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The system uses closed-loop control to eliminate over- or under- application of coatings and the associated quality problems The system uses closed-loop control to eliminate over- or under-application of coatings and the associated quality problems. A positive displacement pump a flow meter and a customer- supplied line speed signal are used to automatically adjust the application rate based upon line speed. SPECIFICATIONS OF THE PLYABLE TISSUE LAMINATION SYSTEM Spray Header - 6.5 x 7.5 165 x 190.5 mm. Lengths up to 144 356 cm - Two headers may be placed together for wider coverage spans - No nip required S wrap only Typical Spray Distance 6 to 14 154.2 to 355.6 mm depending on nozzle selection Fast Rewinder Speeds Up to 3000 ft. min 914.4 mmin Application Rates 5 to 30 mgft.2 54 to 323 mgm2 Figure 3. The patented self-cleaning spray header features air atomising nozzles positioned just 6 to 14 inches 154 to 355.6 mm from the tissue web. Headers are custom fabricated to precisely fit your machine Figure 4. PlyAble Tissue Lamination Spray Header with patented plate- mounted nozzles which allows quick and easy removal from the header Figure 5. Side view during automatic cleaning cycle Figure 6. Side view with nozzles in spraying position KEY BENEFITS TO THE CUSTOMER Precise application of foamed adhesives on all types of multi- ply tissues for excellent bonding without affecting the drape or softness of the material Prevents ply mismatch and maximises bond-strength Reduces over application of adhesive and saturation of tissue Reduces wasted adhesive and scrap Reduces misting and the associated clean-up of nozzles header and other equipment Improves worker safety Reduces maintenance downtime nozzles are automatically cleaned both internally and externally after every stoppage Plate-mounted nozzles are easier to remove and clean More efficient operation means lower operating costs compared to hot-melt and water-based spray systems TISSUE LAMINATION SYSTEMS WORLD PULPPAPER 83