Adult Diaper Manufacturing Machine is a comprehensive production equipment specially used for producing adult diapers. This machine integrates a variety of advanced functions, including material compounding, metering, slitting and winding processes, which can efficiently compound raw materials such as dust-free paper cloth, expanded paper, non-woven fabrics and polymer absorbent (SAP) to form the core structure of adult diapers.

1. Efficient glue spraying and laminating process: The equipment uses cutting-edge glue spraying and laminating technology to quickly bond a variety of materials together. During the production process, the glue spraying system can accurately control the amount and position of glue spraying to ensure a strong bond between the materials. According to actual production tests, the glue spraying and laminating speed can reach 80-100 meters per minute, which is 30%-40% more efficient than the traditional laminating process. This efficient laminating method not only improves the production speed, but also ensures the structural stability and comfort of the product during use, effectively prevents material delamination or displacement, and extends the service life of the product.

   
   

2. Precision SAP metering device: The equipment is equipped with a patented SAP polymer precision metering powder feeding device, which can accurately control the amount of SAP applied. During the production process, the gram weight of SAP can be flexibly adjusted within the range of 20-120 g/m² to meet the needs of different product models and liquid absorption. After strict quality inspection, the product gram weight accuracy is stably controlled within ±2.5%, ensuring that each diaper has uniform and consistent absorption performance. This high-precision metering device not only improves product quality, but also reduces the waste of raw materials and reduces production costs.

   
   

3. Wide-width production and large-diameter coil processing capabilities: The machine is designed with an effective composite width of 1400 mm, which can handle multiple production lines at the same time, greatly improving production efficiency. In addition, the equipment supports coils with a maximum unwind diameter of Φ1100 mm and a winding diameter of Φ1200 mm, which can accommodate more raw materials and reduce the frequency of material changes. Taking the production scale of 100,000 diapers per day as an example, the use of this equipment can reduce the number of material changes to less than 5 times a day, which is about 60% lower than the frequency of material changes of traditional equipment, significantly reducing production interruption time and improving overall production efficiency.

   
   

4. Dual frequency conversion speed regulation system: Both the unwind and motor parts of the equipment adopt frequency conversion speed regulation systems. Operators can flexibly adjust the speed within the range of 20-100 m/min according to the characteristics of different materials and production requirements. This precise speed control not only ensures the stability of the tension of the material during the compounding process, prevents the material from stretching, deforming or relaxing wrinkles, but also enables the equipment to quickly adapt to the production requirements of different orders, improving the flexibility and response speed of production. When producing high-speed and high-precision products, the advantages of the dual frequency conversion speed regulation system are particularly significant, which can effectively improve the product qualification rate and production efficiency.

   
   

5. Automatic deviation correction and tension control system: During the production process, the deviation and tension fluctuation of the material are key factors affecting product quality. To this end, the equipment is equipped with an advanced automatic deviation correction and tension control system. The automatic deviation correction system uses high-precision sensors to monitor the running position of the material in real time. Once the deviation is detected, the material is immediately guided back to the correct track through a precise mechanical adjustment device to ensure that the alignment accuracy of the material during the compounding process reaches ±1 mm. The tension control system automatically adjusts the tension according to the characteristics of the material to ensure the flatness and stability of the material during the conveying and compounding process. According to actual production verification, the equipment equipped with this system can reduce the defective rate of the product by about 40%, significantly improving the production quality and efficiency.

   
   

6. Automatic material change without stopping: In traditional production processes, material change often requires shutdown, resulting in low production efficiency and increased labor costs. This machine has an innovative automatic material change without stopping. When the current material is about to run out, the equipment can automatically switch to the backup material roll without interrupting the production process. The entire change process is completed within 30-45 seconds, which greatly reduces the production interruption time compared with the traditional 5-10 minutes of downtime for material change. Based on the production of 300,000 diapers per month, the use of this function can save about 40-50 hours of downtime, significantly improving the utilization rate and production efficiency of the equipment and reducing the production cost per unit product.

