheej Txheem thiab Kev Nyab Xeeb Kev Nyab Xeeb
Cov Khoom Siv Tshwj Xeeb ntawm Cov Solventless Laminating Machine Hauv Cov Khoom Noj Ntim Khoom Noj Khoom Haus
(I) Yas Zaj Duab Xis Laminated Ntim
Hauv cov khoom noj txom ncauj khoom noj khoom haus - Xws li rau cov qos yaj ywm thiab txiv ntseej} Yas teb Laminated ntim tau siv dav. SOLVENT LAMINATING MACHINE cov yeeb yaj kiab yas zaj duab xis nrog cov khoom sib txawv, zoo li bopp (biaxial oriented polypropylene) thiab tsiaj (polyethylene terephthalate). BOPP muab cov muaj qhov muaj qhov muaj zoo dua qub thiab ci, thaum tus tsiaj kho lub zog zoo dua thiab cov teeb meem. Ua ke cov yeeb yaj kiab no ntawm kev daws cov lamination tsim ntim uas thaiv cov dej noo thiab oxygen. Piv txwv li, qos yaj ntim ntim yuav tsum tau tiv thaiv cov dej noo zais thiab cov pa oxygen kom tswj kev tawg thiab tiv thaiv oxidation. Cov khoom siv laminated Laminated Extended lub neej los ntawm ob peb lub hlis. Kev siv tshuab lossis cov tshuab ua kom zoo nkauj tshem tawm cov tshuaj lom organic, txo cov nqi hluav taws xob thaum tsim khoom, thiab txiav cov nqi} txhua thaum ib puag ncig ib puag ncig.
(II) Txhuas Ntawv Nyiaj Laminated Ntim
Cov zaub mov hwm hwm zoo li chocolate thiab kas fes thov tshwj xeeb tshwj xeeb kev ua tau zoo. Laolent Laminators cov ntawv ci txhuas ntawv ci nrog cov yeeb yaj kiab yas lossis ntawv. Aluminium Ntawv Nyiaj Muab cov teeb meem zoo tshaj plaws tiv thaiv lub teeb, oxygen, thiab noo noo. Piv txwv li, chocolate yog nquag mus rau yaj thiab lwj hauv tshav kub thiab av noo; Aluminium Ntawv Nyiaj Laminate ua kom cov khoom ruaj khov. Piv rau cov kuab tshuaj -} raws lam ua kev ua tau zoo los ntawm kev tshem tawm cov kuab tshuaj kom qhuav lub sijhawm, tso cai rau kev ua haujlwm qis qis. Nws kuj tseem ua kom ntseeg tau tias muaj kev ntseeg siab dua siab dua, nce qib siab tag nrho cov khoom lag luam.
(III) Ntawv - Raws li laminated ntim
Ci cov khoom zoo li qhob cij thiab ncuav qab zib ntau dua siv cov ntawv - raws li laminated ntim. Kev daws teeb meem tshuab cov ntawv nrog cov yeeb yaj kiab yas. Ntawv muab cov qauv sib txawv, thaum cov yeeb yaj kiab yas ntxiv noo noo noo. Ua khob cij ntim, piv txwv li, yuav tsum ceev sab hauv noo noo los khaws cov mos mos thaum thaiv cov av noo uas ua rau muaj kev piam sij. Lub resulting laminate sib tw piv txwv eco - zaj phooj ywg thiab ua haujlwm. Ntxiv mus, cov nplaum uas siv hauv cov qauv muaj lamination ua tiav nrog cov zaub mov muaj kev nyab xeeb, tshem tawm cov kev pheej hmoo.
Yuav Tsum Npaj Ua Ntej Pib Arotless Laminating Tshuab
(I) tshuaj xyuas khoom
Cheebtsam lwm yam:
- Surch lubrication ntawm txhua qhov chaw kis tau (zog, saw). Tsis txaus lubrication ua kom nrawm dua hnav thiab kev sib tham ua haujlwm.
- Xyuas kom meej tag nrho cov khoom siv muaj kev ruaj ntseg thiab tsis muaj kev hnav. Siab chais thiab cov lus qhia cov rollers yuav tsum muaj cov chaw du tsis muaj khawb lossis cov khoom txawv teb chaws, uas tuaj yeem cuam tshuam substrate tuav thiab lamination zoo.
