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What is hotmelt?

Hotmelt is a form of adhesive that is often used in commercial and industrial domains. It is a versatile glue that can effortlessly bond a range of materials, including fabrics, plastics, and metals, among others. In this article, we present a list of interesting topics about hotmelt adhesive, including its characteristics, uses, and advantages.

Properties of Hotmelt Adhesive

Hotmelt adhesive is a thermoplastic adhesive that is applied in a molten state and solidifies as it cools. Hot melt is typically made from a combination of synthetic polymers, resins, and waxes, which are melted together and then applied to the substrate.

Applications of Hotmelt Adhesive

Hot melt adhesives are used in a variety of applications, including:
Packaging: Hotmelt adhesive is commonly used in the packaging industry to seal boxes and cartons.
Automotive: Hotmelt adhesive is used in the automotive industry to bond interior and exterior components.
Construction: Hotmelt adhesive is used in the construction industry to bond materials such as wood, plastic, and metal.
Textiles: Hotmelt adhesive is used in the textile industry to bond fabrics together.
Bookbinding: Hotmelt is widely used for the production of both soft as hard cover books.
EOL or End Of Line Packaging: Hotmelt is commonly used for the packaging of a wide variety of products including deep freeze products.

Benefits of Hotmelt Adhesive

There are plenty of benefits to using hotmelt adhesives, including:
Easy to use: Hotmelt adhesive is easy to apply and does not require any special equipment.
Environmentally friendly: Hotmelt adhesive is a solvent-free adhesive, which makes it an environmentally friendly choice.

Different Types of Hotmelt Adhesives

EVA hotmelt

EVA hotmelt, short for Ethylene Vinyl Acetate, is a widely used and versatile type of hotmelt adhesive. Known for its excellent bonding properties, it is commonly used in industries such as packaging, woodworking, and bookbinding.

Polyolefin Hotmelt

Polyolefin hotmelt, also referred to as Metallocene hotmelt, is a popular choice for applications requiring high heat resistance and flexibility. Its unique formulation makes it suitable for demanding applications like automotive assembly and various product assembly tasks.

PSA Hotmelt

Pressure-Sensitive Adhesive (PSA) hotmelt is designed to create instant adhesion when pressure is applied to the bond. Commonly used in tapes, labels, and sticky notes, PSA hotmelt provides excellent tack and can be easily removed without leaving residue.

Food Packaging

Food packaging adhesives are specially formulated hotmelt adhesives that comply with strict food safety regulations. These adhesives are utilized in the food packaging industry to securely seal packages, ensuring the protection and hygiene of the enclosed food products.


Hotmelt adhesive is a versatile, fast-curing, and environmentally friendly adhesive that is ideal for a variety of applications. Its ability to bond a wide range of materials, its strong bond strength, and its easy-to-use properties make it a popular choice in many industries. If you need an adhesive that can withstand high stresses and temperatures, hotmelt adhesive may be the right choice for your application.

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