   
   

7. Intelligent control system: The equipment is equipped with an intelligent control system that integrates advanced sensors and automation technology to achieve real-time monitoring and precise control of the entire production process. Operators can easily set and adjust various process parameters such as material tension, compounding temperature, glue spraying amount, etc. through an intuitive touch screen interface. The system automatically records production data and generates detailed production reports, providing strong support for production management and quality traceability. During the production process, once an abnormal situation is detected, such as material breakage, tension exceeding the set range, etc., the system immediately issues an alarm and takes corresponding corrective measures to ensure the stability of the production process and the reliability of product quality. This intelligent control system not only improves production efficiency, but also reduces manual intervention errors, and improves the automation and intelligence level of production.

   
   

8. Three-layer non-woven composite reinforcement function: In view of the high requirements of adult diapers for comfort and liquid absorption performance, the equipment is specially designed with a three-layer non-woven composite reinforcement function. During the production process, the three layers of non-woven fabrics are sequentially subjected to precise tension control and heating composite to ensure that the layers are tightly combined to form a uniform and flat composite structure. After testing, the diapers produced using this function have a surface flatness increase of about 35%, an absorption speed increase of about 25%, and a reduction of about 40% in reverse osmosis. This optimized composite process significantly improves the overall performance of the product, provides users with a more comfortable and reliable use experience, and enhances the market competitiveness of the product.

1. Adult Diapers: In the field of adult diaper production, Adult Diaper Manufacturing Machine is the core equipment. With its efficient glue spraying and compounding process and precise SAP metering device, it ensures the high quality and performance consistency of products. For example, after a well-known adult diaper manufacturer introduced this equipment, the product qualification rate increased from 92% to 98%, the production efficiency increased by 45%, and the unit production cost decreased by 28%. The wide-width production and large-diameter roll material processing capabilities of the equipment enable it to meet the needs of large-scale production. At the same time, the automatic deviation correction and tension control system effectively reduce the defective rate in the production process, helping the company to improve its market competitiveness and consolidate its leading position in the adult diaper market.

   
   

2. Medical care products: The medical care field has extremely high requirements for the quality and performance of absorbent products such as diapers. When producing medical-grade adult diapers, this equipment can strictly control the application amount and distribution accuracy of SAP, ensure that the product has excellent liquid absorption and liquid locking capabilities, prevent liquid reverse osmosis, keep the patient's skin dry, and reduce the risk of skin itching and infection. After a large medical care product manufacturer adopted this equipment, the skin allergy rate of its medical-grade adult diapers in clinical use was reduced by 65%, which was highly recognized by medical institutions and patients. In addition, the intelligent control system of the equipment helps the production process meet strict medical quality standards, ensures the stability and reliability of each batch of products, and provides strong support for the medical care industry.

   
   

3. Nursing care products for nursing homes: With the advent of an aging society, the demand for high-quality adult diapers in nursing homes continues to increase. This equipment can efficiently produce various types of adult diaper products that meet the needs of nursing homes. Its three-layer non-woven composite reinforcement function improves the comfort and breathability of the product, making the elderly feel more comfortable and at ease during use. After a well-known nursing home cooperated with the manufacturer of this equipment, the acceptance of its customized adult diapers among the elderly increased by 75%, and the work efficiency of nursing staff increased by 30%, because the frequency of diaper changes was reduced, and nursing work became easier and more convenient. The equipment's non-stop automatic material connection and replacement function also significantly reduced production interruption time, ensuring a stable supply of nursing products for nursing homes, and providing strong guarantees for the daily life care of the elderly.

   
   

4. Postpartum care products: Postpartum women have special requirements for the comfort, absorbency and safety of adult diapers. When producing adult diapers for postpartum care, the equipment can accurately control the compounding of materials and the distribution of SAP, so that the product has the ability to quickly absorb and lock menstrual blood and urine, while keeping dry and breathable, reducing bacterial growth and reducing the risk of postpartum infection. After a manufacturer specializing in postpartum care products used this equipment, its product share in the postpartum market expanded by 50%, and customer satisfaction reached 98%. The high-precision production capacity and intelligent control system of the equipment ensure that the quality and performance of the products are consistent, providing mothers with a high-quality care experience and establishing a good brand image.

