1. Sawv ntsug hnab doypack hnabxau
Lub leakage ntawmsawv ntsug hnab (doypack bag)Feem ntau yog tshwm sim los ntawm kev xaiv cov ntaub ntawv sib xyaw thiab cov cua sov sealing lub zog.
Ua ntej ntawm tag nrho cov, cov khoom xaiv ntawm lubsawv ntsug hnab hnabyog ib qho tseem ceeb heev los tiv thaiv kom tsis txhob xau.Lub hom phiaj yog txhawm rau txhim kho lub zog tev tawm ntawm txheej txheej txheej thiab nruab nrab txheej txheej, nruab nrab ntawm txheej txheej thaiv thiab txheej txheej thaum tshav kub kub-sealing thiab lub tshav kub-sealing lub zog ntawm lub hnab.Yog li ntawd, qhov nro ntawm qhov sib xyaw ntawm zaj duab xis yuav tsum siab dua 38dyn / cm;Qhov kub tsis tshua muaj cua sov sealing kev ua tau zoo ntawm sab hauv cov yeeb yaj kiab thaum tshav kub kub sealing yog qhov zoo dua, thiab qhov nro ntawm lub tshav kub sealing yuav tsum tsawg dua 34 dyn / cm;Tsis tas li ntawd, nws yog ib qho tsim nyog los xaiv cov inks nrog kev sib txuas zoo, cov nplaum nplaum nrog cov ntsiab lus siab thiab cov viscosity tsawg, thiab cov kuab tshuaj organic nrog siab purity.
Thib ob, qhov tsis tshua muaj hluav taws xob-sealing lub zog kuj yog ib qho tseem ceeb ntawm kev cuam tshuam rau cov dej xau ntawm lubsawv ntsug hnab hnab.Thaum tshav kub kub sealing, kev sib raug zoo ntawm cov cua sov sealing kub, kub sealing siab thiab kub-sealing lub sij hawm yuav tsum tau kho.Hauv particular, peb yuav tsum tau them sai sai rau lub tshav kub-sealing kub ntawm lub hnab nrog cov qauv sib txawv.Vim tias cov ntsiab lus melting ntawm ntau hom yas zaj duab xis sib txawv, qhov kub ntawm qhov sib khi kuj sib txawv;Lub tshav kub-sealing siab yuav tsum tsis txhob siab dhau, thiab lub sij hawm tshav kub-sealing yuav tsum tsis txhob ntev dhau lawm, thiaj li tsis txhob degradation ntawm macromolecules.Lub tshav kub-sealing txheej yog txiav los ntawm lub tshav kub-sealing riam nyob rau hauv lub kub kub melting xeev, uas yuav txo tau lub sealing zog.Tsis tas li ntawd, plaub-txheej foob nyob rau hauv qab ntawm lubsawv ntsug hnab doypack hnabyog qhov tseem ceeb tshaj plaws.Lub tshav kub-sealing kub, siab thiab lub sij hawm yuav txiav txim tau tsuas yog tom qab tag nrho cov kev kuaj xyuas.Nyob rau hauv cov txheej txheem tsim khoom tiag tiag, qhov kev kuaj xau yuav tsum tau ua rau lub hnab ntim khoom sawv ntsug raws li qhov sib txawv ntawm cov ntsiab lus.Txoj kev yooj yim tshaj plaws thiab siv tau yog sau lub hnab nrog qee qhov huab cua, ua kom sov lub hnab ntim lub qhov ncauj, muab tso rau hauv lub phiab uas muaj dej, thiab nyem qhov sib txawv ntawm lub hnab nrog koj txhais tes.Yog tias tsis muaj npuas khiav tawm, nws txhais tau tias lub hnab ntim tau zoo.Txwv tsis pub, qhov kub thiab txias sealing thiab siab ntawm qhov xau yuav tsum raug kho raws sijhawm.Sawv ntsug pouches doypack hnabmuaj cov kua yuav tsum tau kho nrog ceev faj ntxiv.Extrusion thiab poob txoj kev tuaj yeem siv los xyuas seb puas muaj cov kua xau.Yog tias muaj qee qhov dej ntim rau hauv lub hnab, lub qhov ncauj yuav tsum raug kaw, thiab qhov kev sim yuav tsum tau ua raws li GB / T1005-1998 txoj kev ntsuas siab.Txoj kev ntsuas poob kuj tuaj yeem xa mus rau cov qauv saum toj no.
2. Hom hnab tsis sib xws
Flatness yog ib qho ntawm cov cim ntsuas los ntsuas qhov zoo ntawm qhov zoontim hnab.Ntxiv nrog rau cov khoom tseem ceeb, qhov flatness ntawm lub hnab txhawb nqa tus kheej kuj muaj feem xyuam rau qhov kub-sau qhov kub thiab txias, kub sealing siab, lub sijhawm kub sealing, cov nyhuv txias thiab lwm yam.Yog hais tias qhov kub-sealing kub siab heev, los yog lub tshav kub-sealing siab siab dhau lawm, los yog lub tshav kub-sealing lub sij hawm ntev dhau lawm, lub composite zaj duab xis yuav shrink thiab deform.Kev ua kom txias tsis txaus yuav ua rau tsis txaus shaping tom qab tshav kub sealing, uas tsis tuaj yeem tshem tawm cov kev ntxhov siab sab hauv thiab wrinkle lub hnab.Yog li ntawd, kho cov txheej txheem tsis tu ncua thiab xyuas kom meej tias cov dej txias ua haujlwm zoo li qub.
3. Tsis zoo symmetry
Symmetry tsis tsuas yog cuam tshuam rau cov tsos ntawm tussawv ntsug hnab hnab, tab sis kuj cuam tshuam rau nws cov sealing kev ua tau zoo.Qhov feem ntau asymmetry ntawm lubsawv lub hnabfeem ntau xav txog hauv cov khoom hauv qab.Vim yog kev tswj tsis zoo ntawm cov khoom siv hauv qab nruj, nws yuav ua rau deformation ntawm lub hauv qab lub qhov los yog wrinkles vim tsis sib haum nrog qhov nro ntawm cov khoom tseem ceeb, txo lub tshav kub-sealing zog.Thaum cov khoom siv hauv qab puag ncig lub qhov yog deformed, qhov paug tawm yuav tsum raug txo kom tsim nyog, thiab lub sij hawm tos yuav tsum tau nce ntxiv thaum lub sij hawm kub sealing rau kev kho, thiaj li kom tag nrho cov cua sov foob qhov kev sib tshuam ntawm plaub txheej nyob rau hauv qab ntawm lub hnab.Tsis tas li ntawd, lub hnab asymmetry kuj muaj feem xyuam rau kev taug qab photoelectric, pub mis, tus cursor tsim, roj hmab cov menyuam sib npaug, synchronization ntawm stepping motor lossis servo motor thiab lwm yam.
Post lub sij hawm: Nov-25-2022