Laminating films

Laminate cannot be removed from a product at the waste collection stage. That’s why it’s good for the laminate used in a compostable product to be compostable itself.

Walki®Bioska Film 506

Walki®Bioska Film 506 becomes self-adhesive when subjected to heat, so separate adhesive is not necessarily required during lamination. It can be laminated onto cardboard, cellulose-based products and a variety of compostable materials.

  • meets the EN 13432 industrial compostability standard
  • can be laminated onto cardboard, cellulose-based products and a variety of compostable materials
  • durable even under demanding conditions, such as oils and salad dressings
  • easy to use, seal and print on with flow-pack machines
Technical information

Our sales managers will gladly tell you more about the product properties.

Dimensions
ParameterStandardNominal valueUnitTolerance
ThicknessISO 53425mic+/- 10%
Physico-mechanical properties
ParameterStandardNominal valueUnit
Unit weightASTM D 267331,25g/m2
DensityISO 11331,25g/cm³
Modulus (automatic Young's)ISO 527-3MD4662MPa
CD4081MPa
Tensile stress at yieldISO 527-3MD57,3MPa
CD54,0MPa
Tensile stress at tensile strength ISO 527-3MD83,1MPa
CD53,5MPa
Tensile strain at tensile strength ISO 527-3MD2,64mm/mm
CD0,08mm/mm
Tensile strain at break ISO 527-3MD2,92mm/mm
CD1mm/mm
Tensile extension at break ISO 527-3MD146,1mm
CD65,2mm
Load at tensile strengthISO 6383-1MD0,30N
CD0,45N
Tear resistanceISO 6383-1MD20,5N/mm
CD30,2N/mm
Tensile stress at tensile strengthISO 6383-1MD0,82MPa
CD1,21MPa
Barrier properties
ParameterStandardNominal valueUnit
WVTRASTM E 96105g/m2/24h
OTRASTM D 3985-51043cm3/m2/24h
Thermal properties
ParameterStandardNominal valueUnit
Melting pointISO 3146110°C
Disclaimer
Based on reasonable investigations, the information set out herein is accurate to our current knowledge only. We take no responsibility for information that has been provided to us by our suppliers and on which we have relied when producing the information contained herein.

Walki®Bioska Film 302/402

During lamination, Walki®Bioska Film 302/402’s tensile strength and rigidity are in a class of their own. It can be laminated with hot glue and compressed air. It’s an odourless and breathable alternative for items such as diapers, sanitary towels, meat packaging soaker pads and tablecloths.

  • Walki®Bioska Film 302 is industrially compostable, Walki®Bioska Film 402 is home compostable
  • compostable film is good for the laminate used in a compostable product
  • easy to handle in industrial processes
Technical information

Our sales managers will gladly tell you more about the product properties.

Dimensions
Parameter Standard Nominal value Unit Tolerance
Thickness ISO 53420mic+/- 10%
Physico-mechanical properties
Parameter Standard Nominal value Unit
Unit weightASTM D 267325g/m2
Density ISO 11331,25g/cm³
Modulus (automatic Young's) ISO 527-3MD6102MPa
CD29458MPa
Tensile stress at yield ISO 527-3MD47,9MPa
CD21,3MPa
Tensile stress at tensile strength ISO 527-3MD47,4MPa
CD26,56MPa
Tensile strain at tensile strength ISO 527-3MD2,23mm/mm
CD4,7mm/mm
Tensile strain at break ISO 527-3MD2,39mm/mm
CD4,95mm/mm
Tensile extension at break ISO 527-3MD119,6mm
CD247,6mm
Load at tensile strength ISO 6383-1 MD0,42N
CD2,73N
Tear resistance ISO 6383-1 MD28,28N/mm
CD181,79N/mm
Tensile stress at tensile strength ISO 6383-1 MD1,13MPa
CD7,27MPa
Thermal properties
Parameter Standard Nominal value Unit
Melting pointISO 3146125°C
Disclaimer
Based on reasonable investigations, the information set out herein is accurate to our current knowledge only. We take no responsibility for information that has been provided to us by our suppliers and on which we have relied when producing the information contained herein.

And maybe your company could replace traditional plastic with Bioska?

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