1. Industry background

As an important part of daily consumer goods, the sanitary products industry has continued to grow in recent years with the improvement of people's living standards and the enhancement of health awareness. The industry covers multiple segments, including but not limited to sanitary napkins, baby and adult diapers, pet pads, nursing pads, wet wipes, etc. These products are widely used in multiple scenarios such as personal care, home care, and pet care. Since sanitary products are usually produced with roll materials, such as paper and non-woven fabrics, these materials may cause problems such as deviation and stretching during the production process, which seriously affects the dimensional accuracy and appearance quality of the product. Therefore, the web guiding system has become one of the key equipment on the sanitary products production line.

2. Limitations of traditional correction

In the traditional production method, there are many web guiding systems on the sanitary product production line, and every time the material specification is changed, the position of all web guiding sensors needs to be readjusted. This method not only has a large workload and no record during debugging, but also has low accuracy and is difficult to debug. In addition, the traditional web guiding systems are independent of each other on the production line and cannot be viewed and controlled in a unified manner, which greatly affects production efficiency.

3. Industry development trends

With the rapid development of the sanitary products industry and the increasing demand of consumers for product quality, the application of web guiding systems in sanitary products production lines will become more and more extensive. In the future, web guiding systems will further develop in the direction of intelligence and automation, and achieve more accurate and faster control of coil materials through sensors and control algorithms.

4. KADO Intelligent Web Guiding System

In the competition of the hygiene products industry, excellent quality and efficient production are the cornerstones of a company's survival. In order to accurately respond to production fluctuations, steadily improve product quality and consumer satisfaction, KADO has launched a revolutionary web guiding system designed specifically for the hygiene products industry. The system deeply integrates data analysis technology and recognition capabilities to instantly capture and automatically correct product deviations, material misalignment, and material defects to ensure product quality.

Leading the industry's intelligent transformation

The application of KADO web guiding system in the sanitary products industry has not only broken through the limitations of traditional web guiding methods, greatly improved production efficiency and product quality, but also become a powerful driving force for the sanitary products industry to move towards intelligence and automation. With the iteration of technology and the prosperity of the industry, KADO web guiding system will play an increasingly core role in the manufacture of sanitary products, driving the industry to a higher level of development.

Flexible and customized correction solutions:

1. CLS70 sensor

Features:

Precise center position control: The contact image sensor monitors material deviation in real time and immediately triggers the correction mechanism to ensure efficient production and stable quality.

Width measurement: Supports material width detection within the detection range and can output measurement data.

Surface defect detection: high-resolution imaging, intelligent identification of stains, damage, wrinkles and other defects.

Precise joint detection: Accurately capture joint positions, provide instant signal feedback, and optimize production processes.

Anti-static management: Integrated anti-static device can effectively eliminate dust adsorption caused by static electricity and improve production quality.

Product parameters:

Production speed: up to 1000m/min, meeting the needs of high-speed production lines.

Resolution: Two precision options, 0.0125mm and 0.025mm, are available to ensure accurate detection.

Detection range: Standard range is 100~500mm, and can be customized to meet different application scenarios.

· Detection object distance: ≤±1mm.

Communication interface: Ethernet, I/O interface and RS485 communication mode, flexible connection with various control systems.

Stable power supply: DC24V power supply is used to ensure stable operation of the sensor.

· Adaptability: The working environment temperature range is 0~50℃, which can adapt to various industrial field environments.

More optional sensors

2. Customized guiding frame design

DFS-type guiding frame

The DFS web guiding frame is a compact rotating frame with integrated controller and sensor, which supports flexible configuration of sensors to meet different needs. In addition, customized roller materials are also available to ensure that the equipment is suitable for various types of rollers and optimize the web guiding process.

DF type guiding frame

The DF-type guiding frame consists of a fixed lower frame and a rotating upper frame. The rotation point of the upper frame is located at the material feeding side, and the sensor is located at the material discharging side. When the material deviation exceeds the limit, the sensor will be triggered, and the driver will drive the upper frame to rotate in the opposite direction to correct the material to the preset range. The frame is flexible to install and is suitable for deviation correction during the material movement process.

90° flip-over frame

The flip-over frame is based on a simple principle: The feeding roller and the steering roller are installed opposite with each other at an angle of 45°. The material directly changes direction by 90° during the process of winding around the steering roller at 180°. In order to synchronously correct the position of the material, the system drives the steering roller to move parallel to the plane of the feeding roller based on the discharge position signal, thereby accurately shifting the material to the specified position when it is discharged. In addition, an air cushion is added between the contact surface of the steering roller and the material to effectively reduce the scratches, wear and wrinkles of the material.

3. Integrated intelligent vision inspection system

In addition to the traditional web guiding system, the intelligent vision inspection system (such as part functions of the BVT intelligent vision inspection system) can also be integrated to detect impurities (such as mosquitoes, hair, stains, etc.) and dimensional problems (such as folded corners, cotton leakage, wrinkles, etc.) on the product, further improving product quality and production efficiency.