Yuav ua li cas xaiv cov vijtsam xis luam ntawv luam ntawv rau cov khoom lag luam?

Xaiv lub tshuab tshuaj ntsuam sab xis rau cov ntawv luam tawm cov ntawv khoom yuav tsum muaj kev txiav txim siab hom ntawv, luam ntawv yuav tsum tau, siv cov qauv ua raws cai thiab ua raws cai thiab ua raws cai thiab tus qauv ua raws cai.

1. Txheeb xyuas cov ntawv hom thiab cov yam ntxwv

2. Txheeb xyuas cov kev xav tau luam ntawv thiab cov teebmeem

3. Kev siv kawg siv nrog cov qauv ua raws cai

4. Kuaj thiab Kev Txhim Kho: Cov kauj ruam tseem ceeb yog qhov tseem ceeb

5. Ntsiab lus: Kev Txiav Txim Siab Ceev

1. Txheeb xyuas cov ntawv hom thiab cov yam ntxwv

Coated ntawv (gloss / matte coated Tshuag)
Microstructure cuam tshuam:
GLELL COATED PAPER (siab dua lossis sib npaug rau 90 Gloss Carbonate (CaCoz) Topcoat (CaCo₃) Topcoat nrog 5μm, txo qis ink nkag siab.
Matte coated ntawv (2 {{}}}}}}} gu) nta viscosity (12-18 Phaj) kom tsis txhob muaj qhov nce.

Ink Tsim cov tswv yim:
UV-Curable inks rau ntim khoom kim heev: siv cov kab mob oli00gs}
Solvent-Based Inks for High-Speed ​​Presses: Add 1–3% anti-blocking agents (eg, micronized polyethylene wax) to prevent sheet sticking during stacking, critical for 10,000+ unit runs.
Daim ntawv tsis phim (Kraft, rov ua dua tshiab, ntawv xov xwm)
Pale nto sib tw:
Kraft daim ntawv (cobb tus nqi ntau dua lossis sib npaug rau 60g / m²) muaj cov nqus dej siab dua vim tsis muaj cov neeg tsis paub txog; Siv cov inks dej nrog 30-40% cov ntsiab lus cov ntsiab lus thiab cov ntawv tuab (piv txwv li, hydroxyethyl cellulose) kom qeeb nkag.
Rov qab daim ntawv yuav muaj cov paug (piv txwv li cov kab nplaum nplaum); Ua ntej kho nrog 5μm Acrylic txheej los txhim kho cov kev sib dhos saum npoo thiab kua mem kua.
Anti-calic technology:
Ink qauv suav nrog polyvinyl cawv (pva) binders lossis nanocellulose fibers ({}}. Tsawg dua lossis sib npaug) ntawm cov ntawv xov xwm.
Corrugated Board (Tshuab Nplaim & Do Roughness)
Raj raj geometry cuam tshuam:
A-raj (3 hli qhov siab): Yuav tsum muaj inks nrog siab thixotropy (viscosity nce nyob rau hauv cov grarging tsis muaj sagging-zoo rau bold logos ntawm cov thawv xa khoom.
E-raj (1.1 hli qhov siab): tso cai rau cov ntsiab lus zoo tshaj plaws; Siv 15-20μm article loj mem kua thiab 120pi mesh rau barcodes lossis cov ntawv me me ntawm e-lag luam ntim.
Txhuas:
Ntxiv 5-10% silicon carlicon carlicon carride microparticts rau cov inks dej rau corrugated xeem (500 voj voog, tsawg dua los yog sib npaug ntawm 10% xim poob).

Daim ntawv thickness & hardness (kev txiav txim siab siab heev)
Cov ntawv nyias nyias (tsawg dua los yog sib npaug rau 100gsm: cov ntawv cim, ntawv flyers, ntawv me)
Drying Mechanism Ua Haujlwm:
UV-number case rau thermal rhiab siab: nyob rau 6 {6}} gsm Thermal daim ntawv lo, 500nm, tsis zoo li niaj hnub hloov mercurity (uas yuav ua rau 0.5-1% seem hloov).
Backside smudging kev tiv thaiv: Siv cua-qhuav inks nrog cov resins sai (piv txwv li cov acrylic copolymers) uas ua ib qho chaw qhuav hauv<5 minutes, critical for double-sided printed brochures.
Cov duab los tuab dua (ntau dua los yog sib npaug rau 300gsm: thawv khoom plig, ntim tshuab ceev
Folding Ua hauj,
Inno kom haum cov qauv: COMPORPORTE POLYURETHANE (20-30% DAG NRHIAV) RAU 250%
Cov qhab nia Kab Kev Tiv Thaiv: Siv 10μm saj cov txheej txheem sib luag, siv cov tsis muaj zog (modulus tsawg dua lossis sib npaug) kom nqus kev ntxhov siab thaum lub sijhawm ua ke.
:
Rau 400gsm coated cardboard nrog cov hluav taws xob tsis tshua muaj zog (38 dynes / cmp) rau cov kuab tshuaj hauv kev ntub dej los txhim kho kev ntub dej los txhim kho cov av ntub thiab txo kev ua pob.

