Nhanganyaya: Kukwira kweMabhegi ePE Ziplock muKuchengetedza Chikafu Kwemazuva Ano
Munyika yanhasi iri kukurumidza, kuchengetedza chikafu hakusi kungowedzera nguva yekugara—itsika yakakosha yekuchengetedza hutano nekuchengetedzeka. Kubva kumakicheni emumba ane vanhu vakawanda kusvika kumafaro ekunze, mhinduro dzinoenzanisa kugadzikana uye hutsanana dziri kudiwa zvakanyanya.PE chikafu ziplock mabhegi(mabhegi epolyethylene ziplock) abuda sesarudzo yepamusoro yemhuri nemaindasitiri ezvekudya, nekuda kwehunhu hwavo hwakasiyana. Chinyorwa chino chinoongorora kuti nei PE ichionekwa se "muchengeti wekuchengetedza" mukuchengetwa kwechikafu uye kukosha kwayo kusingaenzaniswi.
Zvakanakira zvePE Material: Kuchengetedzeka uye Mashandiro Zvakasanganiswa
1.Chitupa Chepasina Chepfu & Chekudya
PE (polyethylene) ndiyo yega purasitiki inoshandiswa zvakanyanya yakasimbiswa neFDA yekubata chikafu. Maumbirwo ayo akasimba emasero anoita kuti isave nezvinogadzirisa purasitiki, BPA, kana mamwe makemikari anokuvadza. Ingave iri kuchengetedza chikafu chevana kana soup yekudziyisa, mabhegi ePE haaburitse chepfu, zvichivimbisa kuchengetedzeka kubva pakugadzirwa kusvika pakushandiswa kwezuva nezuva.
2.Tekinoroji Yekuisa Chisimbiso Yezvikamu Zvitatu
Mabhegi ePE ane zipu inotsvedza ine patent uye textured closure yekudzivirira kusina mhepo, kusingapindi mvura, uye kuuraya utachiona:
- Inovhara okisijeni kuti ideredze okisijeni (semuenzaniso, kudzivirira kusviba kwemichero).
- Inodzivirira hunyoro kuti zvinhu zvakaoma zvirambe zvakachena.
- Mipendero yakavharwa kaviri inodzivirira kusvibiswa kwemafiriji.
3.Kuramba Kupisa Kwakanyanya (-40°C kusvika 110°C)
Kuchinjika kwePE kunovimbisa kuvimbika mumamiriro ezvinhu akaoma:
- Yakachengeteka mufiriji: Haiputsike kunyangwe pa -40°C, ichichengetedza nyama kwemwedzi mitatu.
- Inodzivirira kupisa: Haina njodzi yekunyungudutsa mu microwave (ine simba shoma/repakati) kana kuti shandisa sechikamu chisingapindi mvura pakubika.
Kuenzanisa Zvinhu: Nei PE Ichiita Zvakanaka Kupfuura Dzimwe Nzira
| Zvinhu | Kuchengetedzeka | Mutengo | Nyaya Dzakanakisisa Dzekushandisa |
|---|---|---|---|
| PE | Haina chepfu, inogona kushandiswazve | $0.04-0.07/bhegi | Kuchengetedza zuva nezuva, kuomesa nechando, kufamba |
| PVC | Zvine chlorine, zvine njodzi | $0.03-0.06/bhegi | Maindasitiri (asiri ezvekudya) |
| Silicone | Yakachengeteka asi inosvibisa nyore nyore | $0.70-1.10/bhegi | Kubika nekupisa kwakanyanya, shandisazve |
Cherechedza: PVC inorambidzwa kurongedza chikafu muEU nekuda kwekugona kwayo kuburitsa dioxin.
