Corrugated cardboard yog ib lub thawv ua los ntawm kev tuag txiav, creasing, nailing los yog gluing.
Corrugated thawv yog cov khoom ntim khoom siv dav tshaj plaws, thiab lawv cov kev siv ib txwm yog thawj zaug ntawm ntau yam ntim khoom. Xws li calcium yas corrugated thawv.
Rau ntau tshaj li ib nrab xyoo pua, cov thawv corrugated tau maj mam hloov cov thawv ntoo thiab lwm cov thawv ntim khoom thauj nrog lawv cov kev ua tau zoo thiab kev ua haujlwm zoo, ua lub zog tseem ceeb ntawm kev thauj mus los ntim.
Ntxiv rau kev tiv thaiv cov khoom thiab ua kom yooj yim rau kev khaws cia thiab kev thauj mus los, nws tseem ua lub luag haujlwm hauv kev ua kom zoo nkauj thiab txhawb nqa cov khoom.
Corrugated thawv yog ntsuab thiab ib puag ncig tus phooj ywg cov khoom, uas yog zoo rau ib puag ncig tiv thaiv thiab yooj yim rau thauj, unloading thiab thauj.
Corrugated carton yog ib qho khoom ntim ntawv zoo tib yam uas tsis tuaj yeem sib cais ntawm peb lub neej thiab kev tsim khoom. Kev ntsuas ntau yam ntsuas lub zog yog qhov txuas tseem ceeb hauv kev tsim khoom thiab tseem ceeb heev rau kev ua kom cov khoom zoo thiab kev ua haujlwm zoo. Txhawm rau tsim cov khoom tsim nyog, cov thawv ntawv corrugated yuav tsum tau kuaj xyuas kom cov txheej txheem tsim khoom ntawm corrugated cartons tuaj yeem tswj tau zoo.
01.Cov tsos zoo
Cov thawv tsim nyog yuav tsum muaj cov qauv luam tawm meej thiab sau ntawv, tsis muaj kab tawg lossis kab ploj; cov xim ntawm cov qauv zoo ib yam, ci ntsa iab thiab ci, thiab qhov chaw luam ntawv yuam kev yog me me. Qhov yuam kev rau cov thawv loj yog nyob rau hauv 7 hli, thiab qhov yuam kev rau cov thawv me me yog nyob rau hauv 4 hli. Qhov zoo ntawm qhov chaw yuav tsum zoo li qub, tsis muaj kev puas tsuaj los yog stains, yuav tsum tsis muaj qhov nyob ib ncig ntawm lub thawv, thiab yuav tsum tsis muaj qhov khoob thaum lub hau kaw. Tsis tas li ntawd, cov khoom sib koom ua ke kuj tseem yuav tsum tau ua raws li tus qauv, nrog cov npoo zoo thiab tsis muaj qhov sib tshooj.
02 ib.Cov dej noo
Cov ntsiab lus hu ua noo noo yog hais txog cov dej noo nyob rau hauv corrugated puag ntawv los yog cardboard, qhia raws li feem pua. Cov dej noo muaj txiaj ntsig zoo rau lub zog ntawm lub thawv ntim khoom. Nws yog ib qho ntawm peb qhov kev kuaj xyuas tsis zoo ntawm lub thawv. Corrugated puag ntawv muaj qee yam compression kuj, tensile kuj, puncture kuj thiab folding kuj. Yog tias cov dej noo ntau dhau, daim ntawv yuav zoo li mos, tsis muaj zog, thiab tsis zoo corrugating thiab bonding zoo. Yog tias cov ntsiab lus noo noo tsawg dhau, daim ntawv yuav nkig dhau lawm, nws yuav tawg thaum lub sij hawm corrugation, thiab yuav muaj qhov tsis zoo folding. Yog tias qhov sib txawv ntawm cov dej noo ntawm cov ntawv corrugated thiab cov ntawv thawv ntawv loj dhau lawm, cov ntawv corrugated ua tiav los ntawm ib lub tshuab ib sab yuav yooj yim curl, thiab blistering thiab degumming yuav tshwm sim thaum laminating. Yog tias lub thawv tsim tau nqus dej noo thaum lub sijhawm khaws cia, lub zog ntawm lub thawv yuav txo qis, cuam tshuam rau kev siv.
