Q1: What is the key benefit of using a screen-printing method for PVC hot lamination?
A: It enables precise, localized adhesive application, allowing for custom patterns, textured effects, or selective bonding without full-surface coverage. This reduces material usage, supports complex designs, and offers greater creative flexibility compared to roll-coating or spray methods.
Q2: What types of PVC substrates and end-use conditions is this system suitable for?
A: It is compatible with flexible and rigid PVC films/sheets commonly used in signage, vehicle wraps, interior decor, protective coverings, and industrial labels. The bonded assembly maintains strong adhesion in outdoor conditions, with good resistance to UV exposure, moisture, and temperature variations.
Q3: What are the optimal heat activation and processing guidelines?
A: Apply adhesive evenly via screen printing, then air-dry or flash-dry to remove solvents. Activate with controlled heat (typically 110–140°C) using a laminating press or heat roller under moderate pressure. Ensure sufficient cooling before handling to prevent delamination. Test parameters with specific PVC materials to fine-tune results.