Static bar with Generator Used for Iml in Mold Label

Static bar with Generator Used for Iml in Mold Label

Specification

 Product Description

Efficient electrostatic solution: Static Bar with Generator designed specifically for IML processes

In the field of precision manufacturing, electrostatic control is the core link to ensure product quality and production efficiency. In response to the special requirements of In Mold Label (IML) process, we have launched a new generation of professional grade electrostatic equipment – Static Bar with Generator. Combined with Static Generator IML technology, we provide efficient and stable electrostatic management solutions for in mold label production, helping enterprises achieve zero defect production goals.

As an innovative solution in the field of static generator for in mold label IML, this product is widely used in IML production lines such as food packaging, electronic component casings, and home appliance panels. Its significant value is reflected in:

1.Improve yield rate: By eliminating static dust adsorption or label misalignment issues, reduce scrap rate by over 30%;

2.Energy saving and efficient: Low power design combined with fast response mechanism, saving more than 25% energy compared to traditional devices;

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 Key Features

1.Precision Control: Adjustable voltage output ensures compatibility with diverse label materials and mold geometries.

2.Efficiency Boost: Integrates seamlessly with automated IML lines, enabling rapid cycle times and minimal downtime.

3.Reliability: Robust design withstands harsh industrial environments, ensuring consistent performance across automotive,electronics, and food packaging applications.

 

Why should we use Static generator for IML ?

1. Ensure accurate positioning of labels

In the film pasting process, the label needs to be accurately attached to the designated position on the inner wall of the mold before the mold is closed. Static electricity generates an electrostatic field, which fixes the label with electrostatic adsorption force when entering the mold, avoiding label displacement or detachment caused by mechanical arm movement or airflow disturbance during mold closure.

2. Improve production efficiency
Static appliances can achieve rapid and continuous adsorption of labels, reducing the adjustment time before mold closure, thereby improving the overall efficiency of injection molding production lines.

3. Adapt to high-speed automated production
The combination of automated robotic arms and electrostatic devices can achieve automatic picking, positioning, and attachment of labels, further enhancing the automation level of the production line.

4. Reduce label deformation and damage
The electrostatic adsorption force is evenly distributed and does not exert excessive pressure on the local area of the label, making it particularly suitable for attaching thin and fragile labels.
5. Reduce energy consumption and costs
Static appliances only work instantly when the label is attached, with low energy consumption and no need to continuously consume vacuum or compressed air.
The structure of the electrostatic adsorption system is simple, the maintenance cost is low, and long-term use can significantly reduce production costs.

 

Application

 1. Robot assisted labeling

After the automated robotic arm picks up the label, the electrostatic device charges the label for a short period of time, and the label is adsorbed on the inner wall of the mold cavity. After the robotic arm withdraws, the label remains stable.

2. Label charging and attachment

By using an electrostatic generator to charge the label, the charged label can be directly attached to the inner wall of the mold with the help of wind or a robotic arm, achieving efficient attachment.

3. Integration with PLC control system

The electrostatic device is linked with the PLC control system. The robotic arm places the label into the mold cavity and starts the electrostatic device. After the label is adsorbed, the vacuum is released to ensure that the label is tightly attached to the mold.

 

Used for all kinds of in mold label

 

1.Consumer electronics casing Mobile phone and tablet back cover: IML label can integrate gradient colors and anti slip textures, and the electrostatic device ensures precise adhesion between the label and polycarbonate (PC) shell. Earphone charging case: The miniaturized label requires high-precision alignment, and the electrostatic device is compatible with micro molds, supporting efficient mass production.

What is the working principle ?

The system is composed of an electrostatic generator and an electrostatic generating electrode. The electrostatic generator provides a high voltage for the electrostatic needle of the electrostatic generating electrode to generate the required charge.

The electrostatic generating electrode uses the high voltage generated by the electrostatic generator. The electric charge moves to the surface of the product under the action of the electric field. 

How to operate？

1. Equipment inspection and preparation
Check whether the appearance of the equipment is intact, confirm that the grounding wire is firmly connected, and avoid the risk of leakage or short circuit.

2. Parameter settings
Voltage regulation: Set the output voltage (such as 0-30kV continuously adjustable) through the device panel or remote control, and adjust it according to the label material and thickness.

3. Label charging and attachment

Manual operation: Place the label near the electrode of the electrostatic generator and hold for 1-3 seconds. After the label is adsorbed, move it to the inner wall of the mold.Automated operation: After placing the label into the mold cavity through a robotic arm, the electrostatic device is activated, and the vacuum is released after the label adsorption is completed.

4. Equipment maintenance and safety
Regularly clean the discharge electrode, remove dust and oil stains, and maintain 

Features and Use

1. Portability: Some static charge machines are portable, making them easy to move around and use in different locations.

2. Multiple output options: Static charge machines can have multiple output options, including blowing ionized air, pulsed DC voltage, and spot charging.

3. Safety features: Some static charge machines have built-in safety features, such as automatic shut-off when the tool is not in use, to prevent electrostatic discharge accidents.

What is the difference between a static generator for in mold label IML and a traditional static eliminator?

Traditional equipment is mostly general-purpose, while static generator IML is designed specifically for high-temperature and high-pressure injection molding environments: 1. High temperature resistance (up to 120 ° C) to avoid thermal deformation; 2. Adjustable ionization intensity, suitable for different materials (such as PET/PP film); 3. Built in sensors provide real-time feedback on electrostatic data and automatically adjust.

We also provide IML

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 Company Profile

Decai Company, a Wenzhou-based industrial leader, bridges quality and efficiency in decorative solutions. With 20 years of expertise, the company excels in manufacturing IML labels, heat transfer printing systems, and silicone components, serving industries from plastics to timberwork. Its 10,000 sqm factory, staffed by 220 professionals, underscores its capacity to deliver 30 million sqm of products annually.

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FAQ

Q: What is “IML” ?
The term “in mold labeling” is directly derived from the technique: a preprinted polypropylene (PP) label is placed in a mold.Then the molten PP is added to the mold. It fuses with the label, and while curing, takes the shape of the mold.

Q: What is “static charger machine “
That necessary to IML by hands printing. Make IML more stable and comfortable.
Make 100% injection success rate.

Q:AWhat is the voltage when the machine is working?
Working Voltage 20-30kv

Q:How big your factory?
A:10,000 square meters factory. more than 120 employees,23 sets of high speed 10 color gravure printing machine.

Q:How long of the product quality guarantee ? Do you have After-sale service system?
1 years since production date.Perfect after-sale service.any questions just feel free to ask us.

Q: What is the trading terms?
1): EXW/FOB/Shanghai or NINGBO2): MOQ: 1 set
3): Leading time: 3-5 working days
4): Payment : T/T/Western Union
5): Shipment: BY sea/Air up to customer’s needs. Normal by Air/DHL/Fedex less than 100KG.