Meltblown applicators use directed air jets to create fine-fiber hot melt adhesive patterns and reliable bonds at low add-on weights. Process air stretches the adhesive filaments, forming a random fine-fiber coating. Random crossing points enhance bond performance. The meltblown process is ideal for clothlike-backsheet lamination or tissue-and-acquisition layer attachment.
- Produce add-on weights as low as 0.5 grams per square meter and patterns with fiber sizes ranging from 10 to 100 microns.
- Maintain edge control within ±4 mm of critical edges without overspray in continuous applications.
- Get pattern flexibility with easy changeover to other Nordson spray technologies.
- Tailor coating pattern to meet specific requirements using combination of full- and partial-width dies in high- or low-density versions.
- Choose from meltblown nozzles in full- and partial-width designs using 22.3-mm-wide MB-200 or 25-mm-wide Universal™ styles.
- Produce right- or left-biased patterns in partial-width designs with symmetrical meltblown nozzles.