Diapers production line is a set of sophisticated systems. Rigor is a supplier focusing on machine for diapers. Designed to help you produce diapers efficiently and at high speed. We provide a one-stop shopping solution to provide you with baby/adult diaper machine.

Diaper production line integrates various technologies and processes to ensure the production of high-quality diapers that meet industry standards.

Key components

1. Raw material handling system

– Pulp feeding system. Supply absorbent core material, usually fluff pulp or a combination of pulp and super absorbent polymer (SAP). The selection of pulp must meet production hygiene and safety standards.

– Nonwoven processing. Coordinate the supply of top and bottom materials.

– Elastic material processing. Supply elastic materials for leg sleeves and waistbands.

2. Forming section

– Absorbent core molding. Process pulp into absorbent cores, usually combined with SAP to enhance absorbency. This step is a key procedure for production.

– Core molding. Cut and shape the core to fit the diaper design.

3. Assembly section

– Top sheet and bottom sheet docking. The nonwoven topsheet and backsheet are applied to the core.

– Elastic attachment process. Elastic material is added to the cuffs and waistband areas to ensure that the finished product fits tightly against the skin and prevents side leakage.

– Bonding process. The layers and components are bonded together using adhesives.

4. Cutting and shaping

– Die-cutting process: The assembled diaper is cut into its final shape using a die-cutting tool.

– Edge sealing: The edges of the diaper are sealed to prevent leaks and improve comfort.

5. Quality control

– Inspection system: Cameras and sensors check diapers for defects such as misalignment, missing components or incorrect sizes.

– Testing station: Random samples are taken for testing of absorbency, strength and other quality parameters.

6. Packaging

– **Folding and stacking**: Diapers are folded and stacked in preparation for packaging.

– **Packaging machine**: Diapers are packed into bags or boxes ready for distribution.

Detailed explanation of diaper production process

Diaper production process

1. Raw material preparation

– Raw materials such as fluff pulp, SAP, nonwovens and elastic materials are prepared and loaded into the production line.

2. Absorbent Core Formation

– Fluff pulp is processed and combined with SAP to form the absorbent core. The core is then shaped and cut to the desired size.

3. Multi-layer Assembly

– Top and bottom layers are applied to the absorbent core. Elastic material is added to the leg cuffs and waistband area to ensure a secure fit.

4. Cutting and Shaping

– Assembled diapers are cut to their final shape using a die-cutting tool. The edges are sealed to prevent leaks.

5. Quality Inspection

– Diapers are inspected for defects using cameras and sensors. Random samples are taken for testing of absorbency, strength, and other quality parameters.

6. Packaging

– Finished diapers are folded, stacked, and packed into bags or boxes for distribution.

Detailed explanation of diaper production process

Advanced Features

With the development of technology, some highly intelligent procedures have also been introduced into the process of diaper production.

1. Automation and Control Systems

– Modern diaper production lines are equipped with advanced automation and control systems to ensure high efficiency and consistent quality. These systems monitor and control all aspects of the production process, from raw material handling to final packaging.

2. Customization Options

– Production lines can be customized to produce different types of diapers, such as baby diapers, adult diapers, and incontinence products. Customization options include different sizes, absorbency, and designs.

3. Energy Efficiency

– Energy-saving technologies are often integrated into production lines to reduce energy consumption and minimize environmental impact.


A diaper production line is a complex system that integrates a variety of technologies and processes to efficiently produce high-quality diapers. These lines are designed to handle large amounts of raw materials, assemble multiple layers and components, and ensure consistent quality through advanced inspection and testing systems. By utilizing automation and control systems, manufacturers can produce a variety of diaper products to meet different market needs.