Heat Seal Coating

The global heat seal coating market is expected to grow at a CAGR of 3.6% in the next few years. This market is characterized by various segments that include the coating type, end use, and region. This report provides an in-depth analysis of the industry and its competitive landscape. You will be able to learn about the latest developments in this market.

Heat seal coatings use a thermoplastic resin that bonds two substrates with pressure and heat. This resin is based on petroleum, and is often extruded or laminated onto paper or board. It is widely used for the innermost layers of packaging materials because of its excellent barrier properties. This thermoplastic resin can also be heat-sealed to itself, providing a durable and reliable seal.

Heat seal adhesives are used in a wide range of industries. Typical examples include household packaging, in-mold labeling for food, and pharmaceutical blister packaging. Heat seal adhesives can also be used in industrial settings. Dow offers several grades of heat seal adhesive and coatings for many common applications.

Heat Seal coating are also used for a variety of packaging applications, including flexible lids and flexible packaging. They meet FDA 21 CFR regulations, and are ideal for retortable and ovenable food packaging. They also provide low-temperature seals for easy peeling and uncoating.

Heat seal coatings are formulated materials and applied using a coater. They are then wound into rolls. The adhesive is activated at temperatures of 300 to 325°F, and the coating dries at this temperature. The process can be carried out on various substrates, and the temperature of the material can also affect the final results.

What Is Heat Seal Coating?

Newer technologies and high-speed filling machines have posed new challenges to heat seal lacquers. They must withstand increased throughput, and provide the same level of performance at lower temperatures and less time. The heat seal lacquers from ACTEGA Rhenania meet the requirements of faster machines, while maintaining the same standard of safety.

The materials used for heat sealing are often a combination of soft polymers and barrier polymers. This combination bonds with adhesives in a highly efficient way. As a result, less coating is needed to achieve the desired result. However, the coating must be stable on the substrate. The properties of heat seal coatings must be selected carefully, as increasing one property may have negative effects on others. For example, a coating that has more heat sealability may have poor cold glueability or oil resistance.

Seal coating is an excellent way to extend the life of your asphalt parking lot or driveway. It prevents oxidation and helps to create a smooth and uniform layer over the surface. It is an easy process and does not require expensive equipment. With a squeegee or sprayer, sealcoats can be applied easily and cost effectively. A regular sealcoating program will double the life of your pavement.