Customized Printed Stand Up Plastic Hnab rau Zaub Mov Ntim PE Yas Ziplock Hnab

Lub hnab ntim cov khob cij yog cov khoom ntim khoom siv dav siv, feem ntau yog ua los ntawm cov khoom noj khoom haus polyethylene (PE) lossis polypropylene (PP). Cov ntaub ntawv no muaj cov dej noo zoo heev, tiv thaiv tshav kub, thiab tiv thaiv txias, kom ntseeg tau tias cov khob cij tseem tshiab thaum khaws cia.
Lawv feem ntau muaj cov yam ntxwv ntawm cov pob tshab siab thiab yooj yim txheeb xyuas cov ntsiab lus sab hauv; Nyob rau tib lub sijhawm, lawv kuj muaj kev sib khi zoo, uas tuaj yeem tiv thaiv cov khob cij los ntawm kev ziab los yog lwj thaum khaws cia. Tsis tas li ntawd, lub hnab yas khob cij kuj muaj qhov zoo xws li kev txav tau yooj yim, lub teeb yuag, thiab siv tau yooj yim.