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Seven layer coextrusion film

Seven layer nylon coextrusion membrane

  • Commodity brand:Urain
  • Weight of goods:PA/PE,PA/PP
  • Product specifications:Pasteurization or cooking sterilization
  • Shelf time:2020-12-10
  • The product description:Seven layer nylon coextrusion film coil -- asymmetric low temperature film and boiled film: The basic structure is: PA / tie / PE / tie / PA / tie / PE It is widely used in vacuum moisture-proof fresh-keeping and anti-oxidation products

  Seven layer nylon coextrusion film coil -- asymmetric low temperature film and boiled film:

  The basic structure is: PA / tie / PE / tie / PA / tie / PE

  It is widely used in vacuum, moisture-proof, fresh-keeping and anti-oxidation products, such as grain, fruits and vegetables, agricultural and sideline products, clothing, petrochemical, machinery, instruments, military industry (weapons), etc. It can be used as fresh-keeping package for pork, beef and mutton, chicken, duck, goose, fish, shrimp and various seafood which need to be frozen from - 18 ℃ to - 15 ℃. It can be used for various cooked meat food, such as ham, sausage, jam, peanut, bean products such as dried bean curd, shredded tofu, and other stuffing materials such as bean paste stuffing.

  Seven layer nylon coextrusion film coil -- product advantages

  1. High barrier: different plastic materials have different barrier properties. Coextrusion film can achieve high barrier effect on oxygen, water, carbon dioxide and odor.

  2. Strong function: oil resistant, moisture resistant, 120 ℃ high temperature cooking, low temperature freezing resistance, quality assurance, preservation, odor preservation, can be used in vacuum packaging, aseptic packaging, inflatable packaging.

  3. Low cost: compared with glass packaging, aluminum foil packaging and other plastic packaging, to achieve the same barrier effect, coextrusion film has a greater advantage in cost. Compared with other thin films, the cost of dry composite films can be reduced by 10%.

  4. Flexible structure design: different structural design can meet your different quality requirements.

  5. High strength: the coextrusion film has the characteristics of stretching in the process of processing. The strength of the plastic can be improved after stretching, and nylon, metallocene polyethylene and other plastic materials can be added in the middle to make it have the composite strength higher than the general plastic packaging, without delamination phenomenon, good flexibility and excellent heat sealing performance.

  6. Small volume ratio: coextrusion film can be packed by vacuum shrinkage, the volume ratio is nearly 100%, which is incomparable with glass, tin can and paper packaging.

  7. No pollution: no residual solvent pollution, green environmental protection.

  Seven layer nylon coextrusion film coil -- Product Application

  For fresh pork of pig, beef and mutton, it is required to immerse it in 80 ℃ water for 1-3 seconds (or stick it in the hot drying channel) for 1-3 seconds, which has excellent barrier performance and can be stored at low temperature below - 25 ℃.

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