Heat shrink firimu chinhu chinoshamisa chekurongedza chakashandura nzira iyo zvigadzirwa zvinodzivirirwa, zvinoratidzwa, uye kutumirwa. Kunyangwe iwe uri muridzi webhizinesi uchitsvaga anobudirira ekurongedza mhinduro kana unongoda kuziva nezve izvi zvakasiyana zvinhu, verenga kuti uwane nzwisiso yakazara.
Kupisa Kunodonha Firimu Kunoshanda Sei?
Pakati payo, kupisa kunopisa firimu rakagadzirirwa kunyura zvakasimba kutenderedza chigadzirwa kana chaiswa mukupisa. Asi izvi zvinonyatsoitika sei? Heat shrink mafirimu anogadzirwa kubva kuma polymers, ari macheni marefu emamorekuru. Munguva yekugadzira, aya mapolymer akatambanudzwa ari mu semi - yakanyungudutswa. Uku kutambanudza kunogadzirisa cheni dzepolymer mune imwe nzira, kuchengetedza simba rinogona kuitika mukati mefirimu.
Kana kupisa kunoshandiswa kune pre - yakatambanudzwa firimu, macheni epolymer anowana simba rakakwana kuti atange kufamba. Vanozorora uye vodzokera kune yavo yakasikwa, yakamonereka. Somugumisiro, iyo firimu inoderera muhukuru, inopindirana zvakanyanya nechimiro chechigadzirwa chainovhara.
Mhando dzeHeat Shrink Mafirimu
PE Heat Shrink Firimu
Polyethylene inomira sechinhu chekona munzvimbo yekupisa shrink mafirimu, inopembererwa nekuda kwekuita kwayo uye kuita kwayo. Iyi polymer iripo mumagiredhi akawanda, ine yakaderera - density polyethylene (LDPE) uye mutsara yakaderera - density polyethylene (LLDPE) iri iyo yakanyanya kuwanda.
Beyond mechanical zvivakwa, PE kupisa kunonamira mafirimu anoratidza hunyoro hwakasimba - chipingamupinyi masimba. Ichi chimiro chinochengetedza zvigadzirwa kubva mukunyorova - kukonzeresa kushatisa mukati mekuchengetedza uye yekufambisa hupenyu, kuchengetedza kutendeseka kwavo uye kunaka.
PVC Heat Shrink Firimu
PVC heat shrink firimu ragara riri sarudzo yakakurumbira nekuda kwekujeka kwayo, kupenya, uye yakanaka shrinkage zvivakwa. Inoputira zvigadzirwa zvakasimba uye zvakanaka, zvichiwedzera kukwezva kwavo kwekuona. Mafirimu ePVC zvakare haana kudhura kana achienzaniswa nemamwe marudzi emafirimu. Anowanzo shandiswa kurongedza zvigadzirwa zvakaita sezvizoro, zvemagetsi, uye matoyi. Nekudaro, nekuti PVC ine chlorine, iyo inoburitsa zvinhu zvinokuvadza kana yapiswa, kunetseka pamusoro pekukanganisa kwayo kwezvakatipoteredza kwakakonzera kudzikira kwekushandiswa kwayo mumakore achangopfuura.
POF Heat Shrink Firimu
POF kupisa shrink firimu inzira inoshamwaridzana nePVC. Yakagadzirwa kubva ku polyolefin resin kuburikidza ne-multi-layer co-extrusion process. Firimu rePOF rinopa akawanda mabhenefiti, anosanganisira kujeka kwakanyanya, yakanakisa shrinkage zvivakwa, uye yakanaka chisimbiso simba. Yayo yakakura yekushanda tembiricha yemhando inoita kuti ive yakakodzera kune dzakasiyana siyana kudziyisa nzira. Firimu rePOF rinozivikanwa zvakare nekuoma kwayo uye kuramba kubvarura. Nekuti inoenderana nemirairo yekuchengetedza chikafu uye inopa inoyevedza yekurongedza mhinduro, POF firimu rinoshandiswa zvakanyanya muindasitiri yechikafu nechinwiwa, pamwe nekurongedza zvigadzirwa zvevatengi.
PET Kupisa Shrink Firimu
PET kupisa-shrink firimu inotariswa zvakanyanya nekuda kwesimba rayo repamusoro, kugadzikana kwedimensional, uye yakanakisa kupisa kupisa. Inogona kumira tembiricha yakakwira panguva yekuderera pasina kukanganisa kana kurasikirwa nekuvimbika. Mafirimu ePET anowanzo shandiswa kurongedza zvigadzirwa zvinoda mwero wedziviriro.Anopawo yakanakisa okisijeni uye hunyoro hunodzivirira zvivakwa, zvichibatsira kuwedzera hupenyu hwesherufu yezvigadzirwa. Uyezve, PET inodzokororwa, zvichiita kuti ive sarudzo yakagadzikana.
Wide kushandiswa kupisa kupisa firimu
Indasitiri Yezvokudya Nezvinwiwa
Heat shrink film ine huwandu hwakawanda hwekushandisa muchikamu chekudya uye chinwiwa. Inoshandiswa kurongedza chikafu chega chega, senge mabhegi esvutugadzike, zvibereko zvitsva, uye chikafu chakaomeswa nechando, ichipa chipingamupinyi pakunyorova, oxygen, uye kusvibiswa, zvichibatsira kuwedzera hupenyu hwesherufu yechigadzirwa. Zvezvinwiwa, kupisa shrink firimu rinowanzo shandiswa kuunganidza akawanda mabhodhoro kana makeni pamwechete. Inoitawo sechisimbiso-chinooneka chisimbiso chemabhodhoro caps nemidziyo.
Cosmetics uye Personal Care
Zvizoro uye zvigadzirwa zvekuchengeta zvemunhu, senge mabhodhoro eshampoo, machubhu elipstick, uye zvigadzirwa zvekuchengetedza ganda, zvinobatsira kubva mukushandiswa kwefirimu rinopisa. Iyo firimu haingo chengetedza zvigadzirwa chete asi inopawo mukana wekukwezva mabhureki uye ruzivo rwechigadzirwa. Iyo yakakwira - gloss kupera kwemamwe mafirimu ekupisa kupisa anogona kuwedzera kunakidzwa kwekunzwa kwezvigadzirwa izvi, zvichiita kuti zvive zvakanyanya kufadza kune vatengi.
Industrial and Manufacturing
Muchikamu cheindasitiri nekugadzira, kupisa kunopisa firimu rinoshandiswa kurongedza zvikamu zvemuchina, maturusi, uye zvinhu zvehardware. Inodzivirira zvigadzirwa izvi kubva kumarara, ngura, uye kukuvadzwa kwemuviri panguva yekuchengetedza uye yekufambisa. Iyo firimu inogona zvakare kushandiswa kuunganidza uye kuronga akawanda mazvikamu, zvichiita kuti zvive nyore kubata uye kutumira.
Paunenge uchisarudza firimu rinopisa rinopisa rekushandisa kwako, zvakakosha kuti utarise zvinhu zvakaita serudzi rwechigadzirwa chauri kurongedza, mwero unodiwa wedziviriro, chitarisiko chaunoda, uye chero zvimiro zvinodiwa. Iwe unofanirwa zvakare kuongorora mutengo - kushanda kweakasiyana firimu sarudzo uye kuenderana kwefirimu nemidziyo yako yekurongedza.
Nguva yekutumira: Aug-05-2025
