Label sticking control
(label peeling)

The 6NAPSE Group offers you solutions for label peeling. In addition, our laboratory advises you on the choice of your materials to avoid breakage.

Cosmetics, pharmaceuticals or even agri-food, product labeling is an essential step for manufacturers.

However, manufacturers sometimes observe premature detachment of the label. Sometimes it doesn’t even stick at all during the manufacturing process. The origin of this bonding defect may come from manufacturing, a problem of compatibility between materials or even the thickness of the adhesive.

Label peel analysis and sticking control

The 6NAPSE Group laboratory experts support you in checking the sticking of your labels. Indeed, it is essential to ensure that the glue adheres well to its coating and that the label will not peel off if it is subjected to abnormal conditions (climatic variation, thermal shock, pressure, etc.).

In order to verify the quality, performance and conformity of the glue, our laboratory offers a range of tests:

• Surface tension
• Climatic tests
• Verification of label surface, paper (front and back side), print area, ink material
• Verification of traces of impurities or pollution (dust, varnish, silicone, etc.)
• Advice and support in choosing your glues or adhesives
• Expertise of failure following the application of a glue or an adhesive

The 6NAPSE Group team also offers you solutions adapted to your products, advice and support in the choice of materials to avoid breakage.

Associated services

• Cosmetic product analysis
• Pharmaceutical product analysis
• Food analysis
• Failure expertise
• Fractographic expertise
• Packaging screwing / unscrewing tests