Shrink zaj duab xis yog cov khoom siv yas zaj duab xis nrog cov cua sov-shrink zog, tseem hu ua cua sov shrinkable ntim zaj duab xis. Nws yog tsim los ntawm cov txheej txheem tshwj xeeb uas muab cov ntaub ntawv polymer muaj peev xwm cog lus thaum rhuab. Thaum raug kub hnyiab, zaj duab xis shrinks nyob rau hauv ib tug predetermined kev taw qhia thiab nruj nreem conforms rau saum npoo ntawm cov khoom ntim, muab lub zog xws li fixation, tiv thaiv, zoo li, thiab cov ntaub ntawv tso saib.
Los ntawm cov khoom pom, shrink zaj duab xis yog tsim los ntawm cov ntaub ntawv polymer. Cov hom muaj xws li polyvinyl chloride (PVC), polyethylene (PE), polyester (PET), thiab polyolefin (POF). Cov khoom sib txawv muab cov yam ntxwv sib txawv. Piv txwv li, PVC shrink zaj duab xis muaj cov pob tshab zoo thiab kev ua haujlwm zoo, PET shrink zaj duab xis muab lub zog siab thiab kub ua haujlwm, PE shrink zaj duab xis nta zoo heev thiab cuam tshuam, thaum POF shrink film muaj kev nyab xeeb, ib puag ncig zoo, thiab siab transparency.
Cov txheej txheem ntau lawm ntawm shrink zaj duab xis feem ntau suav nrog cov khoom siv raw sib xyaw, extrusion molding, ncab, txias, thiab kho qhov chaw. Thaum lub sij hawm tsim khoom, cov txheej txheem molecular ntawm cov khoom yog tswj kom khaws lub zog shrinkage hauv zaj duab xis. Thaum cov yeeb yaj kiab nce mus txog qhov ntsuas kub uas tsim nyog, cov molecules rov qab mus rau lawv cov qauv qub, tsim kom muaj qhov shrinkage thiab tsim ib pob nruj nyob ib ncig ntawm cov khoom.
Piv nrog rau cov khoom ntim khoom ib txwm muaj, shrink zaj duab xis muab kev hloov pauv tau zoo. Nws tuaj yeem ua kom haum cov khoom nrog cov duab sib txawv, ua rau nws tsim nyog rau ob qho tib si tsis tu ncua thiab tsis tu ncua cov khoom ntim. Nyob rau tib lub sijhawm, shrink zaj duab xis txo qhov ntim ntawm qhov chaw, txhim kho cov khoom ruaj khov thaum lub sijhawm thauj mus los, thiab tiv thaiv cov khoom ntawm plua plav, noo noo, thiab lwm yam ib puag ncig.
Shrink zaj duab xis yog dav siv hauv cov khoom noj, dej haus, khoom siv txhua hnub, khoom siv hluav taws xob, khoom siv kho mob, khoom siv tshuaj, thiab kev lag luam logistics. Hauv cov khoom noj khoom haus, nws feem ntau yog siv rau cov thawv ntim khoom noj, lub raj mis dej haus, thiab ntim ntau ntau. Hauv kev siv cov khoom siv niaj hnub, nws yog siv rau cov tshuaj pleev ib ce, cov khoom ntxuav, thiab cov khoom siv hauv tsev. Hauv kev lag luam, nws tuaj yeem siv rau kev tiv thaiv tiv thaiv, ntim khoom, thiab kev ruaj ntseg tsheb thauj mus los.
Ntxiv nrog rau kev tiv thaiv kev ntim khoom yooj yim, niaj hnub shrink zaj duab xis kuj muab kev luam ntawv zoo heev. Los ntawm cov thev naus laus zis thev naus laus zis thev naus laus zis, cov npe khoom lag luam, cov ntaub ntawv khoom lag luam, thiab cov duab tshaj tawm tuaj yeem tso tawm rau ntawm cov yeeb yaj kiab nto, sib txuas cov khoom tiv thaiv nrog kev lag luam lag luam. Nrog rau kev tsim cov thev naus laus zis ib puag ncig, cov khoom siv rov ua dua tshiab thiab cov txheej txheem tsim khoom huv si tau siv ntau zuj zus hauv kev tsim cov yeeb yaj kiab, ua rau nws ua raws li kev ntim khoom ruaj khov.
Zuag qhia tag nrho, shrink zaj duab xis yog cov khoom ntim ua haujlwm uas siv cov cua sov-vim shrinkage los qhwv thiab tiv thaiv cov khoom. Nrog rau qhov zoo xws li cov pob tshab zoo, kev yoog raws, kev tiv thaiv kev ua haujlwm, thiab kev ua haujlwm yooj yim, cov yeeb yaj kiab shrink tau dhau los ua ib qho ntawm cov khoom siv dav tshaj plaws hauv kev lag luam ntim niaj hnub.
