Elastic Waistband Baby Diaper Production Line With Auto Bagger

Full Servo ( Huge Waistband Full Elastic Online ) Elastic Waistband Baby Diaper Production Line With Auto Bagger .

Main Parameter

1. Overall size:25.5m x 4.5m x 3.8m (for reference only)
2.  Machine size:22.3m x 2.3m x 3.5m (based on the product provided by client)
3. Design speed: 1000pcs per minute
4.Stable work speed:600-900 pcs per minute
5. Rejection rate:≤2%(excluding scrap caused by hot melt, materials splicing or joint)
6. Power source:380V,50/60HZ(3phase, 4lines+ground wire)
7. Machine capacity:300KW approximately
8. Air pressure:0.6-0.8Mpa
9. Machine weight:72 Tons approximately

Configuration

1. Product structure :
Upper & lower tissue (or airlaid), Cotton core (mix with SAP), ADL, PE film, Frontal tape, Topsheet hydrophilic nonwoven, Leak cuff hydrophobic nonwoven, "S" cut side tape, Waistband online.

2. Product size : (mm)

• S: 390 × 320

• M: 450 × 320

• L: 500 × 330

• XL: 525 × 330

• or  Customized

3. Program system :
Servo driven, intelligent HMI touch screen man-machine interface.

4. Tension system :
Tension control with buffer system, automatic web guiding system, to ensure materials stable working at ZERO speed splice.

5. Driven system :
Servo drive, digital size change, ensure run synchronously at full process.

6. Safety system :
Safety guard for operating side, emergency stop switch, security identifier, safety pull wire at driven side.

7. Packaging system:
Auto stacker (dual push dual exit) and auto bagger to be defined by customer need.

8. Web guiding system :
Germany BST / USA FIFE. Customized function available.

Large Loop Waistband Baby Diaper Production Line

This is a highly automated production line specifically designed for manufacturing baby diapers with a fully elastic large loop waistband. This 360‑degree wrap‑around waist design provides a superior fit, enhanced comfort, and improved leakage protection for babies.

The core technology of this line is its full‑servo drive system, which ensures high precision and stable operation even at high production speeds.

Core Systems & Features

A typical large loop waistband baby diaper production line comprises the following core systems and features:

• Drive & Control System: Full‑servo motors drive all critical stations, ensuring precise synchronisation throughout the process. Operators can set parameters, monitor operations, and manage production via an intelligent HMI touchscreen. The system supports digital size changeover, allowing quick switching between different diaper sizes (e.g., S, M, L, XL).

• Tension & Material Handling: Equipped with automatic tension control and automatic web guiding systems to maintain flat and stable material travel at high speeds. Key stations feature zero‑speed splicing technology for non‑stop roll changes, significantly improving overall efficiency.

• Quality Control & Safety: Integrated automatic quality inspection systems (sensors or camera‑based) monitor product quality online and automatically reject defective items. The line complies with CE safety standards and includes safety guards, emergency stop switches, and other protective devices.

• Packaging System: Includes an automatic stacker and a packaging machine, customisable according to customer requirements.

• Raw Materials Processed: The line handles a wide range of materials, including hydrophilic nonwoven (topsheet), hydrophobic nonwoven (leg cuffs), PE film, fluff pulp, Super Absorbent Polymer (SAP), elastic strands, front tape, side tape (left and right), and more.

 Key Technical Parameters

Specific values may vary by manufacturer and model. The table below summarises common industry ranges:

 Advanced Technologies & Customisation Options

• Advanced Technologies: High‑end models can integrate floating core technology, 3D core forming, positioned SAP application, online topsheet embossing, and other innovative features.

• Customisation: Manufacturers typically offer extensive customisation options, including different side‑tape shapes, ultrasonic welding, robotic automatic material loading, and other tailor‑made solutions based on specific product requirements.

In summary, the large loop waistband baby diaper production line represents the mainstream technology in today’s baby diaper manufacturing. Through full‑servo control, modular design, and extensive customisation options, it delivers high efficiency, superior quality, and production flexibility.