Why Polystyrene Is Still Common in Takeaway Packaging
When you walk into any neighborhood takeout, your meal will most likely be served in a lightweight white container. That's polystyrene, a substance hailed for its use but vilified for its environmental impact. So, at an age when everyone is looking for greener alternatives, why is polystyrene still used in food packaging? Affordability That's difficult to beat One of the primary reasons for polystyrene's continued popularity is its low cost. Small food enterprises and street sellers have narrow profit margins. Polystyrene containers provide an efficient way for serving hot, fresh food without incurring excessive packing costs. Polystyrene is sometimes less expensive than eco-friendly alternatives such as paperboard or biodegradable polymers, particularly when purchased in bulk. Excellent heat insulation Another reason polystyrene persists is its superior insulating capabilities. Whether it's a scorching platter of biryani or sizzling samosas, polystyrene keeps...