PVC rubber sealing strip extrusion
machine The Heat Bond Laminator is designed to apply 3M
Brand Heat Activated Tapes to constant profile extrusions for the
industrial, consumer and automotive OEM markets. The tape is
unwound and guided over a cooled lamination wheel onto the
extrusion. The air cylinder loaded pressure wheel adapts for
variations in profile thickness.
Hot air is blown onto the heat activated adhesive immediately
before it is laminated onto the product by a thermostatically
controlled hot air torch. The product conveyor carries the
extrusion into the laminating wheel. The WL**0 Machine can be
adapted to run a wide variety of extrusion profiles. The WL-
*0 has two tape roll holding spindles but can be setup with the
WL**0 Tape Splicing machine for a continuous tape supply.
OPERATING SEQUENCE
• The Tape is threaded through the guide
rollers.
• Extrusion guides are adjusted to guide the
extrusion smoothly to the laminating wheel.
• The laminating wheel pressure is adjusted.
• The thermostatically controlled head torch which
provides the hot air can be adjusted in two directions and a
rotation to position the torch nozzle as close as possible to the
nip point between the tape and the extrusion