Kev tshawb nrhiav cov ntaub ntawv tshawb fawb rau cov ntawv-number case txuam
Rooj plaub 1: Khoom kim heev Caw Daim Ntawv Sau (150gsm Gloss Daim Ntawv)
Kev sib tw: Loj siab ua kom tiav nrog nws cov ntsiab lus kub, yuav tsum tiv thaiv cov av noo (40% Rh, 25 degree).
Kev daws:
Lub hauv paus: UV-cured dawb mem kua (tio₂ cov ntsiab lus 40%) rau opacity.
Nws yog xim hlau txheej: 10μm txhuas hmoov hmoov number case (5% particle loading) ntawm 150tmi mesh, kho nrog mercury UV teeb.
Qhov tshwm sim: ΔE<1.0 for Pantone 871C, 500-hour humidity test with no oxidation.

2. Txheeb xyuas cov kev xav tau luam ntawv thiab cov teebmeem

Xim thiab pom kev cuam tshuam (nthuav dav)
PANTONONE xim sib piv & cov xim cim npe
Xim Nrig:
Saib rau cov neeg xa khoom rau cov neeg muab khoom-rau-batch xim qhia cov ntaub ntawv (suav nrog ΔE qhov tseem ceeb, tus qauv kev lag luam<2 for acceptable match) to ensure uniformity across print runs-critical for brand consistency in packaging or marketing materials.
Rau cov xim xim nyuaj (piv txwv li, muaj gradient pantone lossis kev thov cov ntawv pov thawj digital siv rau koj lub hom phiaj rau kev pom tau ua ntej tag nrho cov khoom siv.
Cov nyhuv tshwj xeeb inks (txhim kho cov ntsiab lus)
Nws yog xim hlau tiav:
Qhov loj me me cuam tshuam: txhuas hmoov inks nrog 10-20
Kev Tiv Thaiv Oxidation: Ntxiv 2-5% anti-tarnish ntxiv rau tooj liab-based kub inks tshwm rau cov av noo rau cov av noo.

Cov xim fluorescent:
Txheej cov lus qhia thickness: Sau fluorescent inks ntawm 8-104
Matte / Frosted textures:
Cov hom ua haujlwm loj heev: UV inks nrog cov neeg sawv cev sib dhos (5-10% kev thauj khoom) Ua tiav cov lus qhia khoom kim heev).
Cov txheej txheem luam ntawv thiab khoom siv (nthuav dav)
Kev Tuav / Me Batch Printing
SqueeGeeS Techniques:
Siv cov 60-70 ntug dej hiav txwv rau cov ntawv muag muag (piv txwv li, ntawv tais lossis nyias cov ntawv los tiv thaiv; Thov rau ntawm 45 degree lub kaum ntse ntse rau kev hloov chaw hloov chaw.
Pre-ntub uncoated daim ntawv sau daim txhuam cev nrog txo cov kev sib tham zoo li qub thaum sau cov xim rau hauv cov duab prints art).
Ink Hloov Kho:
Ntxiv 1-3% Flow Improver rau dej-ua cov inks rau zoo dua mesh tso rau hauv ib puag ncig dej kub tsawg (piv txwv li,<15°C), preventing stencil buildup.
Kev kub ceev cov kab ntau lawm
UV Kho efficiency:
Khub UV Inks nrog LED-UV teeb txawb (395nm) rau lub zog txuag ntawm cov ntawv sau hluav taws xob), txo cov hwj huam kev siv mercury teeb.
Saib xyuas CONVEYOR ceev (5-10 m / min) kom ntseeg tau UV inks ua tiav kev kho mob tag nrho tej zaum yuav smude-cured thaum laminating, thaum rov kho mob hlwb.
Thaum Tshav Kub Kub-Teev Inks:
Cov qauv nrog cov ntsuas kub tsis tshua muaj cua kub (tg<40°C) are ideal for corrugated board, resisting cracking during folding while maintaining fast cure at 120°C.

