Flat cardboard is a versatile material commonly used for packaging, shipping, crafts, and organizing. Here are some popular uses:

• Packing inserts: Helps protect items inside boxes during shipping.
• Layer pads: Separates products in stacked shipments or storage.
• Backing for crafts: Provides a sturdy base for school projects, posters, or DIY art.
• Dividers: Keeps items separated in storage bins or moving boxes.

Its lightweight yet sturdy design makes flat cardboard a practical choice for both business and personal needs.

There are two main types of cardboard you’ll come across:

• Corrugated cardboard: This type has a fluted layer sandwiched between two flat sheets, making it strong and ideal for shipping boxes and packaging.
• Paperboard (chipboard): A single, solid layer that’s thinner and more flexible, often used for cereal boxes, crafts, and lightweight packaging.

Each type serves different purposes, so it’s helpful to know which one fits your project or shipping needs best.

Really thin cardboard is often called paperboard or chipboard. It’s a single, flat layer that’s lighter and more flexible than corrugated cardboard. You’ll find it used for things like greeting cards, packaging for small items, and craft projects. Its smooth surface makes it easy to cut, fold, or decorate for creative uses around the home or office.

Flattening cardboard before recycling offers several benefits:

• Saves space: Flat cardboard takes up less room in recycling bins and trucks, making collection more efficient.
• Prevents jams: Flattened boxes are less likely to clog recycling machinery.
• Improves processing: Recycling centers can process flat cardboard more easily, helping ensure it’s properly recycled.

Taking a moment to flatten boxes helps support a smoother recycling process for everyone.

To pick the right size flat cardboard, consider what you’re using it for:

• For shipping: Match the insert size to your box or mailer to prevent shifting.
• For crafts or displays: Measure your project and choose a sheet that provides enough surface area.
• For storage or dividing: Select a size that fits inside your container or shelf.

Most flat cardboard comes in various dimensions, so you can find an option that fits your specific need.