   
   

5. Care products for the disabled: Disabled people are highly dependent on adult diapers in their daily lives and have special requirements for the quality and function of the products. The equipment can produce adult diapers with high absorption, strong liquid lock and good fit, effectively preventing side leakage and back leakage, and ensuring the freedom and dignity of disabled people in various activities. After using the products produced by the equipment, the nursing staff of a disabled care institution reported that the incidence of urine leakage in diapers has been reduced by 70%, and the skin problems of disabled people have been reduced by 55%. The wide-width production and flexible adjustment capabilities of the equipment enable it to customize products of different sizes and functions according to the physical characteristics and usage habits of disabled people, meet the diverse needs of special groups, and provide important support for the care of disabled people.

   
   

6. Travel and outdoor activities: In the field of travel and outdoor activities, adult diapers with light weight, high absorption and reliable performance have broad application prospects. The equipment can produce adult diapers suitable for travel and outdoor activities. Its three-layer non-woven composite reinforcement function and high-precision SAP metering device ensure that the product can remain dry and comfortable after long-term wear without affecting the activity experience. The travel-specific adult diapers developed by an outdoor product brand in cooperation with the equipment manufacturer quickly gained the favor of consumers after the market launch, and the product sales increased by 3 times in just three months. The equipment's efficient production capacity and flexibility enable it to respond quickly to market changes and launch products that meet the needs of specific scenarios, providing more convenient and comfortable solutions for travel and outdoor activity enthusiasts and expanding the application scope of adult diapers.

1. Daily cleaning and maintenance: To ensure the normal operation and extend the service life of the Adult Diaper Manufacturing Machine, a comprehensive cleaning is required after daily production. First, turn off the power of the equipment and use compressed air to blow away dust, paper scraps and other debris on the surface and corners of the equipment to prevent their accumulation from affecting the accuracy and performance of the equipment. Then, use a soft damp cloth dipped in a small amount of neutral detergent to gently wipe the outer surface, control panel and operating handle of the equipment to remove oil and fingerprints. For key components such as conveyor belts, rollers and cutting devices inside the equipment, special cleaning tools are required for detailed cleaning to remove residual glue, fiber and SAP powder to ensure smooth material transportation and processing. After cleaning, wipe all parts with a clean dry cloth to avoid moisture residue causing rust on the equipment or short circuit of electrical components. Regular daily cleaning can effectively reduce the failure rate of equipment, maintain the efficient operation of the equipment, and generally extend the service life of the equipment by 3-5 years.

   
   

2. Regularly check the wear of key components: Key components of the equipment, such as unwind shaft, winding shaft, tension sensor, metering pump and cutting tool, will gradually wear out during long-term use, affecting production accuracy and efficiency. It is recommended to conduct a detailed inspection of these components once a week. When inspecting, first turn off the equipment and cut off the power supply, carefully observe the surface wear of each component, and check whether there are scratches, deformation, cracks and other problems. Use professional tools to measure the dimensional accuracy and fit clearance of key components, such as the cylindrical error of the unwind shaft and the elastic deformation degree of the tension sensor. According to the wear limit standards provided by the equipment manufacturer, replace the components that exceed the wear limit in time. At the same time, check the tightening of the connection parts of key components to ensure that all bolts and nuts are firmly and reliably connected to prevent loosening and causing component displacement or damage. Regularly checking the wear of key components can effectively prevent sudden equipment failures, reduce equipment maintenance costs, and ensure the continuity of the production process and the stability of product quality.

