Cardboard Packaging. What Type of Paper is Used for Cardboard Packaging Production?

The production of cardboard packaging plays a crucial role in modern industry, providing solutions that not only protect products but also facilitate transportation, storage, and marketing. Cardboard packaging is widely used across almost every industry – from food, cosmetics, and pharmaceuticals to heavy industry and e-commerce. Its quality and durability depend on the materials used as well as the production technology, which is why cardboard packaging manufacturers carefully select the right raw materials, considering both functionality and environmental impact. With the increasing demand for sustainable and eco-friendly solutions, greater emphasis is being placed on recycling and the use of renewable raw materials.

One of the most important raw materials used in the production of cardboard packaging is kraft paper, known for its high strength and resistance to tearing, crushing, and moisture. Made primarily from cellulose fibers derived from coniferous trees, this paper has long and strong fibers, making it highly durable. It comes in two main versions – virgin kraft paper, produced from pure cellulose, and recycled kraft paper, which contains a percentage of recovered materials. Kraft paper is often used as the outer layer of corrugated cardboard, especially in transport packaging, which must ensure maximum protection for the contents. Depending on its purpose, it can undergo various enhancement processes, such as lamination or impregnation, to improve moisture and grease resistance.

Another important material is recycled paper, which is produced through recycling used paper and cardboard. It is more cost-effective than kraft paper, and its use significantly reduces the production costs of cardboard packaging as well as its environmental impact. Due to its shorter cellulose fibers, recycled paper has slightly lower mechanical strength, which is why it is most commonly used for the inner layers of corrugated cardboard or in less demanding packaging, such as bulk cartons, transport dividers, and short-term storage packaging. However, modern technologies allow for continuous improvement of this material, increasing its durability and expanding its applications.

Another widely used material in cardboard packaging production is testliner, which is mainly composed of recycled fiber pulp and is commonly used as the outer layer of corrugated cardboard. It comes in various versions – gray, colored, or white-coated, providing diverse finishing options for cardboard packaging. The choice of testliner type depends on the intended use of the packaging – white-coated testliner is often used in visually appealing packaging, such as in the food and cosmetics industries, while standard gray testliner is suitable for industrial and transport packaging. Testliner is valued for its good balance of quality and cost, allowing for optimal packaging durability while maintaining production cost efficiency.

For cardboard packaging requiring exceptional aesthetics, coated paper is often used. This material has an additional protective layer, enhancing resistance to moisture, grease, and other external factors. The coating can be made from both synthetic materials and biodegradable substances, enabling cardboard packaging manufacturers to align with eco-friendly trends. Coated paper is particularly used in the food, pharmaceutical, and cosmetics industries, where both durability and an attractive appearance are essential.

For the production of premium and highly durable cardboard packaging, solid board is used. It is characterized by high rigidity, a smooth surface, and strong resistance to crushing. Packaging made from solid board is commonly used in high-end industries such as cosmetics, electronics, pharmaceuticals, and luxury products. Solid board can be produced from both virgin fibers and recycled materials, and its surface is often enhanced through embossing, varnishing, laminating, or foiling, improving both visual appeal and functionality.

One of the leading cardboard packaging manufacturers in Poland is Martex Box, which has been delivering innovative and high-quality cardboard packaging to various industries for years. As a cardboard packaging producer, Martex Box offers a wide range of products – from standard transport packaging to e-commerce packaging and high-visual-standard packaging for the cosmetics and food sectors. Thanks to modern technology and carefully selected raw materials, Martex Box ensures not only high-quality products but also prioritizes ecological responsibility, using recycled materials to reduce waste in production.

As we can see, selecting the right paper for cardboard packaging production depends on various factors, such as durability requirements, product protection, eco-friendliness, and aesthetics. The dynamic market development and growing environmental awareness encourage cardboard packaging manufacturers, including Martex Box, to continuously seek new technologies and materials that allow cardboard packaging to meet the evolving expectations of customers and global sustainability trends. Cardboard, as an eco-friendly and versatile material, is becoming an increasingly popular choice for both large enterprises and small businesses looking for functional, durable, and aesthetically pleasing solutions that make cardboard packaging production more environmentally friendly.

If you would like to order or get a quote for cardboard packaging, visit the website of the cardboard packaging manufacturer and exporter, Martex Box: https://www.martex-box.pl/