Nordson's Adhesives & Sealants Guide - 2020-2021 (13th Edition)

7-6 | Automatic Applicators
Best Choice Configurable Applicators
Module Selection Chart (contd)
Module Type Characteristics Application/Usage
ClassicBlue zero cavity (ZC) and zero
cavity case sealing (ZCS)
Zero Cavity Extended (ZE)
• ClassicBlue zero cavity module
with micro-adjuster
• Air-open, spring-close (AO/SC)
operation
• Available in six orifice sizes
Use ClassicBlue zero cavity
applicators in critical applications
that require consistent no-clog/
no-drip operation, precise bead
placement, and extrusion control. The
close-tolerance, matched nozzleand-needle
assembly eliminates the
formation of minute adhesive pockets
that can lead to nozzle clogging,
drool, and adhesive stringing. The
movement of the needle within the
nozzle creates a self-cleaning action,
minimizing blockages and reducing
maintenance. Applications for these
applicators include case sealing, cap
lining, nonwovens side seaming and
elastic attachment, bonding, and
gasketing.
Zero cavity applicators feature a
patented micro-adjust module. A
micrometer adjustment screw at
the top of the module can reduce
adhesive flow by up to 30 percent.
Additionally, minor variations in
bead position can be achieved via
a load adjustment mechanism.
These adjustments are especially
beneficial in high-speed, multi-module
applicator applications.
Continued...
To place your order, NAD call 1-888-NORDSON (1-888-667-3766), fax 1-770-497-3733 or online at www.enordson.com.
International Orders, call 1-440-985-4797, fax 1-440-985-1096, or email intcustomerservice@nordson.com