Polyethylene (PE) yakavharwa bepa imhando yebepa rine hutete hwezvinhu zve polyethylene pamusoro paro.Uku kupfekedza kunopa bepa rakasiyana rezvivakwa zvinoita kuti rive rakakodzera kune akasiyana siyana ekurongedza, senge chikafu kurongedza, zvinwiwa kurongedza, uye chigadzirwa chakanyorwa.Izvi zvinotevera zviratidzo zvakakosha zvePE yakavharwa bepa inoita kuti ive sarudzo inoyevedza yekurongedza:
Kuramba kwemvura: Chimwe chezvinhu zvakakosha zvePE yakavharwa bepa ndiko kuramba kwayo kwemvura.PE coating inoshanda sechivharo chinodzivirira zvinwiwa kupinda mukati mebepa, zvichiita kuti ive yakakodzera kurongedza zvigadzirwa zvinonzwa kunyorova, sechikafu nemishonga.Kupikiswa kwemvura kwePE yakavharwa bepa zvakare kunoita kuti ive sarudzo yakakodzera yekurongedza zvigadzirwa zvinozochengetwa munzvimbo dzine hunyoro kana hunyoro.
Barrier properties: PE coating inopa chipingamupinyi kumagasi, hunyoro, uye maoiri, ayo anobatsira kuchengetedza kutsva uye mhando yezvigadzirwa zvakaputirwa.Semuenzaniso, PE yakavharwa bepa rinowanzo shandiswa mukurongedza kwezvikafu zvinoparara, senge masangweji nemasaladhi, kubatsira kuchengetedza kutsva kwavo uye kudzivirira kuparara.Iyo inovharira zvivakwa zvePE yakavharwa bepa zvakare inoita kuti ive yakakodzera kurongedza zvigadzirwa zvinonzwa kumhepo, semagetsi nemakemikari.
Heat resistance:Pepa rakavharwa rePE rine zvakanakisa kupisa kupisa, izvo zvinoita kuti rikwanise kumira zvakanyanya tembiricha chikafu (senge mvura iri kufashaira, kofi inopisa, tii inopisa, mahamburger nemaFrench fries) pasina kunyunguduka kana kukanganisa.Izvi zvinoita kuti ive sarudzo yakakurumbira yekudya kwakaputirwa nekukurumidza pamwe nekudya kwakaomeswa nechando.
Simba: Iyo PE coating inowedzera simba kune bepa, ichiita kuti riwedzere kusimba uye kusabvarura.Izvi zvinoita kuti bepa rakavharwa nePE riome uye rive nesimba rakakwana rekushandisa zuva nezuva kana ragadzirwa mumidziyo yechikafu semakapu emapepa kana mbiya dzenoodles.
Greaseproof:PE coating inoita kuti bepa rirambe girizi, richiita kuti rive rakakodzera kushandiswa mukukurumidza kurongedza chikafu.Iwo greaseproof zvimiro zvePE yakavharwa bepa anobatsira kudzivirira girizi kubva papepa, izvo zvinogona kukonzera kusvibiswa uye kusvibiswa kwezvimwe zvigadzirwa.Iwo greaseproof zvimiro zvePE yakavharwa bepa zvakare inoita kuti ive sarudzo inoyevedza yekurongedza zvigadzirwa zvine mafuta akawandisa, senge snacks uye confectionery zvigadzirwa.
Mukupedzisa, PE yakavharwa bepa chinhu chinochinjika uye chinogara kwenguva refu.Paperjoy yanga ichigadzira uye kutengesa zvigadzirwa zvakaita sePE yakavharwa mapepa emapepauyePE yakavharwa kraft mapepa emapepakubvira 2006. Hunhu hwakanaka hwechigadzirwa uye hunhu hwesevhisi hune shungu hunoita kuti zvigadzirwa zvedu zvitengeswe zvakanaka munyika dzinopfuura makumi matanhatu nematunhu pasirese.Kana iwe uine zvaunoda, ndapota siya ruzivo rwako, tichakubata iwe nekukurumidza sezvinobvira, uye tinotarisira kumisa hukama hwepedyo hwekubatana newe.
Nguva yekutumira: Feb-08-2023
