The in-line laminator is where laminated (architectural) shingles are formed. Patterned strips from the upstream cutter are combined with a continuous backer sheet to create a layered product with increased thickness and dimensional appearance. As the materials enter the laminator, asphaltic based adhesive is applied in a controlled pattern, and the strips are aligned and pressed onto the backing sheet. This bonding step takes place while the asphalt is still hot, allowing the layers to adhere and form a single, cohesive shingle structure.
Proper alignment and timing are critical in this process. The laminator must ensure that each strip is accurately positioned relative to the backer sheet, so the finished product maintains a consistent pattern, appearance, and performance as it moves downstream.
Our in-line laminators are designed to maintain precise synchronization between material streams, ensuring consistent placement and bonding across the full width of the sheet. Our systems control the relationship between strip delivery, adhesive application, and press conditions to produce uniform laminate construction without shifting or distortion.
