Kodi matumba olongedza ndi otani?

Matumba oyikamo amabwera m'mitundu yosiyanasiyana, iliyonse yopangidwira zolinga ndi zida zapadera. Nayi mitundu yodziwika bwino yamatumba olongedza:
1. Matumba a Polyethylene (PE):
LDPE (Low-Density Polyethylene) Matumba**: Matumba ofewa, osinthika oyenera kulongedza zinthu zopepuka.
Matumba a HDPE (High-Density Polyethylene): Olimba komanso olimba kuposa matumba a LDPE, oyenera zinthu zolemera kwambiri.
2. Matumba a Polypropylene (PP):
Nthawi zambiri amagwiritsidwa ntchito ponyamula zokhwasula-khwasula, tirigu, ndi zinthu zina zowuma. Matumba a PP ndi olimba komanso osagwirizana ndi chinyezi.
3.BOPP (Biaxially Oriented Polypropylene) Matumba:
Matumba owoneka bwino, opepuka omwe amagwiritsidwa ntchito poikamo zokhwasula-khwasula, maswiti, ndi zinthu zina zogulitsira.
5. Matumba a Aluminium Foil:
Perekani zotchinga zabwino kwambiri motsutsana ndi chinyezi, mpweya, ndi kuwala. Nthawi zambiri amagwiritsidwa ntchito kulongedza katundu wowonongeka ndi mankhwala.
6. Matumba Ovutula:
Amapangidwa kuti achotse mpweya pamapaketi kuti awonjezere moyo wa alumali wazakudya monga nyama, tchizi, ndi ndiwo zamasamba.
7. Zikwama Zoyimilira:
Matumba amenewa ali ndi gusset pansi, kuwalola kuti ayime mowongoka. Amagwiritsidwa ntchito kwambiri popanga zokhwasula-khwasula, zakudya za ziweto, ndi zakumwa.
8. Matumba a Zipper:
Zokhala ndi zipu yotseka kuti zitseguke ndi kutseka mosavuta, zomwe zimawapangitsa kukhala abwino kusunga zokhwasula-khwasula, zipatso, ndi masangweji.
9. Kraft Paper Matumba:
Zopangidwa ndi mapepala, matumbawa amagwiritsidwa ntchito kwambiri kulongedza zinthu zouma, zogulira, ndi zakudya zotengera.
10. Matumba Opangidwa ndi Mapepala:
Perekani zinthu zabwino kwambiri za chinyezi ndi zotchinga mpweya, kuzipanga kukhala zoyenera kunyamula khofi, tiyi, ndi katundu wina wowonongeka.
Izi ndi zina mwa mitundu yambiri yamatumba oyikapo omwe alipo, iliyonse ikupereka mawonekedwe apadera kuti akwaniritse zosowa zosiyanasiyana zamapaketi.