... to 8 colors, surface and reverse printing,bond lamination,double layer structure make the bagstrong to load 1-22L of liquid ... , seafood & candy, etc. )2)Coffee & Tea packaging bags)3)medicine packagingpouch4)Laminating film rolls 1.High quality raw materials:PET/AL/PE2 ... and printing3.With tear notch4.Best competitive price1) Material: LDPE film, heat sealed ,could be stand up. 2) Soft, nonpoisonous, ...