8 yam cuam tshuam rau qhov zoo ntawm cov xim thawv ntawv luam tawm
Peb yog ib lub tuam txhab luam ntawv loj hauv Shenzhen Tuam Tshoj. Peb muaj cov phau ntawv luam tawm, phau ntawv xov xwm luam ntawv, phau ntawv luam ntawv, phau ntawv nyuaj, phau ntawv luam tawm, phau ntawv luam tawm, phau ntawv luam tawm, lub thawv ntim, daim qhia ntawv, txhua yam ntawm PVC, cov ntawv qhia zaub mov, ntawv sau cia, hom tshwj xeeb ntawv xim luam tawm khoom, kev ua si cardand li ntawd.
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1. Cov nyhuv ntawm cov yeeb yaj kiab zaj duab xis rau ntawm cov xim thawv ntawv luam tawm
Txoj kev loj hlob thiab kho txheej txheem ntawm film zaj duab xis tom qab kis tau ncaj qha ntsig txog qhov kev sib tw thiab sib piv ntawm cov duab hauv zaj duab xis. Yog li ntawd, rau zaj duab xis ua cov ntawv, qhov tseem ceeb yog pom qhov ntu ntawm qhov nraaj thiab qhov txawv ntawm qhov nraaj thiab qhov tsis yog daim duab. Qhov ntau dua qhov ceev, qhov zoo dua qhov sib txawv, qhov zoo dua ntawm qhov phaj-txiav yeeb yaj kiab, thiab qhov zoo ntawm lub phaj ntawv luam tawm los ntawm nws yuav tsum tau guaranteed. Tsis tas li ntawd, lub thickness ntawm phaj-txiav zaj duab xis puag kuj muaj ib tug ua hauj lwm rau qhov zoo ntawm cov phaj txiav txim siab. Feem ntau, zaj duab xis muaj ib tug zoo dua zoo dua qhov tuab zaj duab xis.
2. Cov nyhuv ntawm luam ntawv rau ntawm cov xim thawv ntawv luam tawm
Nyob hauv tus txheej txheem ntawm kev luam ntawv, qhov siv ntawm lub teeb ci, qhov kev ncua deb ntawm lub teeb ci thiab lub phaj, thiab qhov ntev ntawm lub sij hawm raug yuav cuam tshuam qhov zoo ntawm daim txiag phaj. Lub teeb ci tau muaj zog, qhov nrug luv luv, thiab lub sij hawm raug qis qis; lub teeb ci tsis muaj zog, qhov nyob deb ntev, thiab lub sij hawm raug ntev. Nyob hauv ib lub teeb ci thiab nrug, raws li lub sij hawm raug qis tshaj, txoj kev lwj zeeg ntawm cov yeeb yaj kiab hauv lub phaj pom kev kaj nrawm nrawm mus txog ntua cov zaj duab xis nto lawm. Yog tias lub sij hawm kis mus ntxiv, qhov ntug ntawm qhov chaw nto kabmob tsis pom tshwm vim yog lub tshuab hluav taws xob, thiab cov yeeb yaj kiab ua rau maj mam pib ua, kom cov duab nraaj yuav ua thinner, txawm tawg, thiab molded. . Yog tias lub sijhawm tsis tshua tsim nyog lawm, qhov uas tsis yog daim duab yuav tsis tag rau cov duab zaj duab xis, thiab tseem yuav muaj ib zaj duab xis hauv cov duab tsis tom qab tom qab luam ntawv phaj tsim, thiab nws yuav qias neeg thaum sau ntawm lub tshuab . Tsis tas li ntawd, lub sij hawm raug rau ntau lub npe ntawm daim hlau yog txawv, uas yuav tsum tau pom.
Tsis tas li ntawd xwb, thaum lub tshuab nqus tsev yog siv rau lub phaj ntawv, qhov teeb meem ntawm kev sib ze ntawm zaj yeeb yaj kiab thiab cov ntawv phaj tseem tuaj yeem cuam tshuam qhov zoo ntawm daim ntawv luam ntawv. Yog tias daim ntawv tsis tuaj yeem siv, cov ntawv luam tawm ntawv yuav muaj teeb meem xws li ghosting thiab paub tsis meej.