   
   

3. Lubrication and maintenance of the transmission system: The transmission system of the equipment includes many gears, chains, bearings and guide rails, and their lubrication conditions directly affect the smooth operation and service life of the equipment. The transmission system needs to be fully lubricated and maintained every month. First, refer to the equipment lubrication chart to determine the location of each lubrication point and the type of lubricant used. For gears and chains, use special gear oil or chain lubricant, and use an oil gun or brush to evenly apply an appropriate amount of lubricant to the gear tooth surface and between the chain links to ensure that the oil film covers the entire surface and reduce the friction and wear of the gears and chains during operation. For bearings and guide rails, use high-temperature, high-load performance grease, and use a grease gun to inject the grease into the lubrication nozzles of the bearing seat and guide rails until the old grease is completely squeezed out by the new grease. During the lubrication process, pay attention to the operation of the transmission parts. If there is any abnormal sound or jamming, stop the machine immediately for inspection and troubleshooting. Good lubrication and maintenance can increase the transmission efficiency of the equipment by 20% - 30%, effectively reduce the energy consumption and maintenance frequency of the equipment, and ensure the long-term stable operation of the equipment.

   
   

4. Calibrate and adjust sensors and control systems: The normal operation of the equipment depends on the precise coordination of various sensors and control systems. The sensors and control systems need to be calibrated and adjusted once a month. First, use standard calibration tools and instruments, such as high-precision tension meters and displacement sensor calibrators, to calibrate key sensors such as tension sensors, position sensors, and speed sensors. According to the calibration procedures provided by the equipment manufacturer, gradually adjust the parameter settings of the sensor to ensure that the error between its measured value and the actual value is controlled within the allowable range, and the error is generally required to be no more than ±1%. For intelligent control systems, it is necessary to regularly update the software program and optimize the control algorithm to adapt to changes in material properties and process requirements during the production process. At the same time, conduct a comprehensive inspection and test of the control system's operating interface to ensure that each button and touch screen area responds sensitively and the displayed data is accurate. Calibration and adjustment of sensors and control systems can effectively improve the production accuracy and automation level of the equipment, reduce the production of defective products caused by sensor drift or control system errors, and ensure product quality and production efficiency.

   
   

5. Maintain the accuracy of the SAP metering device: The accuracy of the SAP metering device is one of the core factors to ensure the quality of adult diaper products. The SAP metering device needs to be maintained once a week. First, use high-precision metering tools, such as electronic balances, flow meters, etc., to actually measure and calibrate the powder amount of the SAP metering device. Under different production speeds and SAP application settings, multiple sets of data are collected to analyze the deviation between the actual output value of the metering device and the set value. According to the measurement results, the parameters of the metering device are fine-tuned, such as adjusting the speed of the metering screw, changing the supply pressure of the SAP powder, etc., until the deviation between the actual output value and the set value is controlled within ±2.5%. At the same time, check the vulnerable parts of the metering device, such as the screw, hopper, valve, etc. If there is wear or blockage, repair or replace them in time. Maintaining the accuracy of the SAP metering device can effectively ensure the uniformity of the gram weight and the consistency of the absorption performance of the product, reduce the waste of raw materials, and improve the market competitiveness of the product.

   
   

6. Seasonal maintenance and storage: During the season change period, the equipment needs to be fully maintained seasonally to adapt to the changes in environmental conditions. First, the equipment is thoroughly cleaned and rust-free, especially the external metal surface and moisture-sensitive parts of the equipment. Use a professional rust remover to apply to the rusted parts, wait for it to fully react, wipe it clean with a clean cloth, and then apply a thin layer of anti-rust oil to prevent the equipment from rusting and corroding during the season change. Secondly, check the electrical system and insulation measures of the equipment to ensure that the equipment can operate normally under extreme weather conditions (such as high temperature, severe cold, humidity, etc.). For equipment that is not used for a long time, it should be stored in a dry, ventilated environment without corrosive gases, and the key components of the equipment should be wrapped and protected to prevent dust and external environment from damaging them. At the same time, regularly conduct a short power-on test run on the equipment (at least once a month) to check whether the various functions of the equipment are normal to avoid aging or failure of components caused by long-term idleness of the equipment. Seasonal maintenance and storage can effectively extend the service life of the equipment, ensure that the equipment always maintains good performance and reliability in different seasons and usage cycles, and provide strong guarantee for the stable production of the enterprise.