Dub Poly Thauj Khoom Thauj Khoomfeem ntau siv cov khoom lag luam ntim khoom. Nws cov txheej txheem qauv yog tsim nyob ib puag ncig kev tiv thaiv, ruaj khov, lub teeb thaiv thiab raug nqi-ua hauj lwm. Nws feem ntau yog tsim ntawm ntau txheej txheej txheej txheem. Cov txheej txheem tshwj xeeb thiab cov qauv muaj raws li hauv qab no:
1. Cov ntaub ntawv raw
Cov khoom siv raw yog polyethylene (PE), suav nrog:
Tsawg-ntom polyethylene (ldpe): muaj txiaj ntsig zoo thiab cuam tshuam tawm tsam, tsim nyog rau kev ua lub cev loj ntawm lub hnab.
High-density polyethylene (HDPE): muaj zog nruj thiab lub zog siab tshaj plaws, feem ntau sib xyaw nrog LDPE los txhim kho kev coj ua.
Dub Colorant: feem ntau cov pa roj dub (carbon dub), uas tsis tsuas yog muab cov xim dub, tab sis kuj tseem txhim kho cov khoom hauv lub hnab los ntawm kev tawm tsam vim yog lub teeb.
2. Cov qauv qauv (los ntawm sab hauv mus sab nraud)
2.1 Sab Hauv Txheej: Sealing Txheej
Cov khoom siv: feem ntau ldpe, tawm cov qes qis-ceev polyethylene (LLDPE) yuav ntxiv.
Muaj nuj nqi: muab cov khoom siv hluav taws xob sib tsoo kom ntseeg tau tias lub hnab ntim tau kaw kom tiv thaiv plua plav thiab noo noo los ntawm kev nkag mus; Nyob rau tib lub sijhawm, cov kev ntxhib los mos yog muag kom tsis txhob khawb cov khoom hauv lub hnab (xws li khaub ncaws, khoom siv hluav taws xob).
Txheej Txheem: Cov yeeb yaj kiab yog tsim los ntawm kev ua yeeb yaj kiab cov txheej txheem, cov tuab tuab yog 0.02-0.05mm, thiab qhov saum npoo yog kom txo kev sib txhuam.
2.2 Txheej Nruab Nruab: Kev txhawb zog txheej txheem (yeem)
Cov khoom siv: sib tov ntawm HDPE thiab LDPE, lossis ntxiv cov khoom siv txuas ntxiv xws li Nylon (PA) thiab polyester (feem ntau yog siv rau ntim hnyav).
Muaj nuj nqi: txhim kho cov kua muag yeem thiab cov xeeb ntxwv muaj peev xwm ntawm lub hnab kom tsis txhob tawg vim tias kev sib txhuam thaum kev tsheb thauj mus los.
Txheej txheem: Ntau cov khoom siv multiuit yog fused los ntawm co-extrusion zaj duab xis tshuab, thiab cov ntaub ntawv tuab yog hloov kho raws li cov kev yuav khoom-cov kabmob-cov kabmob 0.03mm).
2.3 Txheej txheej sab (txheej txheej txheem: lub teeb-tiv thaiv thiab hnav-resistant txheej
Cov khoom siv: PE zaj duab xis muaj cov carbon dub, lossis hloov PE nrog kev kho Corona ntawm lub npoo.
Ua Haujlwm:
Lub teeb-thaiv: carbon dub tuaj yeem nqus cov ulteriolet rays thiab tiv thaiv cov khoom teeb (xws li tshuaj pleev ib ce, thiab tshuaj).
Hnav-resistant: Tom qab qhov chaw tau kho, cov kos tawm tsam yog txhim kho thiab cov kev pabcuam lub neej txuas ntxiv.
Luam Ntawv Luam Ntawv Hloov Kho: Qee txheej txheej muaj peev xwm txhawb nqa kev yooj yim, lus ceeb toom tau yooj yim (thiab Corona kev kho mob tuaj yeem txhim kho Ink Adhesion.
Txheej Txheem: Ntxiv cov pa roj hmab dub thaum ua yeeb yaj kiab ua yeeb yaj kiab, lossis ntxiv ua haujlwm (xws li cov txheej dej-pleev xim) los ntawm txheej txheej txheej tom qab.
3. Cov thev naus laus zis tseem ceeb
Zaj duab xis tshuab txheej txheem
Nws yog cov kauj ruam tseem ceeb hauv kev ua yeeb yaj kiab PE Zaj duab xis: Tom qab lub tubular zaj duab xis yog extruded thiab txias los ntawm cov cua compressed los ua ib-txheej lossis ntau txheej yeeb yaj kiab. Cov hnab dub yuav tsum tau sib xyaw uayees nrog cov pa roj carbon dub masterbatch hauv cov khoom siv raw los ua kom muaj xim zoo ib yam.
Ua txheej txheem
Slitting: txiav lub tshuab ua kom zoo nkauj rau hauv yob ntawm qhov yuav tsum tau loj.
Thaum tshav kub khi: ntug ntawm lub yob yog rhuab thiab nias los ntawm lub hnab kub ceev rau lub hnab ntim khoom (xws li lub hnab ntim khoom, hnab nplaum tus kheej, hnab ntawv hnab, thiab lwm yam).
Punching / Qhov rai (Yeem): Qee lub hnab yuav muaj qhov punched ntawm sab saum toj (rau dai) lossis thaj chaw yooj yim rau kev pom yooj yim ntawm cov ntsiab lus).
Kev ua haujlwm ntxiv
Kev tuav tus kheej Thaum siv, rhuav nws tawm mus foob nws yam tsis muaj kab xev.
Antistatic kev kho mob: rau lub hnab rau ntim khoom siv hluav taws xob, cov tshuaj tua neeg yuav tau ntxiv rau cov khoom siv los tiv thaiv hluav taws xob zoo li cov khoom puas tsuaj.
4. Cov Txheej Txheem Zoo
Lub teeb yuag: PE cov khoom muaj tsawg ntom ntom, lub hnab muaj lub teeb hnyav, thiab txo cov nqi tsheb thauj mus los.
Waterproof thiab dej noo-ntawv pov thawj: PE nws tus kheej muaj cov qauv muaj teeb meem zoo, thiab cov txheej txheem ntau txheej ntxiv ua kom cov dej noo-pov thawj.
Kev tiv thaiv ib puag ncig: rov ua dua tshiab, qee cov khoom siv tsis muaj txiaj ntsig PBat / Pla cov ntaub ntawv tiv thaiv kab mob ib puag ncig), uas ua tau raws li kev tiv thaiv kev tiv thaiv kab mob.
5. Kev cuam tshuam ntawm daim ntawv thov cov xwm txheej ntawm kev teeb tsa
Lub teeb ntim khoom (xws li khaub ncaws, me me accessories): feem ntau ib-txheej qauv qauv lossis txheej txheem txheej txheej, ua kom haum rau kev hloov kho thiab raug nqi.
Cov ntim hnyav (xws li qhov chaw, cuab yeej): peb-txheej thiab cov qauv txheej txheem, tuab 0.0-
Cov kev xav tau tshwj xeeb (xws li UV tiv thaiv, tiv thaiv zoo li qub): Kev tsom sij hawm ua tiav los ntawm kev kho cov txheej txheem sab nraud thiab cov ntxiv.
Los ntawm cov qauv saum toj no thiab cov txheej txheem tsim qauv, cov hnab Polyethylene Thauj tuaj yeem ua kom tau txais kev pab ntau thoob plaws, kev lag luam yooj yim thiab kev lag luam hauv kev lag luam thauj.
