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There are many types of packaging used in different products. Packaging materials; It can be produced from metal, paper-cardboard and plastic materials.
The packaging should be specially selected depending on the product requirements. For example; Plastics must have the correct gas and water vapor permeability. Metal packaging must have a suitable tin or lacquer layer.
Multi-layer structures must be of the correct thickness. Package selection is made considering these features.
Metal Packaging Tests
• Checks against specifications
• Determination of compound liner weight distribution
• Determining the vacuum in the boxes
• Drop test
• Dye penetration test
• Elemental analysis
• Headroom gas analysis
• Lacquer adhesion test
• Determination of lake weight
• Leak testing of boxes
• Plate thickness
• Ring pull analysis of easy open ends
Scanning electron microscope
• Score line analysis
• Seam division / double stitch evaluation
• Side wall and vertical axis strength test
Torque test
Plastic Packaging Tests
• Adhesive bond strength test
• Biotest
• Explosion test
• Coefficient of friction (CoF) test
• Compliance with dimensional and material properties
Creep test
• Drop test
• Dye penetration test
• Examination of glass and plastics under polarized light
• Internal pressure resistance
Oxygen transmission rate (OTR) and water vapor transmission rate (WVTR) test
• Peeling test
Pendulum impact test
• Tear resistant
• Tensile and T-peel test
• Push test
Torque test
• Underwater vacuum / bubble emission test
Paper and Cardboard Packaging Tests
• Adhesive bond strength test
• Biotest
• Cobb test
• Coefficient of friction (CoF) test
Compression strength test
• Compliance with dimensional and material properties
• Drop test
• Dye penetration test
• Edge crush test
• Flat crush test
Flute measurements
• Grammage
• Kit testing
• Mullen burst test
• Peeling test
• Tear resistant
