GunnLab Limited,

49 Heberden Avenue,

Sumner, Christchurch,

New Zealand 8081.

+64 3 326 4762

 

Australia Toll Free

1 800 427 216

 

Fax

+64 3 326 3067

Email

bruce@gunnlab.co.nz

mawera@gunnlab.co.nz

 

Independent and confidential testing of plastics and packaging.
We test flexible packaging, rigid packaging and other plastic products and materials.

 

Serving New Zealand, Australia, and the Asia-Pacific region since 1995.
Our clients represent a wide range of industries including manufacturers, importers, local government, laboratories and research institutes.

 

Well-equipped laboratory with a good selection of modern instrumentation.

 

We speak your language. Our background is in industry, although we have many contacts in academia and research institutes.

 

Fast, personalised and reasonably-priced service.

 

Memberships and affiliations include ASTM, Society of Plastics Engineers, NZ Institute of Chemistry, Plastics New Zealand, etc.

 

 

Click on pictures below to view individual pages.

 

 

Permeability:

OTR & WVTR

 

Tensile &

Mechanical Tests

 

Materials & Structure Analysis

 

Miscellaneous Tests

 

OTR-Oxygen Transmission Rate
WVTR-Water Vapour Transmission Rate
Tensile Tests
Tear Resistance testing
Puncture Resistance testing
Impact Resistance testing
Analysis of Plastic Materials and Structure
COF - Coefficient of Friction (Slip)
MFI / MFR - Melt Flow Index, and more

 

 

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