Watermarked carton reinforcement is a processing process to improve the compressive strength and impact resistance of the carton, by coating a layer of watermarked material inside or outside the carton to make the carton stronger and more durable. This reinforcement process can effectively protect the contents of the carton from extrusion and beating, improve the service life and stability of the carton, and avoid damage to the goods during transportation.

The main raw material of watermarking carton reinforcement is watermarking material, which is generally coated with high-strength fiber material and environmentally friendly glue. The watermarking material has good adhesion and tensile properties, which can effectively increase the compressive strength and impact resistance of the carton. When making the carton, the watermarking material is coated on the inside and outside of the carton, and after high temperature heating, a strong protective film is formed to make the carton more durable.

The production process of watermarking carton reinforcement mainly includes raw material preparation, coating reinforcement, drying and shaping. First of all, the selection of high-quality watermarking materials, according to the size and use of the carton, cut and prepare. Then, a layer of watermarking material is coated inside and outside the carton, evenly spread and compacted, so that it is completely bonded to the surface of the carton. After high temperature drying and shaping treatment, the watermarking material forms a strong reinforcement layer to improve the strength and stability of the carton.

The reinforcement of watermarked cartons is mainly used in various types of packing boxes, cartons and gift boxes, especially for the packaging and transportation of heavy or fragile items. By reinforcing, the carton can withstand greater external pressure and impact force, reducing the risk of damage to the goods. In addition, the watermarking material has certain waterproof, moisture-proof and sunscreen functions, which can effectively protect the contents of the carton from the external environment.

In general, watermarked carton reinforcement is an effective way to improve the strength and stability of the carton, which can protect the goods from damage, improve packaging quality and transportation efficiency. With the increase in demand and the development of technology, watermarking carton reinforcement will be more widely used and promoted in the packaging industry, providing better solutions for cargo transportation and protection.