Fications of FIBCs is controlled before starting the production taking in account the job instructions specified. Before starting up the production the ordinary function of the machineries and plants are ensured and documented. Before releasing the production the following tests are performed and documented using at least one prototype of the design type intended for manufacturing:
- Design type of Bag.
- General external condition of Bag.
- Control of the dimensions of Bag.
- Condition of the connecting seams, welds and glueing.
- Condition of the filling and closing equipments of Bag.
- Correctness, durability and legibility of the FIBC.