Kodi mabotolo opangidwa ndi PVC angagwiritsidwe ntchito ngati mabotolo onyamula chakudya?

PVC kuwomba akamaumba zopangira akhoza kutulutsa zinthu zambiri, chimagwiritsidwa ntchito mu makampani chakudya ma CD, malonda ma CD makampani, makampani, pulasitiki Chalk makampani, etc. Pakuti PVC pulasitiki ntchito ndi lonse, koma PVC pulasitiki ali otsika kawopsedwe, mu processing chakudya. adzasiya.PVC pulasitiki sangathe ntchito ma CD chakudya, koma tikuwona mu msika, ambiri ndi PET, HDPE, PP kuwomba akamaumba mabotolo, pansi pa pulasitiki angapezeke yobwezeretsanso ndi ntchito chiwerengero cha zizindikiro, ntchito zipangizozi. sangakhoze usavutike mtima pa kutentha, mwinamwake kupyolera Kutentha adzabalalitsa zoipa zinthu!Komanso sayenera kugwiritsidwa ntchito mobwerezabwereza.

SAMSUNG DIGITAL KAMERA

Kutengera ndi zomwe tafotokozazi, palibe vuto ndi zinthu za PVC ngati zikugwiritsidwa ntchito moyenera.

Chifukwa chiyani PVC singagwiritsidwe ntchito pakuyika zakudya zamapulasitiki?Ndipotu, n'zosavuta kwambiri, PVC pulasitiki ndi zina kawopsedwe otsika, koma mfundo imeneyi ndi mbali imodzi yokha ya nkhani, Ndipotu, palibe maziko ku China ntchito ma CD PVC mapeto angati kuvulaza thupi la munthu.

Pulasitiki ngati imagwiritsidwa ntchito pomanga, malaya amvula ndi zipangizo zina, imatha kupirira kutentha kwa madigiri 81, koma pali pulasitiki kuposa pulasitiki wamba, ngati pulasitiki iyi ikukumana ndi kutentha kwakukulu, ziwirizo zidzaphatikizidwa, pulasitiki ina idzalowa mu chakudya, pali malipoti kuti ndibwino kuti musagwiritse ntchito PVC mukayika chakudya.

M'malo mwake, tonse tikudziwa kuti PVC imakhala ndi poizoni wochepa wa pulasitiki, kawopsedwe kakang'ono kameneka kakufunika pakuwala kwa dzuwa, kutentha ndi zina zotero!Kugwiritsa ntchito mobwerezabwereza kudzavulaza thupi la munthu, ngati kumagwiritsidwa ntchito kamodzi nthawi zonse, palibe vuto lililonse, kotero tikamagwiritsa ntchito mabotolo opangira ma PVC, ndi bwino kugwiritsa ntchito kamodzi ndikubwezeretsanso.


Nthawi yotumiza: Nov-01-2021