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All OTT products
CombiMelt · bluEdge featuring HyFuse
OTT Gluing Technology
Adhesive technology determines the quality of the glue joint: EVA is the economical standard, PUR delivers waterproof, nearly invisible joints, and bluEdge featuring HyFuse creates a completely adhesive-free zero glue line. OTT offers all three tiers – retrofittable on every OTT edgebander.
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In addition to edgebanding machines, OTT Paul also offers specialized adhesive technology solutions that expand the capabilities of any edgebanding line. At the centre are the CombiMelt melting system for EVA and PUR adhesives and the revolutionary bluEdge HyFuse zero glue line technology. Both systems are available as retrofit options for all OTT edgebanding machines.
Adhesive technology is a critical factor in edge quality. While EVA adhesive is sufficient for many standard applications, PUR adhesive provides a water-resistant, heat-resistant and significantly thinner glue joint. For kitchen furniture, wet-room cabinetry and premium designer furniture applications, PUR is today's recognized standard. OTT's bluEdge technology goes one step further: through flame-based activation of the functional layer, a completely invisible connection is created without any adhesive.
The CombiMelt system features patented Top-Driven-Roller technology that ensures uniform, bubble-free glue application. Two separate containers for EVA and PUR enable fast switching between both adhesive types. The complete service station significantly simplifies cleaning and maintenance. Asamer is the authorized OTT dealer for CZ, SK and HU and supports you in selecting and integrating the optimal adhesive technology for your edgebanding line.
EVA vs. PUR vs. zero glue line: which adhesive technology when?
EVA is suitable for standard furniture in dry environments. PUR is the choice for waterproof joints in kitchen furniture and wet-room cabinetry. bluEdge HyFuse delivers the highest aesthetic quality with a completely invisible joint for premium furniture. The CombiMelt system allows quick switching between EVA and PUR.
PUR adhesive: advantages and application
PUR (polyurethane reactive adhesive) cures by reacting with atmospheric moisture, forming a permanent, water-resistant bond. The glue joint is significantly thinner than EVA and virtually invisible. PUR is more heat-resistant than EVA and does not swell with moisture. In kitchen and laboratory furniture, PUR is now standard.
bluEdge HyFuse: the future of edge bonding
The bluEdge zero joint technology with the HyFuse burner completely replaces adhesive. The functional layer of the edge is thermally activated and fused to the board. The result is a monolithic surface without any visible separation line. This technology is retrofittable to all OTT machines, opening the path to the premium segment for workshops.
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