Co-extruded grey film, without printed, sealing lip.

·                       Mostly courier and packaging

·                       Delivery of courier-allowed things

·                       For office documents

·                       Strong self-sealing performance 

·                       All courier acceptable

·                       High resistance to tear and puncture r

·                       Waterproof and dirt proection.

·                       High quality and reliable

·                       Available sizes: General size as courier required