Features

• Uniform Steam Heating for Improved Label Conformity Steam surrounds the container and distributes heat evenly across the label surface, allowing the shrink sleeve to gradually conform to the bottle profile. This helps improve label smoothness and fit while reducing uneven heating, incomplete shrinkage, and localized wrinkles.
• Reduced Wrinkling and Printed Graphic Distortion A consistent steam environment helps minimize temperature differences across the label surface, reducing the risk of rapid localized shrinkage, incomplete shrinkage, graphic stretching, and wrinkling. Actual results should be evaluated according to the label shrink ratio, graphic position, container geometry, and machine settings.
• Suitable for Irregular-Shaped and Contoured Bottles Suitable for round bottles, contoured bottles, wide-shoulder bottles, containers with significant neck-to-body transitions, and other complex shapes. For containers with substantial variations in profile or diameter, steam heating helps the label follow the container contours and improves the visual consistency of shrink sleeve packaging.
• Suitable for Glass Bottles and Metal Cans Designed for heat-resistant containers such as glass bottles, glass jars, steel cans, aluminum cans, and beverage cans. The system supports full-body sleeves, partial-body sleeves, and bottle label applications across a variety of container shapes. Actual operating conditions should be evaluated according to the container material, product contents, and heat resistance.
• Compatible with Multiple Shrink Sleeve Materials Compatible with commonly used PVC, PET, and OPS shrink sleeve materials. Suitable label materials and steam shrinking conditions can be determined according to the container material, product shape, label dimensions, shrink ratio, and printing requirements.
• Flexible Shrink Sleeve Coverage Supports full-body sleeves, partial-body sleeves, and other shrink sleeve labeling applications. Label dimensions, application position, and steam conditions can be configured to meet different requirements for brand presentation, product identification, and label coverage.
• Integration with Automated Shrink Sleeve Packaging Lines Can be integrated with automatic shrink sleeve applicators, upstream and downstream conveyors, and other packaging equipment. Filling and capping, sleeve application, and steam shrinking processes can be connected into a continuous production flow, reducing manual product handling and repetitive sorting between packaging stages.
• Applications Across Multiple Industries Suitable for the beverage, food, nutraceutical, pharmaceutical, cosmetics, personal care, household product, and chemical industries, supporting brand identification and shrink sleeve labeling requirements for a wide range of bottled and canned products.