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I write about adhesive bonding materials and how they are chosen for different substrates and processes. My contributions explain the roles of hot-melt film, web, powder, and granules, helping readers frame questions about application method, material fit, and the bond they need to achieve.
Textile Measurement Units: How to Audit a Supplier Test Report
Supplier Report Audit Guide Textile measurement units are the expressions used to report a result. The unit alone doesn’t establish whether the sample represents the shipment, if the right method was used, or if the reported pass is acceptable to…
Peel Strength Test Specimen Preparation for Flexible Laminates
Peel strength refers to resistance to separation under a defined test procedure, so results are comparable only when sample preparation and test conditions are controlled. Agree the laminate construction, sampling direction, geometry, conditioning and reporting rules before cutting strips or…
Contact Angle: A Practical Measurement and Interpretation Guide for Polymer Films
Surface Science for Film Converting A contact angle is an indicator of whether a test liquid wets a surface under defined conditions. It cannot, by itself, certify that an ink will print cleanly, an adhesive will hold, or a treated…
Surface Energy for Adhesive Bonding: A Practical Qualification Guide
Practical guide for process, quality, and sourcing teams Surface energy for adhesive bonding is a way to screen how readily an adhesive may wet a substrate; it doesn’t prove an adhesive will form a strong, long lasting bond. Surface energy…
