Profile wrapping with hot melt adhesives

Covered profiles are standard components in the manufacture of modern furniture and building interiors. Well-known applications are:

  • Furniture decor
  • Baseboards
  • Door frames
  • Cornice rails
  • Drawer frames
  • Wall and ceiling panels,

These are made with a variety of foils, papers or veneers. The materials for the basic profiles range from solid wood and wood-based materials to plastics; aluminum and metal profiles are also increasingly being coated.
The preferred technology for applying the Hot melt adhesives are width-adjustable slot nozzles. The feed speeds have multiplied in recent years, so that modern systems can now reach up to 100 m / min.

PUR HOTMELT application

PO hotmelt 636

BASIC PRODUCT VISCOSITY [MPAS]
TEMPERATURE [° C] APPLICATION TEMPERATURE [° C] SOFTENING POINT [° C] DENSITY [G / CM3] CHARACTERISTICS
HOUSEHOLD DATA 636 PO 10,000 [at 200 ° C] 180-200 155 0.9
Hot-melt adhesive designed to be wrapped in laminate foils, also suitable for thick foils. Guaranteed high heat resistance.

Polyolefin 653

PO 9,000 [at 200 ° C] 180-200 129 0.9
Hotmelt for wrapping profiles and sheets. Suitable for gluing paper and PP foils.
BASIC PRODUCT VISCOSITY [MPAS] /
TEMPERATURE [° C] APPLICATION TEMPERATURE [° C] SOFTENING POINT [° C] DENSITY [G / CM3] CHARACTERISTICS
HOUSEHOLD DATA 636 PO 10,000 [at 200 ° C] 180-200 155 0.9
Hot-melt adhesive designed to be wrapped in laminate foils, also suitable for thick foils. Guaranteed high heat resistance.

Polyolefin 653

PO 9,000 [at 200 ° C] 180-200 129 0.9
Hotmelt for wrapping profiles and sheets. Suitable for gluing paper and PP foils.

EVA 716 hot melt adhesive

716 EVA 5,500 [at 200 ° C] 170-200 84 1
Hot melt adhesive designed for full line wrapping. Suitable for gluing paper foils. With a rigid glue joint for high quality processing.

EVA HOTMELT 719

8,500 [at 200 ° C] 150-190 80 1
Hot glue for the complete line and vertical packaging. Suitable for bonding paper and primed PVC foils.

PUR HOTMELT PU 115

PUR 30,000 [at 140 ° C] 120-160 75 1.2
Polyurethane hotmelt with excellent green strength. Particularly suitable for complex profiles. With rigid adhesive seam for high quality workmanship.

PUR HOTMELT 177

PUR 27,000 [at 140 ° C] 110-150 65 1.1
Polyurethane hot melt adhesive, particularly suitable for wrapping panels. Excellent adhesion to all plastic films, even without primer.

PUR HOTMELT PU 186 LM Low monomer PUR 20,000 [at 140 ° C] 110-150 65 1.1
Polyurethane hotmelt with low isocyanate emissions. No warnings. The best solution for workplace safety.