CO EXTRUSION PLANTS

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CO EXTRUSION PLANTS

RustXmanufactures VCI products on Hi Technology 3 layer and 5 layer Co – Extrusion plants . VCI products made on co-extrusion lines are proven to have low water vapour transmission rate and oxygen transmission rate. In a plastic film there are pores that are invisible which invite the moisture to pass through the film very easily. Normally in a 100 sq inch area or approx a 1 sq ft film of 25 microns made of LDPE, 2 gms of moisture pass through the film. Every time new moisture enters the film, it has to be neutralized by the VCI film. It is important for a low permeability especially for large sized bags to reduce any addition of moisture or oxygen / air in the packaged environment to reduce the working ability of the VCI chemicals.

PERFORMANCE

  • VIA TEST TL 8135-002 GRADE 3
  • RAZOR BLADE TEST PASS
  • NACE TM 0208 GRADE 4
  • TRGS 615 COMPLIANT
  • FDA 21CFR COMPLIANT
  • REACH APPROVED
  • ROHS APPROVED
  • GLOBAL 360 DEGREE PROGRAM

real Co Ex Plant

Outer Layer

  • High quantity of strengthening polymers
  • High corona treatment for better printing adhesion

Middle Layer

  • High moisture and oxygen barrier polymers that also give better strength and elongation
  • VCI Additives for appropriate bleeding to the inner layer

Inner Layer

  • VCI Additives in high proportion
  • High tacky additives for stretch films
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