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TECHNOLOGY 35
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STRENGTH, DURABILITY, AND AESTHETICS

OF CORNER JOINTS AND EDGE BANDING

IN FURNITURE DESIGN

Corner joints and edge banding are essential components that significantly impact the strength,
durability, and aesthetic appeal of particleboard furniture. This review examines the critical role of
edge banding in enhancing the performance of corner joints, which are fundamental to the overall
quality of panel furniture. By Zoran Vlaović, Tomislav Gržan, Ivica Župčić, Danijela Domljan and
Goran Mihulja, University of Zagreb

orner joints and edgebandings play a key role in the boards, and panel properties, all contribute to determining
overall quality of furniture made from particleboards, the overall quality of joints in furniture.
Cespecially in improving the strength, aesthetics, The choice of edgebanding materials, such as polyvinyl

protection, and structural integrity of the furniture. The choice chloride (PVC), melamine, or wood veneers, can affect the
of joint type, materials, and construction techniques can overall look and feel of furniture. It is used to cover the exposed
significantly influence the overall appearance and design of sides of wood materials such as plywood, particleboard, and
the furniture. medium-density fibreboard (MDF), giving the appearance of
Therefore, paying attention to the strength and aesthetics a solid or more valuable material.
of corner joints and edgebands is essential for creating Miškinytė and Juknelevičius highlight the importance of
high-quality, visually pleasing furniture. They are the primary edgebanding materials and their thickness in improving the

connection points between different components, such as quality of furniture. Zhou et al. identified potential factors
panels and frames, and are responsible for providing rigidity leading to edgebanding cracking in panel furniture, emphasising
and structural integrity to the furniture. the need for proper wood moisture content and adhesives.
The quality and design of corner joints directly affect the Different edgebanding materials have varying levels of
durability and longevity of furniture. Strong and well-designed resistance to impacts, scratches, and abrasion, providing
corner joints ensure that furniture can withstand various forces protection to the furniture surface.
and loads without failure or deformation. Edgebanding helps to suppress the absorption of water and
In addition, corner joints contribute to the aesthetics humidity, preventing damage to furniture, which is especially
of furniture by providing seamless and visually appealing pronounced when using laser technology.

connections between different elements. For some materials, such as particleboard, which has a
Edgebanding plays a crucial role in influencing the strength lower resistance to delamination, the presence of some edge
of corner joints in the furniture. Jivkov highlighted that material certainly increases this resistance, but also increases
edgebanding affects the bending strength of the end-corner the resistance of the edge to impact, preventing damage to
joints in particleboard furniture. Cai and Wang emphasised the edge when assembling/disassembling furniture.
that the stiffness of corner joints in furniture is influenced by Even so, if the strength of edgebanding (edge material
edgebanding, as discussed in research on case furniture. and its bonding to the base material) is sufficiently high, it

Factors such as the type, thickness, and material of can also be expected to strengthen the joints and corners of
edgebanding, as well as the gluing parameters, angularity of the furniture, improving its structural integrity.