Hluav Taws Xob:
- Txheeb xyuas txhua qhov kev sib txuas hluav taws xob yog nruj thiab xaim yog lawm. Kev xoob xoob lossis siv hluav taws xob ua rau muaj kev pheej hmoo txaus ntshai ntawm cov kab sib tw luv luv thiab cov hluav taws xob xau.
- Tshawb cov motors, cov tswj hwm, thiab lwm yam khoom siv hluav taws xob rau cov haujlwm kom ua haujlwm. Ua kev hloov kho yog tias tsim nyog kom ntseeg tau tias txoj kev ruaj khov thiab kev ntseeg tau.
Pneumatic System:
- Tshawb xyuas cov kab pneumatic rau kev thaiv thiab txeej. Kev xau ua rau kev kub siab, cuam tshuam rau kev ua tau zoo pneumatic tiv thaiv.
- Pom zoo thooj voos kheej kheej thiab cov li qub lis haujlwm kom meej thiab tswj cov huab cua ruaj khov nyob rau hauv cov ntau yam uas muaj nuj nqi cuam tshuam.
(II) Khoom npaj khoom
Xaiv Kev Xaiv AFTRATE:
- Xaiv tsim nyog substtrates (yas zaj duab xis, txhuas ntawv ci, ntawv ntim ntawm cov zaub mov ntim khoom noj.
- Soj ntsuam substrate zoo: tuab nyias uniformity, flatness, thiab sab nro. Kev ua haujlwm tuab tsis xwm yeem cuam tshuam rau kev lamination; tsis zoo tiaj tus ua rau cov tawv nqaij thaum ua haujlwm; Kev siv hluav taws xob tsis txaus ua cov khoom seem nplaum nplaum nplaum nplaum.
Npaj Npaj Ua Ntej:
- Npaj cov qauv nplaum uas muaj kuab heev raws li cov mis ntau lawm.
- Txheeb xyuas cov khoom nplaum nplaum (viscosity, cov ntsiab lus ruaj). Tsis yog viscosity los yog cov teeb meem cov ntsiab lus xaus kev ua tiav thiab lub zog. Xyuas kom meej nplaum ua tau raws cov kev siv ntau lawm.
(III) Ib puag ncig npaj
Thaj Chaw Ziab Khaub Ncaws Huv:
- Tshem cov khib nyiab thiab hmoov av los ntawm cov av ntau lawm. Cov kev paug tsis huv rau cov txheej txheem lossis cov khoom siv tsis zoo lamination tsis zoo.
Tswj Kub & Vaum Av:
- Muab cov rhiav Kub (20-30 degree) thiab cov txheeb ze cov av noo (50-70%) nyob rau hauv cov khoom zoo tshaj plaws rau cov qauv nplaum thiab cov substrates.
- Kev kub dhau los lossis cov cua noo muaj cov teeb meem cuam tshuam cuam tshuam rau kev ua tau zoo thiab ua kom ruaj khov.
Cov kauj ruam kev ua haujlwm thaum lub sijhawm Laminating lub tshuab ua haujlwm
(I) substrate chaw thau khoom thiab nro tswj hwm
Chaw thau khoom ua haujlwm:
- Mount npaj cov substrates rau hauv unwinding units nyob rau hauv kev cob qhia tseeb thiab txoj hauj lwm.
- Xyuas kom meej substrate tiaj thiab sib ncag. Kev thau khoom tsis raug ua rau lamination mistalignment lossis wrinkling.
Kev ntxhov siab hloov kho:
- Kev tswj hwm cov nro ntawm unwinding / rewinding units ntawm nro tswj cov system raws li kev ua haujlwm thiab cov kev ua Luarination.
- Tswj kev ruaj ntseg ruaj khov thaum lub sijhawm ua haujlwm los tiv thaiv kom tsis txhob ua txhaum lossis tawg. Qhov kev nruj nrees tsis txaus ua rau substrate sagging, cuam tshuam kev lamination zoo; Ntau dhau kev pheej hmoo pheej hmoo substrate bacture.
(II) TXHEEJ TXHEEJ
Hom txheej txheej xaiv:
- Xaiv txheej txheej txheej (riam txheej txheej, riam txheej, yob txheej) raws li cov cim ntawm cov yam ntxwv thiab cov lamination xav tau.
