Nyob rau xyoo tas los no, cov chaw siv rau kev ntim cov kav dej tau maj mam nthuav dav. Cov khoom lag luam tau xaiv cov kav dej, xws li roj lubricating, silicone, kua nplaum caulking, thiab lwm yam; cov khoom noj tau xaiv cov kav dej, xws li mustard, kua txob kub, thiab lwm yam; cov tshuaj pleev ib ce tau xaiv cov kav dej, thiab cov ntawv ntim cov tshuaj txhuam hniav kuj tseem niaj hnub hloov kho tshiab. Ntau thiab ntau cov khoom hauv ntau qhov chaw tau ntim rau hauv "cov kav dej", thiab hauv kev lag luam tshuaj pleev ib ce, cov kav dej yooj yim rau kev nias thiab siv, lub teeb thiab yooj yim nqa, cov lus qhia tshwj xeeb, kev luam ntawv tshwj xeeb, thiab lwm yam, yog li cov tshuaj pleev ib ce, cov khoom siv niaj hnub, thiab cov khoom ntxuav txhua tus nyiam siv cov ntawv ntim cov kav dej tshuaj pleev ib ce.
Cov Lus Txhais Txog Khoom
Cov yeeb nkab no yog ua los ntawm PE yas, ntawv ci txhuas, zaj duab xis yas thiab lwm yam khoom siv, thiab ua los ntawm kev sib koom ua ke thiab kev sib xyaw ua ke, thiab tom qab ntawd ua rau hauv lub thawv ntim khoom zoo li lub raj los ntawm lub tshuab ua yeeb nkab tshwj xeeb. Cov yeeb nkab no muaj cov yam ntxwv ntawm lub teeb yuag, yooj yim nqa, muaj zog thiab ruaj khov, rov ua dua tshiab, yooj yim nias, ua haujlwm tau zoo thiab luam ntawv tau yooj yim, thiab tau txais kev nyiam los ntawm ntau lub tuam txhab tsim tshuaj pleev ib ce.
Cov txheej txheem tsim khoom
1. Cov txheej txheem molding
A. Cov yeeb nkab ua los ntawm txhuas thiab yas
Cov yeeb nkab ua los ntawm cov ntawv ci txhuas thiab cov yas yog lub thawv ntim khoom ua los ntawm cov ntawv ci txhuas thiab cov yas zaj duab xis los ntawm kev sib xyaw ua ke, thiab tom qab ntawd ua tiav rau hauv lub raj los ntawm lub tshuab ua raj tshwj xeeb. Nws cov qauv ib txwm muaj yog PE / PE + EAA / AL / PE + EAA / PE. Cov yeeb nkab ua los ntawm cov ntawv ci txhuas thiab cov yas feem ntau yog siv los ntim cov tshuaj pleev ib ce uas xav tau kev huv thiab cov khoom thaiv. Nws cov txheej thaiv feem ntau yog cov ntawv ci txhuas, thiab nws cov khoom thaiv nyob ntawm qhov degree ntawm cov ntawv ci txhuas. Nrog rau kev txhim kho tas mus li ntawm thev naus laus zis, qhov tuab ntawm cov ntawv ci txhuas txheej thaiv hauv cov yeeb nkab ua los ntawm cov ntawv ci txhuas-yas tau raug txo los ntawm 40μm ib txwm mus rau 12μm, lossis txawm tias 9μm, uas txuag tau cov peev txheej zoo heev.
B. Cov yeeb nkab yas sib xyaw ua ke
Txhua yam khoom yas muab faib ua ob hom: cov yeeb nkab yas uas tsis muaj kev thaiv thiab cov yeeb nkab yas uas thaiv. Cov yeeb nkab yas uas tsis muaj kev thaiv feem ntau siv rau kev ntim cov tshuaj pleev ib ce uas siv tau sai thiab pheej yig; cov yeeb nkab yas uas thaiv feem ntau siv rau kev ntim cov tshuaj pleev ib ce nruab nrab thiab qis vim muaj cov xov sib txuas ntawm sab hauv lub raj. Cov txheej thaiv tuaj yeem yog cov khoom sib xyaw ntau txheej uas muaj EVOH, PVDC, PET uas muaj oxide, thiab lwm yam. Cov qauv ib txwm ntawm cov yeeb nkab yas uas thaiv yog PE/PE/EVOH/PE/PE.
