Solventless Lamination — Eco-Friendly Flexible Packaging Lamination
Eco-friendly lamination without solvents
Solventless Lamination — Service Overview
Solventless Lamination is the most environmentally responsible lamination technology for flexible packaging. Trio Flexi Pack LLP operates advanced solventless lamination lines that bond multiple film layers without the use of solvents, eliminating VOC emissions and reducing residual solvent concerns in food packaging.
Our Process
Substrate Preparation
Films are corona-treated for optimal adhesion
Adhesive Mixing
Two-component polyurethane adhesive is mixed
Adhesive Application
Adhesive applied at precise coat weight
Lamination
Films bonded under controlled pressure and temperature
Curing
Laminate cured at controlled temperature for bond development
Quality Testing
Bond strength and food safety testing
Key Advantages
Machinery & Equipment Used
Frequently Asked Questions
Solventless lamination uses a 100% solid adhesive system with no solvents. The adhesive is applied directly between the films and cured without the need for drying ovens, eliminating solvent emissions.
Yes, solventless lamination is the preferred method for food packaging as it eliminates solvent residue concerns. Our solventless adhesives are food-contact approved.
Solventless lamination typically achieves bond strengths of 2–5 N/15mm, comparable to dry lamination. Specific values depend on the substrate combination and adhesive system.
Industries Served
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From custom printing to sustainable packaging, we offer 19 specialized services for flexible packaging.