Tshuaj Ntsuam Xyuas Cov Ntxaij Kev Xaiv
Graphics (150-200TPI):
Siv Polyester ntxaij nrog kev kho mob tsis zoo li qub los tiv thaiv cov plua plav tsis zoo thaum luam ntawv (luam ntawv rau ntawm cov ntawv nyeem, ua kom cov npoo ntse.
Cov khoom loj-thaj chaw (80-120T20):
Ntxiv 0. 5-1% (defoamer) rau high-opaces dawb inks kom tshem tawm cov pinholes hauv kev them nyiaj tuab, tseem ceeb rau kev pab them nqi ntawm corrugated board.
Kev ua tom qab (nthuav dav)
FOLDING & DAV-TXIAV
Ink Kev Ntsuas Yooj Yim:
CLYS 3M Scotch Daim Kab Xev Ntsuas (ASTM D3359) Tom qab folding kom ntseeg tau tias tsis muaj qab hau ntxiv tom qab 100 khoov rau ntawm 90 degree lub thawv).
Xaiv rau inks nrog Elastomeric Binders (piv txwv li, polyurethane-acrylichane-acrylice-ua kom tawg hauv cov pob txha sib sib zog nqus (piv txwv li, luam yeeb ntim).
Tuag-txiav cov tswv yim:
Thov A 1-2μm Rhaub tiv thaiv txheej (cov tshuaj acrylic) nyob ib ncig ntawm cov chaw luam tawm kom txo qis kev ntxhov siab thaum lub sijhawm tuag-txiav, xws li yog cov duab sib txawv ntawm cov npav tos txais tos).
Laminating & glazing
Laminate sib xyaw:
For BOPP matte lamination, choose inks with surface energy ≥40 dynes/cm (test using dyne pens) to ensure bond strength >3/15 hli (Astm D3330).
Dej-raws li cov pa roj cua zoo tshaj plaws nrog dej-ua cov nplaum kom tsis txhob muaj cov kuab tshuaj nplaum kom tsis txhob muaj cov khoom noj kub (piv txwv li, cov khoom noj microwave.
Cov lus qhia varnishing:
Hnov UV Varnish: Sau tshaj UV-kho inks ntawm 15-20μm dft los tsim tsa tsa cov txiaj ntsig glossos ntawm matte daim ntawv, txhim kho tactile thiab pom kev sib piv).
Aqueous varnish: Siv cov inks dej rau ib qho muag muag, tiv thaiv kom haum rau cov ntaub ntawv khaws cia (piv txwv li cov ntawv qhia khoom, cov me nyuam cov phau ntawv).

3. Kev siv kawg siv nrog cov qauv ua raws cai

Khoom Noj Khoom Haus Kev Nyab Xeeb thiab Kev Tiv Thaiv
Cov zaub mov ntim khoom (xws li cov thawv biscuit, lub hnab kas fes):
Cov zaub mov hu ua inks (FDA 21 CFR 175.300, ES EC 10/2011 muaj ntawv pov thawj) yuav tsum tau xaiv, thiab dej tsaws siab UV inks tau nyiam.
Zam kev siv cov kuab tshuaj rau cov khoom noj roj oily ntim (xws li chocolate, txiv ntoo) los tiv thaiv kev pheej hmoo migration kev pheej hmoo.

4. Kuaj thiab Kev Txhim Kho: Cov kauj ruam tseem ceeb yog qhov tseem ceeb

Kauv piv txwv:
Muab cov phiaj txheem kuaj thiab cia lwm tus twv cov kev xeem luam ntawv (adhesion, lub sijhawm kom qhuav).
Txoj kev xeem: Siv 3m daim kab xev kom lo rau tus cwj mem. Yog tias tsis muaj kev twv, nws ua tau raws li tus qauv (ASTM D3359 xeem kab xev).
Parameter Kho hloov:
Yog tias los ntshav tshwm sim, txo cov kua mem kua viscosity (ntxiv 5-10% dej-based viscosity reducity reducer) lossis nce cov tshuaj ntsuam xyuas.
Yog hais tias qhov glossiness tsis txaus, hloov siab-ci ntsa iab-raws li UV number case lossis nce cov txheej txheej txheej tuab.
Kev Txhawb Nqa:
Xaiv ib qho chaw muag khoom uas muab cov qauv tso tawm customized thiab kho cov txheej txheem cob qhia lossis cov qauv kev hloov pauv tshwj xeeb rau cov ntawv tshwj xeeb (xws li nws yog xim hlau thiab pob zeb).

5.Sumlary: Kev Txiav Txim Siab Ceev