3. Cov nyhuv ntawm txoj kev loj hlob ntawm cov xim thawv ntawv luam tawm
3.1 kev tsim tawm
Tus tsim tawm concentration loj dhau, kev loj hlob sai dhau, nws yog ib qho yooj yim uas ua rau kev loj hlob ntawm cov ntawv phaj ntau, cov kab ntawm cov duab nrig yog thinner, cov me dots poob los yog cov duab yog faint, uas cuam tshuam cov luam ntawv zoo ntawm lub thawv xim; tus tsim tawm concentration me heev, saib cov tshuaj yeeb yaj kiab Lom zaj duab xis tsis yooj yim rau kev ntxuav, thiab nws yog ib qho yooj yim kom tau qias neeg thaum luam ntawv ntawm lub tshuab.
3.2 kev loj hlob lub sijhawm
Yog hais tias qhov kev loj hlob ntev dhau lawm, zaj duab xis nto ntawm cov phaj luam tawm uas tsis pom yuav yooj yim yaj, thiab cov phaj ntawv yuav ua kom sib dua thiab thinner, ua rau luam thiab luam tsis meej. Lub sij hawm kev loj hlob yog luv heev, thiab zaj duab xis photolysis yog pom. Qhov saum npoo tsis yog yooj yim tshem tawm tag, thiab nws yog ib qho yooj yim kom tau lo av thaum luam ntawv. Lub sij haum tsim nyog yog thaum lub phaj luam tawm thiab tsim kev yaug, thiab cov duab zaj duab xis ntawm qhov ntxoov ntxoo yog cia li tso tawm. Yog hais tias cov concentration ntawm cov kua yog tus loj, txoj kev loj hlob lub sij hawm yuav tsum tau muab ua kom haum; sib piv, txoj kev loj hlob yuav tsum ncua ntev.
4. Cov nyhuv ntawm tus cwj pwm hloov ntawm cov xim thawv ntawv luam tawm
Cov txheej txheem luam ntawv yog qhov ua tau ntawm tus lej hloov. Feem ntau hais lus, tus number case rho tawm ntawm kev luam ntawv yog ib qho tsawg, txog 38%. Tom qab lub phaj ntawv luam tawm nrog daim pam, tus lej number case hloov yog kwv yees li 50%, thiab daim pam yog sib txuas nrog daim ntawv, thiab tus number case hloov yog kwv yees li 76%. Yog li, tswj tus nqi xa tawm ntawm tus number case yog qhov tseem ceeb. Ntaus ntawv txaus, number case balance, phaj, pam kev ua tau zoo, ntawv, xovxwm xovxwm, etc. txhua yam cuam tshuam rau kev hloov ntawm tus lej.
4.1 Ntxim rau number case khoom ntawm tus number case
Ink nrog tsawg viscosity thiab high fluidity yog yooj yim los hloov, thiab qhov hloov lwm tus nqi siab; tus number case nrog siab viscosity thiab tsawg fluidity muaj tus nqi qis dua. Yuav kom ntxiv tus lej hloov mus rau tus nqi, qhov uas yuav tsum tau muab xauv npo thiab fluidity ntawm tus cwj mem. Kev ua kom zoo ntawm tus cwj mem kuj tseem hloov nrog ib puag ncig. Thaum twg kub npaum siab, tus lej ntawm tus cwj mem xau khov qis, thiab thaum twg qhov kub tsis muaj, lub xauv npo yog siab. Hauv cov khoom tsim, cov phaw ntau hom, hom thiab cov kev sib txawv qhuav yuav tsum tau xaiv raws li cov xwm txheej tseeb. Tsis tas li ntawd, los ntawm kev ntxiv tus nqi ntawm cov kua roj voos mus rau tus number case, qhov kev ua tau zoo ntawm tus number case yuav kho, uas yog ib qho kev zoo rau kev tswj cov teev kev nce thiab nce tus nqi number case hloov.
4.2 Cov txiaj ntsig ntawm daim pam rau ntawm tus number case
Cov roj hmab ntaub ntawv yuav tsum muaj tus cwj pwm zoo haum thiab cov cwj mem kua ntim khoom, thiab yuav tsum muaj cov yam ntxwv ntawm cov roj ua haujlwm, acid acid, alkali tiv thaiv thiab elasticity. Yog hais tias daim pam yuav tsis huv tom qab luam ntawv, daim ntawv number case cia nyob rau hauv daim nplaum yuav ua rau lub qhov muag tsis zoo, uas yuav ua rau lub vaj tsev zoo li rubber qhov chaw, uas cuam tshuam ncaj qha rau cov xaum ntawv txais nyiaj ntawm daim pam, tus nqi ntawm daim pam. Yog li, tom qab luam ntawv tiav, daim pam yuav tsum muab ntxuav kom huv. Yog hais tias lub sijhawm poob qis, ib txheej pumice hmoov tuaj yeem rubbed rau ntawm qhov chaw kom cov tawv nqaij qub txav ntawm daim pam ntom, thiab daim pam muaj tus cwj pwm zoo thiab muaj kua xaj.