C. Cov yeeb nkab yas sib txuas ua ke
Siv cov thev naus laus zis co-extrusion los sib koom ua ke cov khoom siv raw ntawm ntau yam khoom thiab ntau hom ua ke thiab tsim lawv hauv ib zaug. Cov yeeb nkab yas co-extrusion muab faib ua cov yeeb nkab ib txheej thiab cov yeeb nkab ntau txheej. Cov thawj zaug feem ntau yog siv rau kev ntim cov tshuaj pleev ib ce uas siv sai (xws li tshuaj pleev tes, thiab lwm yam) nrog cov kev xav tau siab rau qhov tsos thiab cov kev xav tau qis rau kev ua haujlwm tiag tiag, thaum qhov kawg feem ntau yog siv rau kev ntim cov tshuaj pleev ib ce zoo.
2. Kev kho qhov chaw
Cov yeeb nkab no muaj peev xwm ua tau cov yeeb nkab xim, cov yeeb nkab pob tshab, cov yeeb nkab xim lossis pob tshab, cov yeeb nkab pearlescent (pearlescent, scattered silver pearlescent, scattered gold pearlescent), thiab muaj peev xwm muab faib ua UV, matte lossis glossy. Matte zoo nkauj tab sis yooj yim kom qias neeg. Qhov sib txawv ntawm cov yeeb nkab xim thiab kev luam ntawv loj ntawm lub cev raj tuaj yeem txiav txim siab los ntawm qhov txiav ntawm tus Tsov tus tw. Qhov txiav dawb yog cov yeeb nkab luam ntawv loj, thiab cov kua siv yuav tsum siab, txwv tsis pub nws yooj yim poob thiab yuav tawg thiab qhia cov cim dawb tom qab raug tais.
3. Kev luam ntawv duab
Cov txheej txheem siv ntau rau ntawm qhov chaw ntawm lub hose yog silk screen printing (siv cov xim tshwj xeeb, me me thiab ob peb lub blocks xim, tib yam li txoj kev luam ntawv ntawm cov fwj yas, kev sau npe xim yog qhov yuav tsum tau ua, thiab nws feem ntau siv rau cov khoom lag luam kab kev tshaj lij), offset printing (zoo ib yam li kev luam ntawv ntawv, cov blocks xim loj thiab muaj yeeb yuj, feem ntau siv rau cov khoom lag luam kab tshuaj txhua hnub.), thiab kub stamping thiab kub nyiaj. Kev ua hose feem ntau siv lithographic offset printing (OFFSET), thiab feem ntau ntawm cov inks siv yog UV-qhuav, uas feem ntau xav tau kev nplaum zoo thiab kev hloov xim tsis kam. Cov xim luam ntawv yuav tsum nyob hauv qhov tob teev tseg, qhov chaw overprint yuav tsum raug, qhov sib txawv yuav tsum nyob hauv 0.2 hli, thiab cov ntawv yuav tsum tiav thiab meej.
Lub ntsiab ntawm cov yeeb nkab yas suav nrog lub xub pwg ntawm lub raj, lub raj (lub cev ntawm lub raj) thiab tus tw ntawm lub raj, thiab feem ntau ntawm lub raj yog kho kom zoo nkauj los ntawm kev luam ntawv ncaj qha lossis cov ntawv nplaum rau tus kheej kom nqa cov ntawv lossis cov qauv thiab txhim kho tus nqi ntawm cov khoom ntim. Kev kho kom zoo nkauj ntawm lub raj tam sim no feem ntau yog ua tiav los ntawm kev luam ntawv ncaj qha thiab cov ntawv nplaum rau tus kheej. Kev luam ntawv ncaj qha suav nrog kev luam ntawv tshuaj ntsuam thiab kev luam ntawv offset. Piv nrog kev luam ntawv ncaj qha, qhov zoo ntawm cov ntawv nplaum rau tus kheej suav nrog: Kev luam ntawv ntau yam thiab kev ruaj khov: Cov txheej txheem ntawm kev ua lub raj ua ntej thiab tom qab ntawd luam ntawv cov yeeb nkab extruded ib txwm siv kev luam ntawv offset thiab kev luam ntawv tshuaj ntsuam, thaum kev luam ntawv nplaum rau tus kheej tuaj yeem siv ntau yam kev luam ntawv ua ke xws li letterpress, flexographic, offset printing, screen, thiab kub stamping, thiab kev ua tau zoo ntawm xim nyuaj dua thiab zoo heev.
1. Lub cev raj
A. Kev faib tawm:
Los ntawm cov khoom siv: cov yeeb nkab ua los ntawm txhuas-yas sib xyaw, cov yeeb nkab yas tag nrho, cov yeeb nkab yas ntawv, cov yeeb nkab txhuas-plated ci ntsa iab, thiab lwm yam.
Los ntawm tuab: ib txheej raj, ob txheej raj, tsib txheej raj sib xyaw, thiab lwm yam.
Los ntawm cov raj zoo li: hose puag ncig, oval tube, flat hose, thiab lwm yam.