03. Cardboard thickness
Muaj ntau ntau yam uas cuam tshuam rau lub thickness ntawm cardboard. Yog hais tias lub thickness ntawm corrugated cardboard yog nyias, nws cov ntug siab zog, puncture zog thiab compressive zog yuav raug txo raws li. Corrugated cardboard muaj ntau hom flute thiab txawv thicknesses. Laboratories feem ntau siv corrugated cardboard thickness meters los xyuas txog cov thickness ntawm cardboard.
04 ib.Thawv hnyav
Kev ntsuas qhov hnyav ntawm cov thawv ntawv kuj yog ib txoj haujlwm tseem ceeb hauv cov tuam txhab thawv. Carton tuam txhab uas muag yuav tsum ntsuas lub thawv hnyav thaum lub sij hawm tshaj tawm export thiab thaum suav cov zis. Tsis tas li ntawd, qee zaum cov neeg siv khoom kuj tseem yuav siv lub thawv hnyav raws li ib qho ntawm cov qauv rau kev kuaj xyuas cov khoom. ib.
05. Ntug siab zog
Tus nqi siab uas ib qho qauv ntawm ib qho dav tuaj yeem tiv taus ib chav tsev ntev yog hu ua ntug siab zog. Lub ntug siab lub zog ntawm ib lub thawv corrugated yog hais txog lub peev xwm los tiv taus siab sib npaug mus rau cov kev taw qhia ntawm corrugation. Lub nplhaib crush lub zog ntawm lub hauv paus ntawv thiab lub zog sib txuas ntawm cov duab los qhia txiav txim siab ntawm ntug crush lub zog ntawm cov duab los qhia kom loj. Cov txiaj ntsig tau qhia raws li qhov txiaj ntsig.
06. Compressive zog
Lub zog compressive ntawm lub thawv corrugated hais txog qhov siab tshaj plaws load thiab deformation nws tuaj yeem tiv taus kom txog thaum lub thawv puas thaum lub tshuab ntsuas siab siv lub zog sib npaug. Thaum lub sij hawm tag nrho cov txheej txheem siab-kev coj tus kheej ntawm lub thawv, plaub lub kaum sab xis yog kev ntxhov siab, suav txog li ob feem peb ntawm tag nrho cov quab yuam. Yog li ntawd, thaum lub sij hawm tsim khoom, peb yuav tsum sim txo qhov kev puas tsuaj rau cov corrugations nyob ib ncig ntawm plaub fab ntawm lub thawv. Lub zog compressive ntawm cartons muab faib ua tus nqi zoo thiab tus nqi kawg. Qhov zoo ntawm lub thawv ntawv, qhov zoo dua tus nqi ntawm lub zog compressive, thiab qhov me dua qhov sib txawv ntawm tus nqi zoo thiab tus nqi kawg.
07. Adhesion zog
Lub degree ntawm adhesion ntawm corrugated cardboard lub sab saum toj daim ntawv, hauv ob sab phlu ntawv, core ntawv thiab corrugated corrugated ntawv, thiab lub siab tshaj plaws tev quab yuam nws muaj peev xwm tiv tau nyob rau hauv ib tug tej chav tsev ntev, yog hu ua lub nplaum lub zog ntawm corrugated cardboard, uas sawv cev rau lub zog ntawm lub corrugated cardboard. kev ruaj khov. Qhov zoo, qauv, khoom siv, txheej txheem kev ua haujlwm thiab lwm yam ntawm cov nplaum txiav txim siab lub zog adhesion ntawm daim duab los qhia, thiab lub zog adhesion ntawm daim duab los qhia loj cuam tshuam rau lub siab ua haujlwm thiab ua haujlwm ntawm lub thawv. Bursting zog thiab puncture zog.