5. Cov cwj pwm ntawm daim ntawv zoo li nyob rau ntawm cov xim thawv ntawv luam tawm
Qhov haum ntawm daim ntawv yog thas thwm hauv smoothness, whiteness thiab nruj. Ntawv nrog lub siab zoo yuav tsum muaj tsawg tus number case; ntawv nrog ib tus pluag smoothness yuav tsum muaj tus nqi ntau ntawm tus number case. Hauv cov txheej txheem luam ntawv, cov ntaub ntawv sib txawv txawv raws li lawv qhov chaw nto, thiab tus nqi ntawm tus lej yuav tsum tau hloov. Nyob rau tib lub sib txawv, tib yam nkaus, thiab tib nqi, daim ntawv nrog ntau dua smoothness thiab whiteness zoo dua daim ntawv nrog plaw smoothness thiab whiteness.
6. Cov khoom ntawm lub phom haum qhov zoo ntawm cov xim thawv ntawv luam tawm
Qhov zoo ntawm lub hauv paus phaj ntawm lub phaj, cov hydrophilicity ntawm hlau phaj thiab lub lipophilicity ntawm qhov saum npoo ntawm coated polymer resin muaj feem xyuam rau qhov haum ntawm lub phaj, cuam tshuam tus number case hloov thiab qhov nyiaj tshuav ntawm tus number case nyob rau hauv lub phaj. Nyob hauv tus txheej txheem ntawm cov phaj ua, qhov zoo ntawm kev raug mob thiab kev txhim kho kuj yuav cuam tshuam rau kev ua tiav ntawm lub phaj.
7. Feem ntau ntawm tus lej tshuav ntawm qhov xim ntawm cov xim thaij duab
Duav qhov sib npaug yog qhov sib npaug ntawm tus txheeb ze, tsis yog ib qho kev tshuav nyiaj. Thaum lub sijhawm ua haujlwm ceev, cov duab nraaj thiab cov duab uas tsis yog duab ntawm daim ntawv luam muag yog ob qho tib si inked, watered thiab infiltrated, yog li number case emulsification yuav inevitably tshwm sim ntawm lub phaj luam ntawv. Yog hais tias tus nqi dej thiab tus cwj pwm tsis zoo tswj, nws yuav ua rau lub cev ntim zuj zus ntxiv, ua rau muaj tshwm hauv stencils thiab cov ntawv lo av qias hauv kev luam ntawv. Kev luam feem ntau yog ua los ntawm kev txo tus nqi dej thiab nce tus nqi ntawm tus cwj mem, tab sis qee zaus nws kuj txo tus nqi ntawm tus lej. Ntxiv mus, tus number case emulsification yuav hloov nrog qhov kev hloov ntawm tej puag ncig. Hauv cov ntawv luam tawm qhov tseeb, tus number case viscosity thiab tus nqi pH ntawm qhov kev txhim kho yuav tsum tau tswj kom zoo raws li qhov tseeb qhov teeb meem, thiab number case ntim thiab dej ntim yuav tsum raug tswj. Cov 煳 version thiab cov ntawv tsis yog-qias neeg yog cov qauv.
8. Feem xyuam ntawm kev luam ntawv siab rau ntawm cov xim thawv ntawv luam tawm
Lub tshuab luam yeeb yog hais txog kev sib txuas ntawm lub phom thiab lub thawv poom, thiab nruab nrab ntawm pam lub tog raj kheej thiab lub tswv yim lub tswv yim, uas yog ib qho tseem ceeb rau kev hloov xaj. Lub tshuab luam ntawv me me heev, tus number case yog tsis yooj yim rau hloov, tus number case yog lub teeb thiab tsaus muag; lub tshuab luam ntawv siab loj heev, thiab cov ntim ntawm cov ntiv tes tawm mus rau cov duab uas tsis yog-daim duab, uas ua rau cov ntaub ntawv hnyav hnyav, cov duab yog muab txav, thiab cov ntawv phaj thiab daim pam yuav yoojyim. poob. Yog li ntawd, txhua yam kev kho siab yuav tsum kho kom zoo. Cov ntaub ntawv sib txawv ntau yuav tsum tau sib txawv printing pressures, thiab tsuas yog lub tshuab luam ntawv kom zoo tuaj yeem txhim kho uniform number case thiab uniformity.