Paper & Corrugated board testing - machines

COBB tester

Determination of water absorbency for paper, cardboard and corrugated board Standards: ISO 535, EN 20535, FEFC 07.

 

Bursting strength tester

Bursting strength and bursting energy tester for corrugated board from 250 till 6000 kPa. Standards: ISO 2759, DIN 53141, TAPPI T807, FEFCO 4.

 

Crush tester

Special compression tester for ECT, FCT and RCT, from 0 till 5000 N.
Standards: a.o. ISO3035, ISO3037, DIN53134, DIN53149, FEFCO 06-08.

 

Bending stiffness(2-pointsmethod)

For paper and cardboard, from 5° to 135° programmable, measuring range till 5000 mN. Speed at 5°/sec or 90°/sec. Fully PC controlled.
Standards: a.o. ISO 2493, DIN 53121, DIN 55437.

 

4-point bending tester

For bending stiffness of corrugated board.
Standards : DIN 53121, TAPPI T 820, TAPPI T 836.

 

Air permeability and surface roughness tester

Bendtsen method, from 0 to 3000 ml/min.
Standards : a.o. ISO 5636/3, 8971/2, DIN 53108, DIN 53120.

 

Grammage

As well for total as composed grammage.
Standards: o.a. FEFCO 02-010.

 

Puncture tester

Pendulum method for puncture resistance of corrugated board.
Standards: o.a. ISO 3036, ASTM R 0078, DIN 5342, FEFC 05.

 

Water resistance of the glue bond

Water resistance of the glue bond by immersion in water, time to failure as result.
Standards: ISO 3038, FEFCO 9.

 
Technical Service
Service installation, maintenance, repair and callibration of laboratory equipment for testing paper and corrugated board. a.o. under supervision of Lorentzen & Wettre (Sweden)
 
For more information please contact Mr. Philip De Schepper