Ixan-DiofanPVDC ProductsBy processing techniqueMultilayer extrusion
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Multilayer extrusion

 

Multi-layer films using IXAN®  VDC-copolymers are manufactured using both cast and blown film process technology. PVDC solutions offer

  • a safe barrier against humidity, oxygen, flavor, and aroma permeation
  • High shrink
  • Good puncture resistance
  • Usage in retort applications
  • Suitability for micro wave
  • Printability
  • Possibility to simplify complex packaging structures in only 3-5 layers
 
   

 

A typical barrier packaging structure using  IXAN® extrusion grades is LDPE / EVA /  IXAN® / EVA / LDPE where EVA serves as the adhesive layer between LDPE and the PVDC layer.  These barrier bags are widely used for meat and cheese packaging.

 

You will also find coextruded films with an IXAN® barrier layer in other applications such as medical film.

 

Extrusion grades must be blended with additives such as processing aids, heat stabilizers, plasticizers, and/or pigments. SolVin provides IXAN® premixes that are ready-to-use for its customers. This is a direct and easy way to incorporate a barrier layer into your packaging solution and add value to your product.

List of products Technical Data Sheet
IXAN® PV 910

IXAN  PV 910 is a PVDC-preblend (2% ESO) for extrusion and coextrusion of films (heat shrinkable or not), and of thermoformable sheets. It is recommended for applications that require very good barrier.

IXAN® PVS 815

IXAN PVS 815 is a PVDC-based premix for meat packaging and other applications. It can be extruded and coextruded to films (heat shrinkable or not), and to thermoformable sheets. It is recommended for applications that require very good barrier.


 
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Date of last update: 3/3/2010