Which type of material is commonly used for cushioning during packing?

Foam or bubble wrap is commonly used for cushioning during packing because it offers excellent protection for fragile items. These materials are designed to absorb shock and vibrations that can occur during storage and transport. Foam provides a soft layer that conforms to the shape of the item, preventing movement within the packaging, while bubble wrap features air-filled bubbles that create a barrier against impact. Both options are lightweight and versatile, making them ideal for a wide range of items, from electronics to glassware.

Plastic wrap, while useful for securing items together, does not provide the same level of cushioning. Paper towels can offer minimal protection but lack the structural integrity needed for effective padding. Wood shavings may absorb moisture and offer some cushioning, but they are less reliable compared to foam or bubble wrap, especially for items with sensitive surfaces. Thus, foam or bubble wrap is the optimal choice for ensuring items remain safe during shipping or storage.