GRAPHIC COURTESY OF WILSONART

The core of a sheet of HPL is made of several layers of kraft paper (similar to shopping bag paper) saturated with phenolic resin. The visual layer is a sheet melamine-impregnated décor paper with a solid color or printed design, which is topped with a protective wear layer that can also carry metallic or other inclusions for extra design flair.

The material also is available in many different textures.

Why HPL?

HPL is easy to work with and very durable. It’s also available in a vast variety of designs, including custom silkscreened and digital prints.

It differs from materials like TFL, 3DL and decorative foils in that HPL components can be fabricated in the field. It can be cut with standard woodworking tools, and commonly available adhesives are used to bond it to the substrate. Fabricators commonly will cut HPL into strips for matching panel edges.

HPL offers higher impact resistance than other laminates, and has proven itself over 75 years of use in commercial and residential applications.

Special postforming grades of HPL allow fabricators to bend the material to create rounded or contoured edges on opposite, straight sides of a rectangular panel, creating the familiar profiled edges on shelves, countertops, and back splashes. The edges without profiles typically have flat, 90-degree edges.

Because HPL is so easily fabricated, designers and fabricators can choose from many different substrate options to maximize value and performance.

Where is hpl used?

• Commercial and residential cabinet casework, doors and drawer fronts – offices, hotels, healthcare

• Worktops, tabletops, kitchen counters

• Retail displays, transaction counters, shelves, walls

• Architectural wall panels, elevator cab wall panels

• Signage and branded surfaces (with digitally printed and silk-screened designs)

• laminate flooring

• In combination with TFL, lightweight papers, and 3DL with matching or complementary designs

• Applications where you want a design that’s not available in any other material.

Commercial: HPL is found extensively in fast-food restaurants, on transaction counters, booths, tabletops, walls, and bathroom dividers. You’ll also see it in offices on reception desks and work surfaces, on hotel room vanities, in elevator cabs, and on airline check-in desks. Care must be taken when using HPL in healthcare and education settings: the edge seams may harbor bacteria, and sharp edges and corners can cause injuries.

Residential: Countertops and vanities, mudrooms, desktops, and on any surface that will be subject to high use or heavy cleaning.

HPL Properties and Performance

• HPL sheets faces are glued to a substrate, usually composite wood: particleboard, MDF, or – rarely – plywood

• Scratch, wear, impact, and heat resistance sets the standard for laminates

• Enhanced wear- and chemical-resistant surfaces are available

• Edge treatments are required to protect the surface integrity of HPL-surfaced panels

• Panel faces are water and moisture resistant, unlike veneers

• Special cores may be specified for moisture and fire resistance

HPL is often used as a more durable, economical alternative to veneer and stone surfaces in high-use applications.

HPL Design

Surface Visuals: Décor papers used in HPL are essentially the same as for TFL. They’re printed on décor papers either on rotogravure or digital inkjet presses with water-based inks. The printing system must be compatible with downstream process – saturating the papers with resins, and pressing them to the composite wood core.

Textures: Woodgrains, gloss/matte variations and other texture effects are imparted to the surface during pressing, using either engraved steel plates or textured release papers. Some of these textures may be “synchronized,” meaning the “ticks” in a woodgrain texture, for example, align perfectly with woodgrain details in the décor paper. HPL can carry deep stone and wood textures, as well as the feel of unfinished, raw wood.

Shapes/Form: HPL-surfaced panels have flat faces and can easily be cut into unique shapes.

Edges: Because HPL is easy to fabricate in the field, unique panel shapes can be edged with narrow strips of HPL cut from the same sheet used for the panel face. Standard HPLs can be glued to gently curved edges. Any sharp angles in an edge require the HPL to be cut.

Special postforming grades of the material may be bent around radiused or contoured edges of the substrate to form bullnose, no-drip, or other edge styles.

Matching or complementary edgebanding in other materials is available in various thicknesses.

Matching Materials: HPL producers publish guides to design matches in complementary materials – TFL, 3DL, decorative paper foils, and edge treatments. HPL is commonly combined with TFL and 3DL to increase design flexibility and to value-engineer the performance required for each surface.

Material Makeup and Manufacturing

• The kraft, décor, and wear layers are collated into a sandwich and placed in a large daylight press.

• Textured steel plates or release papers are placed over the décor side of the sandwiches.

• The layers of core, décor, and wear papers are fused into a sheet under heat and pressure.

• This process also embosses the texture into the top of the hpl sheet.

• Many different HPL sandwiches can be pressed in a single pressing cycle, each with different decors and textures, making it efficient to produce several different designs at once.

• HPL sheets are then cooled, stacked, and shipped to OEMs, fabricators and distributors, and retailers.

HPL Component Fabrication

Fabricating HPL components is a fairly low-tech affair. Surfaces and edges can be glued to the faces and edges with contact adhesives at room temperature, allowing contractors and installers to fabricate many HPL components on-site.

