PAK 400

PAK 400

PAK 400

Product catalog summary
Overview: The document provides technical specifications and applications for the PAK 400 and PAK 400 D coating machines, designed for applying hotmelts and UV cross-linked acrylic adhesives. These machines are suitable for coating papers and polymer films either fully or in stripes.
Specifications:
  • Working Width: 600 - 2,100 mm for both PAK 400 and PAK 400 D.
  • Working Speed: Up to 400 m/min for PAK 400 and up to 1,000 m/min for PAK 400 D.
  • Viscosity Range: 2 - 150 Pas for PAK 400 and 2 - 500 Pas for PAK 400 D.
  • Coating Weight: Minimum of 10 g/m² and maximum of 100 g/m² for PAK 400; minimum of 15 g/m² and maximum of 200 g/m² for PAK 400 D.
  • Temperature: Up to 200 °C for both models.
  • Reel Diameter: 500 - 1,500 mm for both models.
Coating Methods:
  • PAK 400: Utilizes a 3 or 4 roller application method with precise rollers for low coating weight tolerances and features such as adjustable feeding box and quick adhesive change.
  • PAK 400 D: Employs a slot die coating method with high-precision adjustment systems, changeable lip versions, and modular design for thermoplastic films.
Applications: The machines are versatile for various applications including labels, household tapes, transdermal plasters, double-sided tapes, bandages, and medical tapes.
Additional Features: The machines support inline operations with siliconizing, topcoat or primer coating, and printing stations with convectional drying or UV-curing. They also allow for hotmelt slot die coating up to 1,000 m/min inline.
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Catalog excerpts

PAK 400-1

Possible applications All types of the compact PAK 400 are versatile roller and slot die coaters for the application of hotmelts and UV cross-linked acrylate adhesives. Household tapes Papers as well as polymer films can be coated in full surface or in stripes. The PAK 400 roller coater and the PAK 400 D slot die coater fulfil all requirements to highest precision and performance. Product specific requirements are put into practice with customized executions. Transdermal plasters For hotmelt and UV cross-linked Double side tapes KROENERT GmbH & Co KG · Schützenstr. 105 · D - 22761 Hamburg Tel. +49-40/853 93 01 · Fax +49-40/853 93 171 · www.kroenert.de · [email protected] Medical tapes ACRYLIC ADHESIVE APPLICATI

 Open the catalog to page 1
PAK 400-2

PAK 400 roller coating method Extensions as well inline machine layouts 3 or 4 roller application with metering out of the gap Feeding box adjustable to working width Low coating weight tolerances by means of precise rollers (chrome or ceramic plated) Complete transfer of adhesive by small pressure roller and coolable support roller Short cleaning cycles and quick change of adhesive Coatings in forward or reverse mode Inline operation with siliconizing, topcoat or primer coating Inline operation with flexo or gravure printing station with convectional drying/UV-curing Hotmelt slot die coating...

 Open the catalog to page 2

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