- Kho txheej sib txawv thiab siab kom ntseeg tau cov ntawv thov daim ntawv nplaum nplaum nplaum. Kev xaiv siab ntau rau kev xaiv txhim kho cov khoom ua kom zoo thiab ua tau zoo.
Coating Nyhav Tswj:
- Daim ntawv thov tswj cov nplaum thib qab los ntawm cov ntawv txiav ntawm kev metering twj lossis cov tshuab txheej.
- Tswj cov txheej txheej zoo ib yam ib hom kev faib tawm. Tsis txaus txheej txo cov nyiaj sib tw; Cov khoom siv xim ntau dhau los ntawm cov khoom siv thiab cov txwv tsis tau.
(Iii) lamination thiab nias
Cov txheej txheem lamination:
- Muab cov nplaum tso tseg -} coated substrate nrog cov theem nrab substrate ntawm lub lamination nip.
- Kho NIP siab thiab kub kom ntseeg tau tias muaj kev sib cuag zoo. Tsim Tsa kom tsim nyog txhawb nqa Adhesive Flow / Kho thiab txhim kho txoj hlua khi zog.
Nias tej tsis tau:
- Teem lub sijhawm nyob ruaj khov nyob rau ntawm hom kev xav tau thiab cov cai.
- Ua kom tiav cov nplaum ua tiav rau kev sib koom ua kom muaj zog. Lub sijhawm tsis txaus / qhov siab ua rau kho tsis tiav; ntau zaus kev teeb tsa yuav ua rau kev puas tsuaj.
(Iv) rewinding thiab tshuaj xyuas
Kev ua haujlwm rewinding:
- Cua Laminated Cov Khoom Siv mus rau rewinding units nrog tswj nro.
- Saib xyuas cov khoom sib xyaw ua ke. Tsis ncaj winding impedes kav dej ua; xoob windering txaus ntshai cov khoom puas tsuaj.
Soj Ntsuam Zoo:
- Kev kuaj xyuas ntu sijhawm thaum rov ua dua rau daim ntawv cog lus lub zog thiab kev pom qhov tsis muaj peev xwm (npuas, wrinkles).
- Kho lub tshuab kho kom sai lossis siv cov kev ntsuas kom haum yog tias muaj kev sib txawv zoo.
Kev ua haujlwm sib txawv rau laminating ntau yam substrates (piv txwv li zaj duab xis yas, txhuas ntawv ci, ntawv)
(I) zaj duab xis yas lamination
Cov yam ntxwv kev tsom xam:
- Cov yeeb yaj kiab yas muaj cov kev hloov tau zoo thiab kev nruj tab sis ua kom pom qhov qis qis nro.
- Qes nto nro cuam tshuam cov nplaum nplaum, ua rau muaj lub zog tsis txaus. Kev kho deg (piv txwv li, kev kho corona) yog qhov tseem ceeb kom txhim kho adhesive bonding.
Kev ua haujlwm ua haujlwm:
- Tswj txheej hnyav thiab cov khoom sib txuam thaum lub sijhawm daim ntawv thov txiav kom tiv thaiv sagging, uas ua rau muaj kev faib tawm tsis ncaj.
- Kho Lamination Nip Siab thiab qhov kub thiab txias kom pom tseeb kev sib raug zoo ntawm cov yeeb yaj kiab yas.
(II) txhuas ntawv ci Lamination
Cov yam ntxwv kev tsom xam:
- Aluminium Ntawv Nyiaj muab cov khoom siv hluav taws xob zoo tshaj plaws tab sis muaj lub ntsej muag muaj tseeb rau cov tawg.
- Nws cov npoo tau yooj yim oxidizes; Oxidation txheej muaj zog tsis muaj zog ua ke thiab txo laminate lub zog.
Kev ua haujlwm ua haujlwm:
- Huv si thiab kho cov ntawv nyiaj ua ntej Lamination kom tshem cov txheej oxidation siv cov txheej txheem tshuaj lom neeg siv tshuaj lom neeg.
- Nruj me ntsis tswj nip siab thiab kub thaum sov kom tsis txhob deformation lossis tawg ntawm cov ntawv ci.
