Polyban is certified under the ISO 9000 Quality Standard (ICONTEC in Colombia and international IQNET) since 1999. To ensure quality at all stages of the process, Polyban has a modern and complete laboratory, equipped with:

• Plastometer: Measures the melt index of the plastic resins.
• digital calipers: PE film thickness.
• GC: It measures the concentration of active ingredient in case of field to ensure the requirements of the label.
• Photometer: Opacity pigmented cover field.
• Analytical balance: Weight formula to calculate film thickness PE and Denier (gauge) in Soga PP.
• Dart impact: Measures or Wf puncture resistance of PE film.
• Universal Testing Machine: Measures strength and elongation of the rope and hoop PP.
• Spectrodensitometer or digital Pantone: Control color printed packing bags.
• Barcode or IQR: Verification reading printed bags.

All providers of basic resins are certified ISO9000. Also they ensure that the raw materials are internationally approved for use in contact with food. Polyban carries a strict statistical quality control in each production batch (traceability).