... Tea Packaging -printing and laminated -plastic composite bag -automatic multilayer bag -pearlized packaging bag Tea Packaging♥Description: We produce a wide ... three-side-seal bag,back-seal bag/center-seal bag,side-gusset bag,four-side-seal bag/quad-seal bag,auto packing film, ... optional lamination for performance of high baarriers against light, oxygen,moisture and puncturing4,Easy to carry and use ♥ ...