1. Ntim ntim
Cov ntim no zoo ib yam li shrink film ntim.Zaj duab xis qhwv lub tais nyob ib ncig ntawm lub tais, thiab tom qab ntawd ob lub thermal grippers cua sov muab cov zaj duab xis ntawm ob qho kawg.Qhov no yog qhov ntxov tshaj plaws siv daim ntawv ntawm stretch film, thiab ntau cov ntaub ntawv ntim tau tsim los ntawm qhov no
2. Kev ntim puv dav
Kev ntim khoom zoo li no yuav tsum muaj zaj duab xis dav txaus los npog lub pallet, thiab cov duab ntawm lub pallet yog li niaj zaus, yog li nws muaj nws tus kheej, haum rau cov yeeb yaj kiab thickness ntawm 17 ~ 35μm.
3. Phau ntawv ntim
Hom ntim no yog qhov yooj yim tshaj plaws ntawm kev ntim zaj duab xis.Cov zaj duab xis yog mounted rau ntawm ib lub khib los yog tes tuav, tig los ntawm lub tais los yog zaj duab xis revolves nyob ib ncig ntawm lub tais.Nws yog tsuas yog siv rau repackaging tom qab lub hnab ntim pallet puas lawm, thiab zoo tib yam pallet ntim.Hom kev ntim ceev no qeeb, thiab cov yeeb yaj kiab uas tsim nyog yog 15-20μm;
4. Stretch zaj duab xis wrapping tshuab ntim
Qhov no yog cov feem ntau thiab dav daim ntawv ntawm mechanical ntim.Lub tais tig los yog zaj duab xis tig ib ncig ntawm lub tais.Cov zaj duab xis yog tsau rau ntawm lub bracket thiab tuaj yeem txav mus los.Cov ntim ntim zoo li no yog qhov loj heev, txog 15-18 tais hauv ib teev.Qhov haum zaj duab xis thickness yog li 15-25μm;
5. Kab rov tav mechanical ntim
Sib txawv ntawm lwm yam ntim, zaj duab xis yog revolved nyob ib ncig ntawm tsab xov xwm, uas yog haum rau ntev cov khoom ntim, xws li ntaub pua plag, boards, fiberboards, tshwj xeeb-zoo li cov ntaub ntawv, thiab lwm yam .;
6. Ntim ntawm cov ntawv raj
Qhov no yog ib qho ntawm qhov tseeb siv ntawm stretch zaj duab xis, uas yog zoo dua qub-fashioned ntawv raj raj ntim.Qhov haum zaj duab xis thickness yog 30 ~ 120μm;
7. Ntim cov khoom me me
Qhov no yog qhov tseeb ntim daim ntawv ntawm stretch zaj duab xis, uas tsis tsuas yog txo cov khoom noj, tab sis kuj txo qhov chaw cia ntawm pallets.Nyob rau hauv txawv teb chaws, hom ntim no yog thawj zaug hauv xyoo 1984. Tsuas yog ib xyoos tom qab, ntau lub ntim zoo li no tau tshwm sim hauv khw.Daim ntawv ntim no muaj peev xwm zoo heev.Haum rau zaj duab xis thickness ntawm 15 ~ 30μm;
8. Kev ntim cov raj thiab cov cables
Qhov no yog ib qho piv txwv ntawm daim ntawv thov ntawm stretch film nyob rau hauv ib tug tshwj xeeb teb.Cov khoom ntim khoom yog nruab rau ntawm qhov kawg ntawm cov kab ntau lawm.Lub siab tsis siv neeg stretch zaj duab xis tuaj yeem tsis tsuas yog hloov daim kab xev los khi cov khoom, tab sis kuj ua lub luag haujlwm tiv thaiv.Qhov siv tau thickness yog 15-30μm.
9. stretch daim ntawv ntawm pallet mechanism
Lub ntim ntawm stretch zaj duab xis yuav tsum tau ncab, thiab cov ntaub ntawv stretching ntawm pallet mechanical ntim xws li ncaj stretching thiab pre-stretching.Muaj ob hom pre-stretching, ib qho yog yob pre-stretching thiab lwm yam yog hluav taws xob stretching.
Direct stretching yog ua kom tiav qhov stretching ntawm lub tais thiab zaj duab xis.Txoj kev no muaj qhov qis qis qis (li 15% -20%).Yog hais tias qhov sib piv stretching tshaj 55% ~ 60%, uas tshaj qhov qub yield point ntawm zaj duab xis, qhov dav ntawm zaj duab xis yog txo, thiab cov puncture kev ua tau zoo kuj poob.Yooj yim tawg.Thiab ntawm 60% ncab tus nqi, rub lub zog tseem loj heev, thiab rau cov khoom siv lub teeb, nws yuav ua rau deform cov khoom.
Lub pre-stretching yog ua los ntawm ob rollers.Ob lub rollers ntawm cov menyuam pre-stretching yog txuas ua ke los ntawm ib chav tsev iav.Lub stretching piv yuav txawv raws li lub iav piv.Lub zog rub tawm yog tsim los ntawm lub turntable.Txij li thaum lub stretching yog generated nyob rau hauv ib tug luv luv deb, kev sib txhuam ntawm cov menyuam thiab cov zaj duab xis Nws kuj yog loj, yog li ntawd lub dav ntawm zaj duab xis tsis shrinkage, thiab cov thawj puncture kev ua tau zoo ntawm cov zaj duab xis yog tseem khaws cia.Tsis muaj stretching tshwm sim thaum lub sij hawm tiag tiag winding, uas txo cov breakage tshwm sim los ntawm ntse npoo los yog fab.Qhov kev ncab ua ntej no tuaj yeem nce qhov sib piv rau 110%.
Lub stretching mechanism ntawm hluav taws xob pre-stretching yog tib yam li cov yob pre-stretching.Qhov txawv yog tias ob lub yob yog tsav los ntawm hluav taws xob, thiab kev ncab yog kiag li ywj siab ntawm kev sib hloov ntawm lub tais.Yog li ntawd, nws yog ntau adaptable, haum rau lub teeb, hnyav, thiab irregular khoom.Vim qhov tsis tshua muaj siab thaum ntim, qhov sib piv ua ntej ntawm txoj kev no yog siab li 300%, uas txuag cov ntaub ntawv zoo heev thiab txo cov nqi.Haum rau zaj duab xis thickness ntawm 15-24μm.
Post lub sij hawm: Lub Xya hli ntuj-14-2021