Color box adhesive selection depends on paper surface, lamination, box structure, application method, open time and final bonding target.
Use this note to
Key points
Coated paper, UV varnish and laminated paper should be tested separately.
Manual gluing, roller coating, spray application and gluing lines create different open-time requirements.
Initial grab and final bond should be checked after stacking or pressing.
Split ordinary and difficult paper surfaces
Uncoated paperboard, coated paper, film-laminated board, UV varnish and metallic card have different absorption and surface energy. Test each construction separately.
Also identify the failure location. A corner rebound problem, seam opening and poor wet-out on film may require different adjustments.
Reproduce the gluing process
Manual brush, roller, spray, glue wheel and automatic nozzles apply different amounts and create different open-time demands.
Check initial grab during assembly, then inspect the box after the normal pressing, stacking and conditioning period. Record line speed and paper temperature when they matter.
Paper and surface finishBox structureApplication equipmentOpen time and line speedPressing and stacking
Before requesting a sample
Turn the article into project information
Confirm substrate and surface treatment.
Record coating, bonding or installation method.
Define the failure or target performance.
Use a named test condition and acceptance method.
List required documents: TDS, SDS, COA or sample.
Related applications
Open the application route to review substrates, process factors, failures, product options and sample details.