Ngakhale kuti pali mitundu yambiri ya zipangizo zomwe mungasankhe kuti mupange chakudya ndi chakumwa, pulasitiki ndi galasi ndi zinthu ziwiri zomwe zimagwiritsidwa ntchito komanso zogwiritsidwa ntchito. Kwazaka makumi angapo zapitazi, pulasitiki yadutsa magalasi ngati chinthu chomwe chimagwiritsidwa ntchito kwambiri popakira chakudya chifukwa cha kuthekera kwake komanso kusinthasintha kwake. Malinga ndi lipoti la 2021 Food Packaging Forum, pulasitiki imayang'anira msika wazinthu zolumikizirana ndi chakudya ndi 37%, pomwe galasi idatenga malo achitatu ndi 11%.

Koma, monga wopanga, mumasankha bwanji zinthu zomwe zili zabwino kwambiri pazogulitsa zanu? Pali zinthu zingapo zomwe ziyenera kuganiziridwa posankha galasi kapena pulasitiki ngati zopangira zanu, ndi bajeti, mtundu wazinthu, ndi zomwe mukufuna kugwiritsa ntchito kukhala zofunika kwambiri.

Kupaka Pulasitiki
Pulasitiki ndizomwe zimagwiritsidwa ntchito kwambiri pazakumwa ndi zakudya zambiri, makamaka pambuyo poyambitsa ma resin atsopano apulasitiki omwe amawaona kuti ndi otetezeka kulongedza zakudya ndi zakumwa. Mapulasitiki onse omwe amagwiritsidwa ntchito pazakudya ndi zakumwa ayenera kukwaniritsa malamulo okhwima okhazikitsidwa ndi Food and Drug Administration (FDA). Ena mwa ma resin apulasitiki omwe amakwaniritsa zofunikirazi ndi monga polyethylene terephthalate (PET), polypropylene (PP), polyethylene yapamwamba kwambiri (HDPE), Low-density polyethylene (LDPE), ndi polycarbonate (PC).

Ubwino wogwiritsa ntchito mapulasitiki apulasitiki
* Kusinthasintha kwapangidwe
*Zopanda mtengo
*Wopepuka
*Kupanga mwachangu poyerekeza ndi magalasi
*Kukhala ndi nthawi yayitali chifukwa cha kukana kwakukulu
* Zotengera zokhazikika zimasunga malo

Zoyipa zogwiritsa ntchito zopangira pulasitiki
*Kuchepa kobwezeretsanso
*Choyambitsa chachikulu pakuipitsa m'nyanja
* Amapangidwa pogwiritsa ntchito mphamvu yosasinthika
* Malo osungunuka otsika
* Imayamwa fungo ndi zokometsera

Katemera wagalasi
Galasi ndi chinthu china chodziwika bwino pakuyika zakudya ndi zakumwa. Izi zili choncho chifukwa galasi lili ndi malo opanda porous, zomwe zimatsimikizira kuti palibe mankhwala owopsa omwe amalowa mu chakudya kapena chakumwa pamene kutentha kwatenthedwa. Ngakhale mapulasitiki ndi abwino kusungirako zakumwa zoziziritsa kukhosi, palinso nkhawa zokhudzana ndi ngozi zachitetezo chazaumoyo chifukwa cha porous komanso permeable pamwamba. Galasi ndi muyezo m'mafakitale ambiri kwa zaka zambiri, osati pazakudya ndi zakumwa zokha. Makampani opanga mankhwala ndi zodzoladzola amagwiritsa ntchito galasi kuti ateteze ndi kusunga mphamvu ya mafuta odzola ndi mankhwala.

Ubwino wogwiritsa ntchito magalasi opaka magalasi
*Pamwamba posakhala ndi porous komanso osalowetsa madzi
*Itha kutsukidwa pakatentha kwambiri
*Zogulitsa zamagalasi zitha kugwiritsidwanso ntchito
*Ndi 100% yobwezerezedwanso
*Zopangidwa ndi zinthu zachilengedwe
* Zosangalatsa mwaluso
* FDA imayika magalasi ngati otetezeka kwathunthu
*Ziro mitengo yolumikizana ndi mankhwala

Zoyipa zogwiritsa ntchito magalasi opaka magalasi
*Yokwera mtengo kuposa pulasitiki
*Yolemera kwambiri kuposa pulasitiki
*Kugwiritsa ntchito mphamvu zambiri
* Zosavuta komanso zosavuta
* Osagonjetsedwa ndi zotsatira

Kaya magalasi kapena pulasitiki ndi zinthu zapamwamba zopangira zakudya ndi zakumwa ndizomwe zimatsutsana, koma chilichonse chimakhala ndi mphamvu zosiyana. Galasi imapereka zabwino zambiri zachilengedwe ndi kuthekera kwake kubwezerezedwanso kosatha komanso chifukwa imatulutsa mpweya woipa. Komabe, kulongedza kwa pulasitiki ndikwabwino pazogwiritsa ntchito zomwe mtengo, kulemera, kapena kusagwira bwino ntchito kwamalo ndizodetsa nkhawa. Kupaka pulasitiki kumaperekanso zosankha zambiri zamapangidwe. Chisankho pamapeto pake chimadalira zomwe mukufuna kugwiritsa ntchito.

Packaging Yokhazikika ku DJmolding
Ku DJmolding, timayesetsa kupereka njira zopangira zinthu zatsopano, kuphatikiza kapangidwe ka nkhungu, magawo apamwamba kwambiri, komanso kupanga nkhungu pamitengo yopikisana kwambiri padziko lonse lapansi. Kampani yathu ndi ISO 9001:2015 yovomerezeka ndipo yapanga magawo mabiliyoni ambiri pazaka 10+ zapitazi.

Kuti titsimikizire kuti zogulitsa zathu ndizabwino kwambiri, tili ndi njira ziwiri zowunikira, labu yabwino, ndikugwiritsa ntchito zida zoyezera. DJmolding yadzipereka kusunga chikhalidwe cha kukhazikika kwa chilengedwe popereka njira zopanda zotayira, kusungitsa katundu, zinthu zopanda poizoni, komanso kuteteza mphamvu. Ngati muli ndi mafunso okhudza kuyika kwa pulasitiki kapena magalasi muzakudya ndi zakumwa, lemberani lero kuti mumve zambiri kapena funsani mtengo.