blue vacuum bag with air evacuation valve

1:Introduction of Co-extrusion Film

     The seven layers co-extrusion film is Consist of PA, EVOH and PP/ PE etc. material, according to the different require of guests. Using symmetrical or unsymmetrical unitized construction. Because of putting in of PA and EVOH, it not only improves the barrier property of the multi-films to oxygen but also keeps the good smell of food, strengthen the performance of anti moisture and extend the storage period, because of achieveing the usage of every materials which are low cost. one-step forming process also makes the material has the advantage of solvent-free.the seven layer co-extrusion film also suitable for the package of the chemical raw material, food and  medicine, because it has the advantage of anti-impact, anti-pierce and  high strength. so it becomes the current flow of the new  packaging way. Jinhu Packaging mateial CO.,LTD  has the most advanced machines for producing  the co-extrusion film. and seven or five layers are all ok,and  they can be produced by upper blowing  and lower blowing process in Jinhu Packaging material CO.,LTD.    

2:The Advantage of the Co-extrusion Film

• A.-40 would be the lowest temperature it can bear
• B.Better Clarity
• C.Higher Puncture Resistance&heat sealing

3:Items for Films

           A:Item:Freezer Pouch and films

       Application:Food such as meat,sausage,seafood,fruit,vegetables,cheese 

       Structure:Co-extruded 5 layer and 7 layer.

                       width can be:20cm-150cm

                        thickness can be:50microns-300microns

       Material:PA/TIE/PA/TIE/PE/PE/MPE

                     PA/EVOH/PA/TIE/PE/PE/MPE

                    PA/TIE/PE/TIE/PA/EVOH/PA/TIE/PE 

                     PE/TIE/PA/TIE/PA/TIE/PE

       Type of Sealing: Bottom sealed ,3 side sealed and sealed with a drain tap         

                                 can be feed bag.

        Certificate:SGS showing our good is complied with the FDA

        Application1.Low Oxygen Transmission Rate

                         2.Low Water Vapour Transmission Rate

                         3.Fine Gloss

                         4.Can be contacted directly with food

                         5.Environmentally Friendly

                         6.Suitable for deep freezing down to -40°C .              

                         7. Suitable for pasteurization up to 100°C.

   B:Item: Retort  pouch and Films

           Application:Food such as meat with sharp bones in      it and some meat which need to heat with micronwave oven or high pressure cooker without remove the pouch.                    

         Structure:Co-extruded 5 layer and 7 layer

                               width can be:20cm-90cm

                        thickness can be:50microns-300microns

          Material:PP/TIE/PA/TIE/PE/PE/MPE

          Type of Sealing: Bottom sealed ,3 side sealed and sealed 

          Certificate:SGS showing our good is complied with the FDA

          Application1.Low Oxygen Transmission Rate

                           2.Low Water Vapour Transmission Rate

                           3.Fine Gloss

                           4.Can be contacted directly with food

                           5.Environmentally Friendly

                           6. suitable for pasteurization up to 121°C.