POF zaj duab xis feem ntau yog siv rau hauv ntim ntawm qee cov khoom noj khoom haus thiab feem ntau siv cov txheej txheem ntim tag nrho.Piv txwv li, peb pom tias instant noodles thiab mis nyuj tshuaj yej yog tag nrho cov ntim nrog cov khoom no.Cov txheej txheem nruab nrab yog ua los ntawm cov kab hluav taws xob tsawg-density polyethylene (LLDPE), thiab cov txheej sab hauv thiab sab nrauv yog ua los ntawm copolymerized polypropylene (pp).Nws yog plasticized thiab extruded los ntawm peb extruders thiab tom qab ntawd ua tiav los ntawm cov txheej txheem tshwj xeeb xws li pwm tsim thiab cov yeeb yaj kiab npuas npuas.
Cov yam ntxwv ntawm PET tshav kub-shrinkable polyester zaj duab xis: ruaj khov nyob rau hauv chav tsev kub, tshav kub shrinkage (saum lub iav hloov kub), thiab ib-txoj kev tshav kub shrinkage ntawm ntau tshaj 70%.Qhov zoo ntawm cov khoom siv thermal shrinkable polyester zaj duab xis ntim yog: rainproof, noo noo-pov thawj, mildew-proof;non-recoverable, thiab muaj qee yam kev tiv thaiv kev ua txhaum cai.PET tshav kub-shrinkable polyester zaj duab xis feem ntau yog siv hauv dej haus, khoom noj siv mis, khoom noj yooj yim, qee yam khoom siv hluav taws xob, thiab cov khoom siv hlau, tshwj xeeb tshaj yog cov ntawv shrinkable yog nws daim ntawv thov tseem ceeb tshaj plaws.
PVC zaj duab xis muaj cov yam ntxwv ntawm siab pob tshab, zoo gloss thiab siab shrinkage;
OPS shrinkable zaj duab xis (kev taw qhia polystyrene) tshav kub shrinkable zaj duab xis yog ib hom tshiab ntawm ops tshav kub shrinkable zaj duab xis ntim khoom uas ua tau raws li kev tiv thaiv ib puag ncig.OPS tshav kub shrinkable zaj duab xis muaj cov yam ntxwv ntawm lub zog siab, siab rigidity, ruaj khov zoo, zoo gloss thiab pob tshab.Yooj yim rau txheej txheem, yooj yim rau xim, zoo luam ntawv kev ua tau zoo, siab luam ntawv daws teeb meem.Nws yog qhov zoo tshaj plaws leap rau cov cim lag luam uas niaj hnub nrhiav kev luam ntawv zoo nkauj.Vim lub siab shrinkage tus nqi thiab lub zog siab ntawm OPS zaj duab xis, nws tuaj yeem txuas nrog cov ntim ntawm ntau yam duab, yog li nws tuaj yeem tsis tsuas yog luam tawm cov qauv zoo, tab sis kuj ua tau raws li kev siv ntau yam tshiab ntim ntim cov duab sib txawv.Cov yeeb yaj kiab uas tsis muaj tshuaj lom, tsis muaj ntxhiab, tsis muaj roj, uas ua tau raws li cov qauv kev noj qab haus huv tso cai rau cov neeg tsim khoom kom ua tiav 360 ° daim ntawv lo tsim siv cov xim zoo nkauj.
PEtshav kub shrinkable zaj duab xis yog dav siv nyob rau hauv kev sib xyaw ntim thiab pawg ntim ntawm npias, dej haus, fwj dej, dej ntxhia.
PE tshav kub shrinkable zaj duab xis muaj qhov yooj yooj yim, muaj zog cuam tshuam, muaj zog tsim kua muag, tsis yooj yim tawg, siab shrinkage tus nqi, tiv thaiv cov khoom khawb, thiab yooj yim rau kev thauj mus los;nws yog rainproof, ya raws-pov thawj, thiab mildew-pov thawj;Nyob rau tib lub sijhawm, nws tuaj yeem siv rau ntawm PE tshav kub shrinkable zaj duab xis Ua tawm kev tshaj tawm, kev sib raug zoo thiab pob tshab, cuam tshuam cov duab khoom, thiab txhawb kev muag khoom zoo;
Daim ntawv thov ntawm PE tshav kub shrinkable zaj duab xis hauv kev lag luam ua kua zaub, tshwj xeeb tshaj yog kev lag luam dej haus, yog ib qho kev hloov hauv kev lag luam xav tau.Thaum tshav kub kub shrinkable zaj duab xis tsuas yog hloov cov thawv ntim ib txwm, thawv + hnab zaj duab xis, xws li hnab ntawv-txhawb zaj duab xis, lub hnab ntawv duab los qhia, cov hnab ntim cov yeeb yaj kiab ntshiab yog siv ntau thiab ntau dua;
Vim nrog kev loj hlob sai ntawmPET lub raj mis dej haus, kua txiv hmab txiv ntoo thiab tshuaj ntsuab tshuaj yej haus txhua yam sivPET lub raj mis dej haus, thiab siv PE tshav kub shrinkable zaj duab xis rau theem nrabntim;
PE tshav kub shrinkable zaj duab xis belongs rau polyester thiab yog ib puag ncig tus phooj ywg khoom.degradation.
Post lub sij hawm: Jun-17-2023