VFFS (Vertical Form Fill and Seal) thiab HFFS ( Kab rov tav daim ntawv sau thiab foob) riamua lub luag haujlwm tseem ceeb hauv kev ua zaub mov thiab ntim kev lag luam. Kev xaiv cov cuab yeej tsim nyog tsis yog tsuas yog txhim kho cov khoom tsim tau, tab sis kuj ua kom cov khoom zoo thiab kev nyab xeeb. Hauv qab no yog cov ntaub ntawv tseem ceeb uas koj yuav tsum paub thaum yuav VFFS thiab HFFS riam, tshwj xeeb tshaj yog cov seem ntawm hom hniav thiab lwm yam tseem ceeb.
Ua ntej tshaj plaws, hom hniav yog ib qho tseem ceeb uas txiav txim siab qhov kev ua tau zoo thiab lub neej ntawm lub cuab yeej. Hom hniav hom siv nyob rau hauv VFFS thiab HFFS daim ntaub ntawv muaj xws li thermal hloov hniav, tiaj hauv av hniav thiab serrated hniav. Thermal hloov cov hniav yog siv los luam tawm cov ntaub ntawv ntawm cov khoom ntim thiab yuav tsum tau thermal conductivity zoo thiab hnav tsis kam; flat sib tsoo hniav yog dav siv nyob rau hauv cov txheej txheem txiav thiab sealing kom paub meej tias cov npoo yog du thiab burr-dawb; thiab serrated hniav yog tsuas yog siv nyob rau hauv daim ntawv thov uas yuav tsum tau ntau txiav hwj chim, nrog ntau zog thiab toughness.
Ntxiv nrog rau hom hniav, muaj ob peb lwm yam tseem ceeb los xav txog thaum ua kev yuav khoom. Thawj yog qhov loj ntawm cov hniav. Qhov luaj li cas ntawm cov hniav yuav tsum ua kom sib npaug ntawm qhov txiav ntawm lub tshuab kom paub meej txiav qhov tseeb thiab ruaj khov. Yog hais tias cov hniav loj dhau los yog me dhau, nws yuav ua rau kev txiav tsis raug lossis txawm tias muaj kev puas tsuaj rau lub tshuab. Yog li ntawd, thaum xaiv cov hniav, nco ntsoov muab ob npaug rau xyuas cov kev qhia tshwj xeeb thiab cov kev xav tau ntawm lub tshuab kom paub meej tias cov hniav loj ua tau raws li qhov yuav tsum tau ua.
Tom ntej no yog lub thickness ntawm cov hniav. Lub thickness ntawm cov hniav yuav cuam tshuam ncaj qha rau txiav lub zog thiab durability. Thicker blades feem ntau muaj ntau lub zog txiav thiab ua kom zoo dua qub, tab sis lawv kuj tuaj yeem ua rau cov khoom thauj thiab hnav ntawm lub tshuab. Yog li ntawd, thaum xaiv cov hniav thickness, koj yuav tsum xav txog tej yam xws li kev xav tau kev txiav, tshuab kev ua tau zoo thiab tus nqi kom pom qhov zoo tshaj plaws sib npaug.
Tsis tas li ntawd, cov khoom ntawm cov hniav kuj yog ib qho tseem ceeb uas yuav tsum tsis txhob ignored. Cov hniav ua los ntawm cov khoom sib txawv muaj cov yam ntxwv sib txawv xws li hardness, hnav tsis kam thiab corrosion kuj. Thaum xaiv cov khoom siv, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xav raws li hom ntim cov ntaub ntawv, cov xwm txheej ntawm qhov chaw ua haujlwm thiab cov kev txiav txim siab thiab lwm yam. Piv txwv li, rau qhov yuav tsum tau txiav cov khoom ntim hnyav dua los yog tuab dua, koj tuaj yeem xaiv qhov hardness ntau dua, hnav tsis kam, cov khoom siv hniav zoo dua; rau kev sib cuag nrog cov khoom siv corrosive, koj yuav tsum xaiv cov khoom siv tawv tawv ntau dua.
Ntxiv nrog rau cov xwm txheej saum toj no, thaum yuav khoom kuj yuav tsum tau them sai sai rau lub hom phiaj ntawm riam thiab cov chaw tsim khoom lub koob npe nrov. Riam ntawm cov npe nrov npe feem ntau muaj qhov zoo dua thiab txhim khu kev qha tom qab kev muag khoom, uas tuaj yeem muab kev tiv thaiv zoo rau koj cov khoom. Thaum xaiv lub hom thiab cov chaw tsim khoom, koj tuaj yeem tshawb xyuas cov khoom lag luam txheeb xyuas thiab cov neeg siv cov lus pom zoo kom nkag siab txog kev ua tau zoo thiab lub koob npe nrov ntawm cov khoom txhawm rau txiav txim siab paub ntau ntxiv.
Hauv kev xaus, thaum yuav VFFS thiab HFFS riam, koj yuav tsum xav txog ntau yam xws li hom hniav, qhov loj, tuab, cov khoom siv, nrog rau hom thiab cov chaw tsim khoom kom ntseeg tau tias koj xaiv cov riam zoo tshaj plaws rau koj cov kev xav tau ntau lawm. Los ntawm kev ua tib zoo sib piv thiab ntsuas cov kev xaiv sib txawv, koj tuaj yeem nrhiav cov cuab yeej zoo tshaj plaws uas haum rau koj cov kev xav tau ntau lawm, ua rau muaj kev tsim khoom ntau ntxiv, txo cov nqi thiab txhim kho cov khoom zoo.
Tom qab ntawd, Peb yuav hloov kho cov ntaub ntawv txuas ntxiv, thiab koj tuaj yeem nrhiav cov ntaub ntawv ntxiv ntawm peb lub vev xaib (passiontool.com) blog.
Tau kawg, koj tuaj yeem them sai sai rau peb Cov Kev Tshaj Lij Tshaj Lij Tshaj Tawm:
Post lub sij hawm: Oct-25-2024