Los ntawm daim ntawv thov: lub raj ntxuav ntsej muag, BB lub thawv raj, raj tshuaj pleev tes, raj tshuaj pleev tes, raj tshuaj pleev thaiv hnub, raj tshuaj txhuam hniav, raj tshuaj pleev tes, raj tshuaj pleev plaub hau, raj tshuaj npog ntsej muag, thiab lwm yam.
Lub raj xa dej ib txwm muaj: Φ13, Φ16, Φ19, Φ22, Φ25, Φ28, Φ30, Φ33, Φ35, Φ38, Φ40, Φ45, Φ50, Φ55, Φ60
Muaj peev xwm ib txwm muaj:
3G, 5G, 8G, 10G, 15G, 20G, 25G, 30G, 35G, 40G, 45G, 50G, 60G, 80G, 100G, 110G, 120G, 130G, 150G, 180G, 200G, 250G, 250G
B. Qhov loj ntawm cov hose thiab qhov ntim siv
Thaum lub sijhawm tsim cov yeeb nkab, nws yuav raug rau cov txheej txheem "cua sov" ntau zaus, xws li kos duab yeeb nkab, sib koom ua ke, iav, offset printing furnace thiab screen printing drying UV light irradiation. Tom qab cov txheej txheem no, qhov loj ntawm cov khoom yuav me me mus rau qee qhov thiab "shrinkage rate" yuav tsis zoo ib yam, yog li nws yog ib txwm rau lub raj txoj kab uas hla thiab lub raj ntev kom nyob hauv ntau yam nqi.
2. Lub raj xa dej
Qee cov khoom yuav tsum tau kaw tom qab sau. Lub qhov kaw tuaj yeem muab faib ua: lub qhov kaw ncaj, lub qhov kaw kab pheeb ces kaum, lub qhov kaw zoo li lub kaus, thiab lub qhov kaw tshwj xeeb. Thaum kaw lub qhov kaw, koj tuaj yeem thov kom luam tawm hnub tim xav tau ntawm lub qhov kaw.
3. Kev Sib Txuas
A. Kev sib phim ib txwm muaj
Cov hau hose muaj ntau yam duab, feem ntau muab faib ua cov hau ntswj (ib txheej thiab ob txheej, ob txheej sab nraud feem ntau yog cov hau electroplated kom nce qib ntawm cov khoom, uas zoo nkauj dua, thiab cov kab kev tshaj lij feem ntau siv cov hau ntswj), lub hau taub hau tiaj tus, lub hau puag ncig lub taub hau, lub hau nozzle, lub hau tig, lub hau tiaj tus super, lub hau ob txheej, lub hau kheej kheej, lub hau lipstick, thiab cov hau yas kuj tuaj yeem ua tiav ntau yam txheej txheem, xws li cov npoo kub stamping, cov npoo nyiaj, cov hau xim, pob tshab, txau, electroplating, thiab lwm yam, thiab cov hau qhov ncauj thiab cov hau lipstick feem ntau muaj cov ntsaws sab hauv. Cov hau hose yog cov khoom txhaj tshuaj, thiab cov hoses yog cov raj kos. Feem ntau cov chaw tsim khoom hose tsis tsim cov hau hose lawv tus kheej.
B. Kev sib phim ntau yam
Nrog rau kev sib txawv ntawm cov neeg siv xav tau, kev sib koom ua ke zoo ntawm cov ntsiab lus thiab cov qauv ua haujlwm, xws li lub taub hau zaws, pob, rollers, thiab lwm yam, kuj tau dhau los ua qhov kev thov tshiab hauv kev ua lag luam.
Cov ntawv thov
Lub hose yog lub teeb, yooj yim nqa, ruaj khov, rov ua dua tshiab, yooj yim rau nias, thiab muaj kev ua haujlwm zoo thiab kev hloov pauv luam ntawv. Nws tau txais kev nyiam los ntawm ntau lub tuam txhab tsim tshuaj pleev ib ce thiab siv dav hauv kev ntim khoom ntawm cov tshuaj pleev ib ce xws li cov khoom ntxuav (tshuaj ntxuav lub ntsej muag, thiab lwm yam), cov khoom saib xyuas tawv nqaij (ntau yam tshuaj pleev qhov muag, tshuaj pleev kom noo noo, tshuaj pleev kom noj qab haus huv, tshuaj pleev kom ploj thiab tshuaj pleev thaiv hnub, thiab lwm yam) thiab cov khoom zoo nkauj thiab cov khoom txiav plaub hau (tshuaj zawv plaub hau, tshuaj pleev kom txias, tshuaj pleev di ncauj, thiab lwm yam).
Lub sijhawm tshaj tawm: Lub Ib Hlis-23-2025