(Iii) ntawv lamination
Cov yam ntxwv kev tsom xam:
- Cov ntawv uas muaj siab xav tau thiab txhav txhav tab sis muaj cov nplaim hluav taws xob nrog cov nplaum muaj zog.
- Qhov no nce ntxiv adhesive tau noj (tsa cov nqi) thiab muaj feem cuam tshuam txog kev ua tau zoo ntawm cov khoom siv laminated.
Kev ua haujlwm ua haujlwm:
- Kho cov nplaum viscosity thiab cov txheej hnyav raws li daim ntawv nqus thiab tuab. Cov viscosity hind viscrior uniform txheej; Tsis muaj viscosity tsis muaj teeb meem dhau mus.
- Ua tib zoo tswj Nip Siab thiab nyob rau lub sijhawm Lamination kom ua tiav kev sib raug zoo ntawm cov ntawv thiab theem nrab substrate.
Cov kab ke ntawm cov tswj tau zoo hauv solventless laminator
(一) Cov Khoom Siv Raw Khoom Zoo
Substrate soj ntsuam: nruj me ntsis tshuaj xyuas cov substrates xws li cov yeeb yaj kiab yas, txhuas ntawv siv, thiab ntawv. Kuaj lawv cov tsos zoo, xws li kev puas tsuaj lossis stains; Qhov tseeb ntawm qhov tseeb, xws li tsis txhob tuab thiab dav raws li yuav tsum tau ua; thiab lub zog lub cev, xws li lub zog tensile thiab rhuav lub zog, kom lawv tau raws li kev tsim khoom.
Adhesive Soj ntsuam: Kev kuaj xyuas zoo ntawm cov nplaum nplaum, tshuaj xyuas cov ntsuas kev ua tau zoo xws li viscosity, cov ntsiab lus meej, thiab lub sijhawm kho. Viscosity thiab cov ntsiab lus cov ntsiab lus cuam tshuam rau cov txheej txheem qub thiab lamination lub zog ntawm cov nplaum, thaum lub sijhawm kho tau cuam tshuam rau kev tsim tau ntau dua. Ua kom muaj kev ruaj khov ntawm adhesive zoo rau lav kev lamination zoo.
(2) txheej txheem tswj tau zoo
Tswj cov nqi tshuaj xyuas: thaum lub sijhawm txheej txheem nplaum, saib xyuas cov nqi txheej hauv lub sijhawm tiag tiag. Cov khoom siv online online lossis ntsuas kev kuaj xyuas tsis tu ncua tuaj yeem siv los xyuas kom cov nyiaj txheej txheem txheej txheem formula. Ntau dhau kev sib txawv hauv txheej tus nqi yuav cuam tshuam kev lamination lub zog thiab cov khoom lag luam zoo.
Lub Zog Lamination Zog Kuaj: Thaum lub sijhawm lamination ua, ntsuas lub lamination lub zog ntawm cov khoom sib xyaw. Siv cov hau kev xws li cov ntawv xeem tev tau kuaj xyuas lub zog ntawm lub lamination interface. Teev raws li kev txheeb xyuas thiab daws cov tsis xws luag yaj, xws li muaj lub zog tsis txaus lossis lub zog.
Cov tsos tshuaj ntsuam xyuas: thaum kev tsim khoom, tshuaj xyuas cov tsos zoo ntawm cov khoom siv sib xyaw txhua lub sijhawm, xws li cov tsis xws luag, wrinkles, thiab khawb. Tej yam tsis xws luag no yuav cuam tshuam rau kev ua kom zoo nkauj thiab kev ua haujlwm ntawm cov khoom lag luam, yog li kho cov khoom siv lossis ntsuas kev ntsuas kom ua raws sijhawm.
(3) Cov Khoom Ua tiav tiav
Kev soj ntsuam kev soj ntsuam: Nqa tawm cov khoom tshawb xyuas kev ua tiav, suav nrog lub zog tag nrho, suav nrog cov khoom muaj zog (xws li cov khoom siv tsawg dua (xws li cov qauv siv hluav taws xob). Nco ntsoov ua raws li cov qauv thiab cov cai rau cov khoom noj ntim khoom tuaj yeem lav cov zaub mov muaj kev nyab xeeb.