As the HPL adhesive cures, it can cause the substrate to warp. Gluing a lower-grade non-decorative HPL onto the back (or bottom) of the panel will keep the panel balanced. If the panel will be visible on both sides, like a bathroom partition, the same decorative HPL can be applied to both faces.

Environmental Impact

HLP panels are based on composite wood cores that use recycled wood fiber that would otherwise be landfilled or incinerated, Composite wood panels made in North America have composite wood cores that have been found to be “better than carbon neutral,” sequestering more carbon than is expended in the panel’s manufacture from cradle to gate.

The material’s realistic woodgrain visuals and textures allow designers to replace fragile and rare woods and veneers with more durable, design-consistent, and cost-effective HPL-surfaced panels.

Because of its high cellulose content, HPL may be safely incinerated for energy.

HPL offers these LEED credit opportunities:

• MR 7: Certified Materials – North American composite wood panels are FSC certified

• MR 4.2: Recycled content – North American composite wood panels contain

• EQ 4.4: Low-Emitting Materials – North composite wood panels meet CARB II requirements

HPL Suppliers

Abet Laminati
Arborite
Arpa USA
Formica Group
Interior Arts / Chemetal
iZone Imaging
Lamin-Art, Inc.
Lamitech S.A.
LIRI America Corp.
Octopus Products Ltd.
Panel Processing
Panolam Industries Int'l.
Pentco Group/Greenlam
Polyrey
Resopal GmbH
Wilsonart Int'l

Due to its high strength and resistance to a variety of elements, HPL is fast becoming a household name in the interior design industry. High-pressure laminate or HPL is the most prominent surface solution for residential interiors and is better recommended than their alternatives.

It is made from the highest quality craft paper, decorative paper, and resin. Afterward, these layers are pressed by high pressure and high temperature to produce a high-pressure laminate film. HPL not only imparts an aesthetically pleasing appearance to the application but also protects furniture or decorative surfaces from abrasion.

hpl laminate is commonly used in vertical and horizontal applications in homes, but what makes them unique and different from other upholstery materials used in homes?

Benefits of using high-pressure laminates in the Home Environment

Stress-Free Maintenance:

HPL laminates are very easy to care for, whether the stain is light or stubborn. Use a soft or slightly damp microfiber cloth for regular cleaning, combined with a glass cleaner for occasional cleaning. Avoid using highly chlorinated, chemical, and abrasive cleaners on high-pressure laminates.

Thermal Conductivity:

Other surface materials such as granite, tile, or marble are often criticized for being cold and hard in winter and overheating in summer, but with HPL this is not an issue. Therefore, high-pressure laminates are not too hot in summer and not too cold in winter. This material is ideal for countertops because, unlike natural materials, it will not crack or warp at normal high temperatures.

Highly Durable:

High-pressure laminates are abrasion, impact, scratch, and chemical resistant. HPL’s protective coating makes it a scratch and impact-resistant material that retains its brightness and gloss much longer than other materials.

Due to their UV resistance, HPL laminates maintain a stable and uniform color over time; their color rarely fades.

Sleek and Elegant Design:

Today, modern finishing solutions like high-pressure laminates provide a pleasing and attractive appearance without spending a fortune. High-pressure laminates can also mimic the appearance of other materials such as mica, ceramic, granite, natural stone, wood, marble, fabric, and more. It can even be opaque, satin, or glossy, as well as come in different colors, textures, and patterns. Due to its versatile, stylish, and eye-catching designs, HPL laminates are perfect for your desired interior theme or style.

Waterproof and Antibacterial: High-pressure laminates also have the added benefit of being a sealing product. It then prevents water or other liquids from penetrating below the surface.

Adaptability:

Incorporating high-pressure laminates into your decor can provide a functional and decorative look. The HPL can be installed vertically or horizontally in various positions. It can be used in a variety of environments, sizes, and structures, including commercial and residential buildings with a variety of customer requirements.

Residential Applications to Integrate with HPL Laminates

• Kitchen Laminate

• Home Furniture

• HPL Exterior Cladding

• Countertops

• Wall Claddings

• Shelves

• Partitions

Horizontal and vertical surfaces in the living room, family rooms, and dining rooms

Takeaways

High-pressure laminate can enhance any room with its elegant and attractive appearance. They can add appeal to any area, big or small, emphasizing an elegant look. Due to its versatility, it is often used in residential and commercial properties. Compared to other materials such as wood and marble, HPL panels are somewhat flexible, making them an excellent choice for creating new designs. The special qualities of the above-mentioned high-pressure laminates make it an unparalleled material.

If you are looking for high-pressure laminate for your residential property then we are here for you. Advance Laminate is India’s leading HPL manufacturer, bringing you superior and sophisticated HPL finishing solutions. We offer a wide range of high-pressure laminates, textures, or patterns, at affordable prices. Check out our laminate catalog for more options or contact us today!

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