Stretch Film Production yuav tsum xyuam xim rau cov kev hloov ntawm lub caij nyoog

Stretch zaj duab xis nyob rau hauv ntau lawm, raws li lub caij sib txawv, ua raws li tej yam kev cai ntau lawm, muaj ntau manufacturers nyob rau hauv ntau lawm, tej zaum yuav xyuam xim rau cov txheej txheem ntawm no ntau yam, tom qab tag nrho cov, nyob rau hauv lub alternations ntawm lub caij, muaj ntau yam teeb meem, yog li nyob rau hauv kev txiav txim. kom ntseeg tau tias nws zoo, peb yuav tsum kawm kom paub qee qhov kev tsim khoom thaum lub caij hloov pauv, Yog li cia peb saib qhov luv luv no.

Nyob rau hauv kev tsim cov yeeb yaj kiab stretch, cov kuab tshuaj residues zoo tshaj tus qauv, kev luam ntawv tsis zoo, cov pob dawb nyob rau hauv qhov sib txuas los yog lub zog sib xyaw ua ke poob. Qhov cuam tshuam ncaj qha ntawm cov teeb meem no yog qhov tsim khoom ib puag ncig, vim tias kev hloov pauv raws caij nyoog yuav ua rau muaj kev hloov pauv ntawm ib puag ncig, cov kev hloov pauv pom tseeb yog qhov hloov pauv ntawm ib puag ncig kub thiab av noo. Txawm li cas los xij, yog tias nws tau tsim nyob rau hauv GMP Rhiav nrog qhov kub thiab txias tsis tu ncua, nws yuav tsum tau sib tham nyias.

Kev saib xyuas tshwj xeeb yuav tsum tau them rau kev khaws cia thiab siv thaum lub sijhawm hloov pauv ntawm lub caij, thaum cov av noo hloov pauv loj. Sim kom tsis txhob muab tso rau hauv qhov chaw muaj av noo siab. Tsis tas li ntawd, qhov kub thiab txias kuj yog ib qho tseem ceeb uas xav tau kev saib xyuas tshwj xeeb, uas tseem ceeb rau kev hloov pauv ntawm ib puag ncig kub. Yog li ntawd, nyob rau hauv tus txheej txheem ntawm kev cia thiab siv, qhov tsim nyog ntsuas kub yuav tsum tau teem kom tsis txhob nthuav dav thiab deformation los ntawm qhov kub thiab txias hloov, nrog rau cov teeb meem tsis tsim nyog coj mus rau ib txwm tsim.

BOPA zaj duab xis yog feem ntau siv substrate nyob rau hauv zus tau tej cov zaj duab xis stretch. Vim muaj -NH- thiab -CO= nyob rau hauv cov qauv molecular ntawm BOPA, hydrogen bonds yuav tsim. Thaum cov dej nyob ze rau BOPA, cov dej molecules yuav koom nrog tsim kom muaj cov saw hlau ntev molecular hydrogen, uas ua rau kom yooj yim dua thiab huab cua permeability.

Cov kev sim tau pom tias qhov ntev ntawm 100mm zaj duab xis yuav loj hlob mus rau 110mm thaum muab tso rau hauv qhov chaw muaj av noo siab rau 10 feeb, nrog kev hloov pauv ntawm 10 feem pua. Qhov no feature ntawm zaj duab xis yog tsis conducive rau ntau lawm, me ntsis careless, yuav ua rau cov ntawv zoo sib xws flounces, thiab ua rau overprinting tsis pub, specification deviation, compound me ntsis thiab lwm yam teeb meem zoo.

Stretch zaj duab xis manufacturers yuav tsum tau them sai sai rau cov teeb meem ntawm kev tsim khoom raws caij nyoog, tshwj xeeb tshaj yog ua tib zoo saib xyuas thiab tswj qhov kub thiab av noo ntawm kev cob qhia ntau lawm, txhim kho cov ntsuas kub thiab av noo, npaj cov neeg ua haujlwm tshwj xeeb los saib xyuas cov ntaub ntawv, tsim cov ntaub ntawv, kom deb li deb. muaj peev xwm tswj tau qhov kub thiab txias ntawm thaj tsam li 24 degree, qhov txheeb ze humidity tswj ntawm 60 feem pua; Thaum pom qhov txawv txav, nws yuav tsum tau ua haujlwm raws sijhawm, kho cov txheej txheem, tshem tawm cov kev phom sij zais, thiab xyuas kom muaj kev nyab xeeb.

Raws li kev hloov pauv ntawm lub caij nyoog, thaum peb tsim cov yeeb yaj kiab stretch, peb yuav txuag tau nyiaj ntau thiab cov peev txheej. Nyob rau tib lub sijhawm, hais txog qhov zoo, nws cov khoom kuj tuaj yeem ua tau zoo. Yog li ntawd, thaum peb cuam tshuam nrog xws li lwm yam quab yuam majeure, peb yuav tsum tsim nyog kho cov txheej txheem thiab kev txawj ntse raws li qhov xwm txheej tam sim no kom hloov mus rau qhov hloov ntawm lub caij.