Currently, carton boxes with thin walls are a trend for many customers and businesses. Although the thickness is not great, the product line of 3-layer corrugated B cardboard boxes brings extremely special features to users. And to better understand the characteristics of this 3-layer B corrugated cardboard box, let's find out right below.
1. Some basic parameters of 3-layer corrugated B cartons
- Name: 3-layer corrugated cardboard box B
- Color: brown, yellow brown
- Quantity:Customized
- Volume: Customized
- Size: Customized
- Paper level: Custom
- Style: Regular cardboard
2. Structure
In general, the first 3-layer boxes are made up of 3 main components. These are the outer paper layer, the inner paper layer and the corrugated paper layer. In addition, there are a few other additional components such as staples or specialized glue.
2.1 Outer layer of paper
- The outer layer of paper is usually porous Kraft paper, also known as packaging paper. Paper is produced with strict processes and high-end technology with a large lignin content.
- Kraft paper has high porosity and elasticity, making the surface of the carton resistant to tearing and highly durable.Hapackco currently only imports outer paper from large units in Korea, Thailand and Taiwan. This will ensure the quality of the paper used to make cartons.
Paper weight is about 220-285LBS, ensuring durability and uniformity of the paper surface.
2.2 Corrugated paper layer B
- Corrugated paper layer B is the most important ingredient to create the perfect properties of cartons.
- The characteristic of corrugated layer B is that it is about 2.5mm high and very thin. However, thanks to this height, it creates different properties.
- The wavelength density of this B corrugated paper is 47 wavelengths per 30 cm of paper. The error is about 3 wavelengths.
- The property of B waves is to help the carton resist penetrating forces as well as external forces from the outside.
- The material of corrugated paper is rough Kraft paper with thick, tough fibers and good elasticity. After being turned into normal paper, it will be run through a corrugated stamping machine to form corrugated layers.
- Corrugated paper can also be produced by recycling old cardboard or other types of paper.
2.3 Inner layer of paper
- The inner paper layer, lining paper layer or XEO paper layer are made from raw Kraft material. Paper weight is about 125-185LBS to ensure the best paper quality.
- The inner layer of paper does not need to be first-class quality paper, which will reduce the cost of making cartons.
- However, in some cases, customers can also choose to make good paper material like the outside to meet their product packaging needs.
3. Advantages of 3-layer corrugated B cartons
3.1 Typical advantages of corrugated cardboard B
- The corrugated paper layer is corrugated B with outstanding advantages for packaging solutions.
- Thin B waves can resist penetrating forces very well. At the same time, it also helps keep products from being affected by external forces.
- B corrugated cardboard is not thick so it can easily produce small sized boxes. Serving the packaging needs of small sized goods such as watches, lipsticks, necklaces...
- Wave B can also be easily combined with other waves to create stronger and thicker 5-layer products.
3.2 General advantages of 3-layer corrugated cardboard
- Comme la plupart des autres produits en carton, les boîtes en carton ondulé B présentent également des caractéristiques exceptionnelles. Comme suit:
- Faibles coûts d’investissement : Les coûts d’investissement pour les emballages en carton sont très faibles car le papier carton est très bon marché. Pour seulement quelques milliers de dongs, vous pouvez obtenir un carton d’emballage offrant beaucoup de protection.
- Très léger : En général, le papier cartonné a un très faible grammage. Il ne tombe qu'aux alentours de 150-300g/m2. Grâce à cela, les utilisateurs peuvent facilement transporter le produit dans de nombreux endroits.
- Facile à réutiliser et à recycler : les boîtes en carton peuvent être réutilisées plusieurs fois pour emballer des produits ou insérer/doublir des produits lors de l'emballage. Lorsqu’ils sont trop vieux, ils peuvent être amenés à l’usine et recyclés.
- Utilisation flexible : les boîtes en carton sont fabriquées avec de nombreux plis angulaires pour créer une forme de boîte afin qu'elles puissent être facilement pliées et ouvertes. Les clients peuvent donc facilement stocker de grandes quantités.
- Respectueux de l'environnement : pouvant être recyclé et régénéré, le carton ne nuit pas à l'environnement.
- Les produits en carton répondent aux normes ASTM pour l'emballage et le scellage de tous types de produits.
