adhesives for roll packaging & winding

At Intercol we serve several applications in the winding industry with our adhesives. Both waterbased, and hot melt adhesives. For special applications even watersolluble hot melt adhesives.

Winder: Core Gluing Device, Function

Function of glue nozzle
Glue is sprinkled in the middle of a nozzle
High pressure air jets is caused a spiral
figure for a glue strip.

Winder: End Gluing

• The purpose of end gluing is to attach the end of the web section to the shipping roll
• The end gluing device is located under the center drum
• Glue is applied on the webs in stripes of desired length as the winder is decelerating
for set change. Once the glued web has proceeded into the nip between the roll and
winding drum, the topmost web in the roll and the glued web are glued together.
• In set change the web is cut off and the glued web remains in the roll

Winder: End Gluing -Glue Tank and Glue Pump

• The end gluing device includes a glue container, a glue pump, washing water container
and filters for the glue and washing water.

Winder: End Gluing – Attaching glue to the web

2 3 4
1 Glue nozzle box and cover (1a)
2 Glue nozzle
3 Guide bar
4 Openings of the guide bar
5 Pneumatic lifting cylinders

Wrapping principle

Wrapping material: laminated kraft/ testliner
Protective thick inner heads
Hot melt gluing
Laminated sealable outer heads
Markings and labels

Feeding Table and Gluing

Nordson Hot-Melt gluing device: The
gluing device includes the main unit for
the melting of glue, heated glue hoses
and line of gluing guns with nozzles at
each 50 mm across the feed table.

Roll wrapping

Ream Wrapping

Winders Pick-up and tail-seal

Labelling on ABB robots

	Roll Wrapping	Pallet	Type	Viscosity	Softening Point	Open Time	Set Speed	Adhesion	Important Remarks
	EHM 8088	Bigbag 500 kg		1250cP @160°C	111°C	Short Medium	Fast       Medium	Good	Years of reference. Good quality. Economic. Valmet Recommendation. Colored version possible.
	14 kg  Sack	Pastilles
	Pallet 54×14 kg =756 kg
	EHM 8946	Bigbag 500 kg	Pastilles	670cP @ 160°C	87°C	Long	Medium	Excellent	The adhesive is flexible. Performs well when packaging thin paper qualities. Reduced bursting. See report.
	14 kg  Sack
	Pallet 54×14 kg =756 kg
	EHM 5102	Bigbag 500 kg	Pastilles	1800cP @ 160°C	106°C	Medium	Fast	Excellent	Based on new technology. Very low consumption and excellent thermal stability. Low maintenance and low consumption.
	14 kg  Sack
	Pallet 54×14 kg =756 kg
	Ream Wrapping
	EHM 8946 X	Bigbag 500 kg	Pastilles	670cP @ 160°C	87°C	Long	Medium	Excellent	Low temperature grade developed with leading suppliers of liners. High adhesion allows low consumption. See report.
	14 kg  Sack
	Pallet 54×14 kg =756 kg
	EHM 5108	Bigbag 500 kg	Pastilles	1080cP @ 160°C	111°C	Medium	Fast	Excellent	New technology. Lower consumption. Works well on Pemco Lines . No degradation no nozzle blockage. Works well in Feeders.
	14 kg  Sack
	Pallet 54×14 kg =756 kg
	Winders Pick-Up and Tail-Seal
	EHM 9176		EcoBlock	5250cP @ 160°C	98°C	PSA	PSA	Good	Pick-up grade for Valmet Winders. Alternative EHM 6944 will operate at lower temperatures. Improved Safety less Maintenance.
	15 kg  Box
	Pallet 50x15kg =750 kg
	EHM 8906		EcoBlock	1750cP @ 160°C	70°C	Long	Medium	Good	Tail-seal grade for Valmet. No imprints.
	15 kg  Box
	Pallet 50x15kg =750 kg
	P 231 VL4000	30 kg Pail	Pail	4000cP @ 20°C	Waterbased Dextrine	Long	Slow	Good	Waterbased Dextrine with solids > 60 % for Valmet Winders. Works well in nozzle systems and is Easy to Clean
	Pallet 12×30 kg=360 kg
	1000 kg IBC
	Labelling ABB Robots
	EHM 8936		EcoBlock	6200cP @ 160°C	72°C	PSA	PSA	Excellent	Very good adhesion to PE films across range of temperatures. Good spray pattern. See report.
	15 kg  Box
	Pallet 50x15kg =750 kg