Ntim thiab Ntim: Kev coj ua qauv rau cov khoom tiav tsim nyog, thiab cim cov ntaub ntawv cov khoom lag luam thiab cov cim zoo. Khaws lawv raws li kev cia chaw khaws tseg kom tsis txhob muaj teeb meem zoo xws li noo noo thaum cia.
Kev Txij Nkawm Kev Lag Luam thiab Kev Nyab Xeeb Kev Nyab Xeeb Tom qab cov kuab tshuaj Laminator kaw
(一) kev ua haujlwm txij nkawm
Khoom Siv Tu: Tom qab kaw, tom qab kaw cia huv si, hmoov av, thiab khib nyiab los ntawm cov khoom siv nto. Cov khoom siv kom huv xws li txheej cov hlua thiab cov ntaub pua chaw kom tiv thaiv kom tiv thaiv kev ua kom zoo nkauj los ntawm kev cuam tshuam cov khoom siv. Siv cov tshuaj tua thiab cov cuab yeej siv rau kev ntxuav tu.
Kev Saib Xyuas Cheebtsam: ntub cov khoom sib kis xws li gears thiab saw, tshuaj xyuas thiab hloov chaw hnav. Ntws thiab ntxuav cov pa pneumatic los tiv thaiv cov xeb thiab thaiv cov pneumatic. Kev saib xyuas tsis tu ncua ntev ntev ntev ntxiv lub neej thiab kev txhim kho kev ntseeg tau.
Cov Khoom Siv Khoom Cia: Ua Si cov khoom siv hauv qhov chaw qhuav, muaj qhov cua kom tsis txhob muaj ya raws thiab corrosion. Thov kev tiv thaiv tsim nyog xws li hmoov av npog los tiv thaiv cov cuab yeej los ntawm hmoov av thiab khib nyiab.
(2) Kev Ruaj Ntseg Kev Nyab Xeeb
Hwj chim - tawm kev ua haujlwm: Tom qab kaw, yuav tsum txiav tawm cov khoom siv hluav taws xob kom ntseeg tau tias nws yuav tsum tau raug mob rau tus kheej.
Cov cim ceeb toom: teeb tsa pom tseeb cov cim ntawm cov khoom siv los nco cov neeg ua haujlwm nyab xeeb, zam kev puas tsuaj thaum lub sijhawm saib xyuas kev kho mob.
Kev Kawm Ua Haujlwm: Muab kev cob qhia kev nyab xeeb rau cov neeg ua haujlwm kom txhim kho lawv qhov kev paub daws teeb meem kev nyab xeeb thiab kev ua haujlwm. Nco ntsoov ua raws li cov kev nyab xeeb kom muaj kev nyab xeeb thaum lub sijhawm saib xyuas thiab kev ua haujlwm kom txo cov xwm txheej kev nyab xeeb.
Kev daws cov khoom siv Laminating ua rau cov khoom noj uas muaj cov zaub mov ntim cov khoom noj muaj txiaj ntsig zoo hauv kev sib tham cov khoom sib tham. Kev npaj txhij ua haujlwm - nrog cov khoom kuaj, thiab ib puag ncig npaj, thiab ib puag ncig}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} nrhiav haujlwm rau kev ua haujlwm ruaj khov. Core production steps-substrate loading/tension control, adhesive coating, lamination/pressing, and rewinding/inspection-demand strict protocol adherence to ensure product quality.
Substrate - kev hloov kho ib qho tseem ceeb yog qhov tseem ceeb vim yog kev hloov pauv ntawm cov yeeb yaj kiab yas, thiab ntawv. Kev tswj kom zoo rau lwm qhov tseem ceeb ntawm peb theem tseem ceeb: Cov Khoom Siv Raw Ua Si, hauv {{2} Kev tswj cov txheej txheem, thiab ua tiav cov khoom siv tau. Cov kev saib xyuas tsis tu ncua ntawm cov checkpoints tsis yog - kev sib ceg rau qhov kev paub tseeb. Tshaj tawm {{6- Txoj kev tu ua haujlwm tsis tu ncua thiab kev nyab xeeb yuav tsum tsis txhob saib xyuas cov khoom lag luam ntev thiab cov neeg ua haujlwm muaj kev nyab xeeb.