Quality Control Lab.

We have advanced devices in our lab and then are able to accurately examine the raw materials and products; the quality control unit guarantees the quality of the finished product with its constant supervision and examination of all stages of production.

ECT/ Edge Crush Test	The resistance of sheet edge against the force of pressure
Box Compression Test (BCT)	The resistance of empty cartoon against the force of pressure
RCT/ Ring Crush Test	The resistance of paper edge against the pressure
CMT / Corrugating Medium Test	The resistance of flute against the pressure
Burst Tester	The resistance of paper against the burst
Tensile	The resistance of paper against the tensile
Moisture Tester	Paper moisture measurement
Cobb Tester	Paper water absorption rate measurement

Measuring the resistance of flute, sheet edge and paper edge against the pressure

Measuring the resistance of carton against the pressure

Measuring the garmmage of paper

Paper moisture meter

Measuring the resistance of paper against bursting

Tensile strength tester

Flute Simulator

Corrugating

Kaveh Seloloz Zarrin with 2 advanced corrugating machines production lines, produces three-layer and five-layer cardboard sheets using the highest quality Iranian and foreign papers. read more

Carton Production

Kaveh Seloloz Zarrin has the ability to accurately, with high-wuality and high-speed produce and print 350,000 cartons with its three 4-color inline printing machines, Rotary Die Cutting and automatic strapping. read more

Flatbed die-cutter

The conversion unit of Kaveh Seloloz Zarrin Co., has the ability to convert sheets into cartons using different machineries including types of die-cutters (Platen, Flat, Ping Pong), types of cutting, automatic stamper, strapping, shrink pallet and … read more