08.Folding endurance
Raws li lub thawv ntim khoom, lub thawv lub hau yuav tsum tau qhib ntau zaus, uas yuav tsum muaj cov duab los qhia kom muaj qee qhov kev sib tw.
Cov khoom slurry ntawm lub thawv ntawv thiab cov ntawv dawb, cov ntsiab lus noo noo, nruj, fiber ntau ntev thiab kev sib txuas ceev ntawm daim ntawv hauv paus, nrog rau lub sijhawm cia thiab kub ntawm daim ntawv hauv paus, txiav txim siab txog qhov loj ntawm qhov folding tsis kam ntawm daim ntawv hauv paus. . Qhov no txiav txim siab folding kuj ntawm lub thawv.
09. Carton dynamic kev ua tau zoo
Rau kev ntim khoom ntawm qee yam khoom tshwj xeeb xws li ceramics, iav khoom, cov cuab yeej hluav taws xob, thiab lwm yam, cov cushioning kev ua tau zoo ntawm cov thawv rau cov khoom yuav tsum tau sim, uas yog, kev sim xws li kev thauj mus los simulated, thauj khoom thiab tshem tawm, kev vibration, thiab tee yog ua los ntsuas qhov kev ua tau zoo ntawm cov cartons.
10.Peb tus qauv
Qeb A tsis tsim nyog: Lub thawv tsis tuaj yeem ua tau raws li kev tiv thaiv lossis cim cov ntsiab lus.
(1) Cov seams tuaj sib nrug.
(2) Qhov ntev tshaj qhov tso cai yuam kev ntau.
(3) Qhov zoo yog qis dua tus nqi yam tsawg kawg nkaus.
(4) Cov kab indentation yog tawg los yog daim ntawv saum npoo raug txiav tawm.
(5) Qhov saum npoo yog torn, punctured, muaj qhov, los yog lub hau npog tsis zoo thiab muaj ntau daim duab los qhia daig rau lawv.
(6) Kev luam ntawv yuam kev, luam ntawv tsis tiav lossis xim thiab qauv yuam kev.
(7) Kev ua qias tuaj los ntawm cov khoom siv sab nraud.
Qeb B tsis tsim nyog: Lub thawv tsis ua haujlwm tag nrho lossis muaj teeb meem.
(1) Cov seams tsis muaj kev sib koom ua ke, cov kab xev pob qij txha tsis tiav lossis cov pob qij txha tsis tau nailed txaus.
(2) Cov kab txiav rau hauv cov npoo ntawm ob sab ntawm lub thawv.
(3) Lub hau npog tsis tuaj yeem ntsaws, thiab qhov sib txawv yog ntau dua 3 hli.
(4) Cov dej noo ntawm cov duab los qhia yog siab dua 20% lossis qis dua 5%.
(5) Lub thawv yog khoov ntawm qhov chaw uas tsis muaj qhov sib txawv.
(6) Kev luam ntawv ntawm lub thawv tsis tiav lossis cov duab thiab cov ntawv tsis pom tseeb.
(7) Lub thawv tsis siv tshuaj tiv thaiv kab mob raws li xav tau.
Qeb C tsis tsim nyog: Cov tsos ntawm lub thawv tsis zoo, tab sis nws txoj haujlwm tsis cuam tshuam.
(1) Slotting lossis carton tuag txiav yog ntxhib.
(2) Qhov saum npoo ntawm cov duab los qhia muaj qhov tsis sib xws zoo li lub tshuab ntxhua khaub ncaws, uas cuam tshuam rau qhov zoo ntawm cov duab thiab cov ntawv luam tawm.
(3) Muaj cov kab mob paug rau ntawm lub npov saum npoo.
(4) Ntxig khawb los yog cov cim rub tawm.
Post lub sij hawm: Mar-27-2024