Mhando dzakajairwa dzechikafu flexible kurongedza mafirimu

Mhando dzakajairwa dzechikafu flexible kurongedza mafirimu

Munyika yakakura yekurongedza chikafu, yakapfavakurongedza firimu rollyakahwina kufarirwa nemusika nekuda kwekureruka kwayo, yakanaka, uye nyore kugadzirisa maitiro. Nekudaro, tichitsvaga dhizaini dhizaini uye kurongedza aesthetics, isu tinowanzo kufuratira kunzwisisa kwehunhu hwekurongedza zvinhu ivo pachavo. Nhasi, ngatiburitsei chakavanzika chechikafu chakapfava chekurongedza firimu uye tiongorore maitiro ekuwana kunzwisisa kwakanyarara nekudhinda substrates mukugadzira dhizaini yekurongedza, zvichiita kuti kurongedza kuve kwakanyanya.

kurongedza firimu roll

Mazita akapfupikiswa uye maitiro anoenderana emapurasitiki

Chekutanga, isu tinofanirwa kuve nekunzwisisa kwekutanga kwezvinhu zvinowanzo shandiswa zvepurasitiki zvinhu. Muzvokudya zvinyoro zvekuputira mafirimu, zvinhu zvepurasitiki zvakajairika zvinosanganisira PE (polyethylene), PP (polypropylene), PET (polyethylene terephthalate), PA (nylon), nezvimwewo. Chinhu chimwe nechimwe chine maitiro ayo akasiyana-siyana emuviri nemakemikari, zvakadai sekujeka, simba, tembiricha. kuramba, barrier performance, etc.

PE (polyethylene): Iyi ipurasitiki yakajairwa zvinhu zvine kujeka uye kuchinjika, nepo zvakare ine mutengo wakaderera. Zvakadaro, kusapindwa kwayo netembiricha hakuna kunaka uye haikodzeri kurongedza chikafu chakabikwa kana kuomeswa nechando pakupisa kwakanyanya.
PP (polypropylene): PP zvinhu zvine tembiricha yakakwira uye inogona kumira tembiricha yakakwira pasina deformation, saka inowanzoshandiswa mukurongedza chikafu chinoda kupiswa kana nechando.
PET (polyethylene terephthalate): PET zvinhu zvine kujeka kwakanakisa uye simba, pamwe nekunaka kwekushisa kwekudzivirira uye zvipingamupinyi zvinhu, saka zvinowanzoshandiswa mukurongedza kwechikafu kunoda kujeka kwakanyanya uye simba.
PA (Nylon): PA zvinhu zvine zvakanakisa zvipingamupinyi zvivakwa, izvo zvinokwanisa kudzivirira kupinda kweokisijeni nemvura, uye kuchengetedza kutsva kwechikafu. Asi zvichienzaniswa nezvimwe zvinhu, mutengo wePA wakakwira.

food packing material

Nzira yekusarudza food kurongedza zvinhu
Mushure mekunzwisisa hunhu hweakasiyana epurasitiki zvinhu, isu tinogona kusarudza akakodzera zvinhu zvekurongedza dhizaini dhizaini zvichienderana nehunhu uye zvinodiwa zvechigadzirwa. Panguva imwecheteyo, pakusarudza kudhinda substrates, kukodzera kudhinda uye mutengo wezvinhu zvinofanirwa kutariswa.

Sarudza zvinhu zvakakodzera zvinoenderana nemaitiro echigadzirwa: semuenzaniso, kune chikafu chinoda kubikwa kana kuomeswa nechando, tinogona kusarudza PP zvinhu zvine kunaka kwekushisa kuramba; Kune zvigadzirwa zvinoda kujeka kwakanyanya uye simba, tinogona kusarudza PET zvinhu.
Funga kukodzera kudhinda: Zvishandiso zvakasiyana zvine zvinodiwa zvakasiyana zvekunamatira inki uye kuoma. Paunenge uchisarudza kudhinda substrates, isu tinofanirwa kufunga nezve kudhinda kukodzera kwezvinhu kuti tive nechokwadi chekunaka uye chinogara kwenguva refu kudhinda mhedzisiro.
Kudzora mutengo: Nepo tichisangana nehunhu hwechigadzirwa uye kukodzera kudhinda, isu tinofanirwawo kudzora mitengo nepatinogona napo. Semuenzaniso, kana iripo, tinogona kukoshesa zvinhu zvePE nemitengo yakaderera.

Muchidimbu, mune yekurongedza chimiro dhizaini yekudyaepurasitiki kurongedza mafirimu, hazvidikanwi kuva nekunzwisisa kwakakwana kwezvikamu zviduku zvekudhinda, asi kunzwisisa kwekutanga kunodiwawo. Nenzira iyi chete tinogona kuve nechokwadi chekuchengetedza uye kutsva kwechikafu tichigadzira yakanaka uye inoshanda yekurongedza.


Nguva yekutumira: Jun-04-2024