... Custom shape plastic bag 2. Cert: ISO,QS,FDA 3. 10 colors quality printing 4. 10 years rich experience in plastic bag LongDa ... most professional supplier in China. Detailed product information: Name Custom shape plastic bagOriginHebei, ChinaMaterial LDPE, PA, PET, MAT-OPP, ... With zip or not, with handle or not), Vacuum bag, Side gusset bagFeatures*moisture proof and prevent leakage;*high barrier ...