Important Facts About EPS Foam

The packaging industry is considered one of the most dynamic and constantly changing industries in the world. This changing nature is the result of the universe in which industry operates. Several macroeconomic factors are forcing the industry to continue to change.

Two main types of expanded polystyrene are defined by the molding process, resulting in slightly different structural compositions. Expanded polystyrene foam, known as EPS, and extruded polystyrene foam, known as XPS, are both closed-cell foams with slightly different feel, properties, and structures. You can get more information about EPS foam in Hawaii via

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The most widespread variant of the two, EPS, is produced by polymerization, in which a chemical reaction, tiny balls, develops rapidly when melted by heat and steam and combines to form a solid material made of individual tiny foams. Therefore, depending on the type, EPS expansion can be up to 98 percent air. XPS foam is made in a slightly different process.

Packaging manufacturers have no choice instead of adapting to different impact requirements if they want to survive in the industry. This level of adaptation will continue and is at the core of the packaging industry.

As one of the most widely used materials in the world, we are surrounded and use polystyrene foam daily, often without even realizing it. Packaging materials, foam cups, food trays, cool boxes, and toys are some of the Styrofoam products we often come across. Polystyrene is also used in swimming equipment, insulation, and construction, making it a ubiquitous material.


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