A few of my fellow CNET mattress experts and I got a behind-the-scenes look at a mattress factory's secret foam-pouring process, and here's what we found.

To define Polyethylene (PE) foam, it's a type of foam which is made with the combination of carbon dioxide with hot liquid polyethylene (PE) foam.

Global Polyethylene (PE) Foam Market 2023-2027. The analyst has been monitoring the polyethylene (PE) foam market and is forecast to grow by $2,519.85 mn during 2022-2027, accelerating at a CAGR ...

But, you say, what about the fact that foam itself comes from fossil fuels? Oh, please. It takes two and a half times as much energy to make a paper cup as it does to make a foam cup.

Figure 2. Greenhouse effect (kg CO2/kg product). The light and green colors (Figure 2) signify the amount of CO 2 generated per 1kg of PET foam made of virgin resin and the amount of CO 2 generated ...