Botswana High-quality domestically produced medical adhesive-coated printing paper

　　Structural composition: Made with premium domestic and imported paper, combined with imported water-based adhesive.

　　Sterilization method: Ethylene oxide sterilization

　　Product Features: It exhibits excellent breathability, antibacterial properties, bacterial barrier performance, and heat-sealability.

　　Product Model and Specifications: 260mm*62g—560mm*62g (custom specifications available upon customer request)

Adhesive-coated printed paper packaging boasts promising prospects for development and application, serving as a viable alternative to metal, glass, and ceramic packaging containers. Compared with these conventional packaging materials, Gummed printing paper Packaging offers distinct advantages, with its key feature being that, since the primary material is paper, it is easily recyclable. ； It offers excellent protective performance, is waterproof and moisture-resistant, and provides a certain degree of thermal insulation. ； Odorless, non-toxic, safe and reliable, especially suitable for food packaging. ； It can fill products of various shapes, with low filling noise. ； Withstands both positive and negative pressure, suitable for vacuum or nitrogen-flushing packaging. ； It features a variety of shapes and structures, with a colorful outer layer that delivers excellent visual performance. ; It is lightweight—only 30% of the weight of tin—making it easy to transport, convenient to use, and inexpensive.

Environmentally friendly coated printing paper packaging is widely used; in addition to commonly handling powdered solid foods such as cocoa powder, tea, sugar, salt, cereals, and coffee—various dry beverages—it is also suitable for a range of liquid foods, including fruit juices, alcoholic beverages, mineral water, and milk. It can further be employed for oil‑based foods and frozen concentrated products.

In addition, adhesive-coated printing paper Packaging can also be used in specialized packaging processes, such as vacuum packing—ranging from “dry” vacuum packaging for coffee, milk powder, and peanuts to “wet” vacuum packaging for concentrated fruit juices and seasonings. ; Pressure packaging includes nitrogen-flushed fast-food packaging and gas-filled beverage packaging. However, paper can packaging is not suitable for frozen or heat‑processed food products.

During the winding of adhesive‑coated printing paper, the winding angle is determined by two factors: first, the feed angle, which is set by the paper web and the positioning frame; second, the wrap angle, which is dictated by the winding tape. These two angles must match; otherwise, Adhesive-coated printing paper may experience uneven winding and localized sticking. The paper support and positioning frame should ensure that the paper web is fed directly onto the winding mandrel. In fact, to accommodate changes in the winding tape’s angle, the positioning frame provides a certain degree of adjustment, thereby maintaining consistent alignment between the feed angle and the winding angle.

Use a sizing agent for coated printing paper. Since the liner paper is in direct contact with the core shaft and rotates on it, a suitable lubricant must be applied to the side of the liner that contacts the core. Lubricants typically consist of liquid paraffin, vegetable oil, or similar substances, applied in small, continuous amounts. Common coating methods include simple drip‑brush application and roller coating. The former employs an oil reservoir equipped with a small valve to regulate the oil flow; droplets are deposited onto a sponge or felt pad mounted at the outlet. As the liner passes beneath the sponge, the pad sweeps the oil across its surface, ensuring the liner is continuously coated. The latter utilizes a dedicated oiling device: the tension generated by the moving paper web drives an oiling roller, bringing the paper’s surface into contact with the roller and enabling a continuous, even coat of lubricant. This method offers more uniform oiling, easier oil‑adjustment, and greater efficiency.