Custom E-flute Corrugated Packaging Sleeves

1. Heat insulation: Corrugated cardboard sleeves are made of multiple paper layers. Its core wavy paper stores air to provide excellent heat resistance. They are commonly used as coffee cup sleeves to prevent consumers from getting burnt while holding hot beverages.

2. Extra cushioning: Compared to paper sleeves, corrugated cardboard sleeves provide additional cushioning to protect the contents. This feature makes them particularly useful for packaging fragile items, such as glass or ceramic products, during shipping or transportation.

3. Lightweight and durable: Although lightweight, corrugated cardboard sleeves are strong and can withstand regular use. This feature makes them ideal for daily use in coffee shops, restaurants, and other food service establishments.

4. Eco-friendly and recyclable: Corrugated cardboard sleeves are made from renewable and biodegradable materials, which makes them an environmentally friendly option. Additionally, they are easily recyclable, which helps reduce waste and conserve natural resources. Compared to plastic sleeves, which take hundreds of years to degrade, corrugated cardboard sleeves are a much more sustainable choice.

Corrugated cardboard sleeves have a broad range of applications in packaging, and some of the significant uses are:

1. Secondary packaging: Cardboard sleeves are widely used as secondary packaging solutions to provide additional protection to primary packaging. The sleeves can cover a primary packaging box to prevent any external damage to the product during transit. Additionally, companies can use cardboard sleeves to add product information or branding to their primary packaging, increasing the product's visual appeal.

2. Hot beverage sleeves: Corrugated cardboard sleeves are commonly used in the coffee industry to provide insulation for hot beverages. These sleeves typically fit around disposable cups and offer a comfortable grip for customers while keeping their hands safe from the heat.

3. Product packaging: Corrugated cardboard sleeves are an ideal choice for product packaging. They can be used as product packaging solely and are commonly used for apparel packaging. Companies can use cardboard sleeves to protect their products, making them more durable during transit. They can also add branding information, product details, or instructions to the packaging, improving the product's overall presentation.

You can also explore packaging sleeve usage further, except for the above uses.