Understanding the weight of the EPS foam products we use will help us to make decisions about what we use for packaging and shipping. EPS foam, or expanded polystyrene foam, is a common material seen in packing things, according to Pro Carton, as it is lightweight and protective. The weight of EPS foam products is a clear indicator of its weight which, in turn, may affect shipping costs as well as how “green” our packaging is.
The weight of EPS foam items matters—it factors in to determine how much it will cost to pack and ship items. The extra weight of heavier EPS foam will also require additional packing materials and may result in more to pay for shipping. This can drive up packaging costs at businesses. Choosing the lighter EPS foam can save companies money on packaging and shipping and you know what that means, making things smoother.

And when considering the density of the foam in relation to weight of other packing materials, we should consider how thick and dense the foam is. EPS foam is lighter than alternatives such as cardboard or wood, which makes it ideal for shipping delicate items that requires good shielding. EPS foam is also easily shaped and comes in multiple sizes, which makes it widely used for many products.

There are some methods to down weight packaging who better than to experiment than with EPS foam and keep our products safe. This can be accomplished in several ways, one of which is to make the door panels using thinner sheets of EPS foam, however this can be done without an appreciable loss of strength. Another cure is to design packaging that fits the item snugly and to use less plastic foam to protect it during shipping. Companies that want to find alternatives can also seek out other packing materials or creative interpretations that use less EPS foam.

Considering the weight of EPS foam is crucial for businesses aiming to do better by the environment. Lightweight packing materials such as EPS foam can also help reduce the carbon footprint of shipping, as less fuel would be burned and fewer emissions created. Environmentally improved packagingThrough selecting lighter EPS foam and improved designs of packaging, a company can contribute to a healthier world by making these changes in their packaging, while being kind to the Earth.
Operating from a 10,000+ square meter facility with over ten sets of advanced processing equipment, we offer a full line of EPS machinery—including pre-expanders, molding machines, cutting systems, and recycling solutions—with more than 60 specifications across 10 product series.
With over 30 years of dedicated experience in the research, development, and manufacturing of EPS foam machinery, we have built deep technical knowledge and a comprehensive product range, earning trust as a member of the National Foam Plastic Machinery and LFC Association.
Our “Guiju” brand energy-efficient EPS molding equipment rivals advanced European technology in performance, placing us at the forefront of the domestic industry and demonstrating our commitment to innovation and sustainability.
Supported by skilled technical, sales, production, and after-sales teams totaling 160+ employees, we provide end-to-end support—from design and manufacturing to installation and maintenance—upholding our “contract-honoring and trustworthy” enterprise reputation.