STRETCH zaj duab xis

Stretch zaj duab xis, tseem hu ua stretch zaj duab xis thiab tshav kub shrink zaj duab xis, yog thawj domestic PVC stretch zaj duab xis yuav tsum tau tsim nrog PVC raws li lub hauv paus khoom thiab DOA raws li cov yas thiab nws tus kheej-nplaum.Vim muaj teeb meem kev tiv thaiv ib puag ncig, tus nqi siab (kwv yees rau PE qhov kev faib ua feem ntau, tsawg dua chav ntim cheeb tsam), tsis zoo stretchability, thiab lwm yam., nws tau maj mam tshem tawm thaum lub tsev tsim khoom ntawm PE stretch zaj duab xis tau pib los ntawm 1994 txog 1995. PE stretch zaj duab xis thawj zaug siv EVA raws li tus kheej-nplaum khoom, tab sis nws cov nqi yog siab thiab nws muaj saj.Tom qab ntawd, PIB thiab VLDPE tau siv los ua cov khoom siv rau tus kheej, thiab cov khoom siv hauv paus yog LLDPE, suav nrog C4, C6, C8 thiab metallocene PE (MPE).

Siv daim ntawv:

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. Stretching daim ntawv ntawm pallet mechanism ntim

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.