PUR Hot Melt Adhesive for Honeycomb Panel Flat Lamination

SAMDY PUR Hot Melt Adhesive for honeycomb panel lamination is a polyurethane reactive hot melt adhesive designed for flat lamination, honeycomb panel bonding and door pressing applications.

The adhesive is supplied as a solid hot melt material and is heated before application. After application and pressing, the PUR adhesive reacts with moisture and continues to cure, providing strong and durable bonding.

Unlike PUR adhesives specifically positioned for edge banding, this product is designed primarily for flat lamination and panel bonding applications. It can be used with suitable aluminum panels, melamine boards, multilayer boards, fiberglass, plywood, particleboard, MDF and honeycomb core structures, depending on the specific production process.

Technical Specifications

Physical characteristics	Honeycomb board flat adhesive (summer)	Honeycomb board flat adhesive (winter)
Status @ 25 ℃	Yellow solid	Yellow solid
Viscosity/mPa. s	7000-15000 mPa·s	7000-15000 mPa·s
Open Hours	About 1 minute	About 2-4 minutes
Recommended Application Temperature	160-170℃	160-170℃
Suggested substrate	Surface materials: melamine board, multi-layer board, fiberglass, metal plate, etc. Core materials: paper honeycomb, wooden frame, etc	Surface materials:melamine board, multi-layer board, fiberglass, metal plate, etc

function

Flat lamination, panel bonding, door pressing

Description

Honeycomb panels are lightweight sandwich structures that combine a surface material with a lightweight core. Reliable bonding between the surface and core is important for producing a stable finished panel.

SAMDY PUR hot melt adhesive can be used for suitable honeycomb panel lamination processes where a reactive polyurethane adhesive is required.

The adhesive can be applied to suitable panel surfaces before the materials are aligned and pressed together.

How PUR Hot Melt Adhesive Works in Panel Lamination

A typical panel lamination process can include:

Material Preparation → Adhesive Melting → PUR Adhesive Application → Material Alignment → Pressing → Moisture Reaction → Curing

The actual process may vary according to the panel structure and production equipment.

During production, operators should control:

Adhesive temperature
Adhesive application amount
Open time
Material alignment
Pressing pressure
Pressing time
Workshop temperature
Material surface condition

Use Scenarios

The PUR adhesive is designed for several panel bonding applications, including:

Honeycomb panel flat lamination
Aluminum panel lamination
Door pressing
Sandwich panel bonding
Furniture panel lamination
Decorative panel production
Plywood bonding
MDF and particleboard lamination

The actual adhesive selection should be confirmed according to the substrate, surface material, core material, pressing process and production conditions.

Key Features

Strong Initial Adhesion

After application and pressing, PUR hot melt adhesive provides strong initial adhesion to help keep laminated materials positioned during production.

Moisture-Reactive Curing

After application, the polyurethane adhesive reacts with moisture and continues curing to form a stronger bond.

Suitable for Panel Lamination

The formulation is designed for flat lamination and panel bonding applications involving suitable honeycomb, aluminum, wood-based and composite materials.

Different Open Times

Summer and winter formulations provide different open-time characteristics, allowing manufacturers to select a suitable grade according to production conditions.

Wide Application Range

The adhesive can be used for honeycomb panel lamination, door pressing and other suitable panel bonding processes.

FAQ

What is this PUR hot melt adhesive used for?

This PUR hot melt adhesive is mainly used for honeycomb panel flat lamination, panel bonding and door pressing applications.

Is this the same as PUR glue for edge banding?

No. This product is primarily positioned for flat lamination and panel bonding.

Can it be used for honeycomb panels?

Yes. The adhesive is specifically positioned for honeycomb panel flat bonding and lamination applications.

What is the viscosity of this PUR adhesive?

The viscosity is approximately 7,000–15,000 mPa·s at 160°C for both the summer and winter grades.

Can this PUR glue be used for door pressing?

Yes. Door pressing is one of the intended applications listed for this adhesive.

Can it be used for MDF and particleboard?

Yes. The adhesive can be used for suitable MDF and particleboard bonding and lamination applications, subject to material compatibility testing.

What is the price and MOQ?

Factory-direct price available on request; MOQ 500 kg per grade. Free 1-2 kg samples for lab testing before bulk orders.

High quality PUR glue Application

Multiple Applications

Aluminum board, plywood, particle board, MDF board and so on.

PUR glue melting

PUR glue melting machine

Use a PUR glue melting machine to ensure strong bonding.

SAMDY FACTORY

Foshan CNC Samdy Co., Ltd. is a China-based manufacturer of woodworking machinery, specializing in CNC machining and automated equipment for the furniture and woodworking industries.

Founded in 2005 and located in Foshan, Guangdong, China, SAMDY has more than 20 years of experience in the development and manufacturing of woodworking machinery. With a factory covering more than 4,000 square meters, we provide reliable equipment and complete production solutions for furniture manufacturers, cabinet factories, woodworking companies, panel furniture producers, and machinery distributors worldwide.

Our product range includes CNC routers and nesting machines, automatic edge banding machines, CNC drilling machines, panel saws, pressing machines, aluminum honeycomb panel processing machines, and other specialized woodworking equipment. Our machines are designed to support key production processes including panel cutting, CNC machining, drilling, edge banding, and other furniture manufacturing applications.

Complete Your Production Line

We Also Provide OEM & ODM Service

SAMDY as an professional woodworking machinery manufacturer,we cooperate with distributors, brand owners and project contractors worldwide — from brand color and logo to voltage, plug, language and packaging.

CONTACT US

If you have any queries, get in touch today! Don’t hesitate. We try to take the extra step for our customer satisfaction.