Non-Contact Dust Removal for Trays and Blister Packaging

USC Dust Removal Solution for Plastic Trays and Blister Packaging

Plastic trays, blister boxes, thermoformed packaging, and other plastic packaging components can easily accumulate dust during thermoforming, cutting, transportation, storage, and packaging.

For manufacturers of trays and blister packaging, surface dust can become a major quality problem when the products are used for electronics, medical devices, optical components, and other precision products.

Customer Requirement

Our customer needed to remove dust from plastic trays and blister packaging before downstream packaging and assembly.

The main challenges included:

• Dust on tray surfaces

• Plastic particles generated during cutting

• Electrostatic attraction of dust

• Manual cleaning inefficiency

• High production speed

• Requirements for automated inline cleaning

The customer wanted to clean the trays without scratching, deforming, or contaminating the plastic surface.

USC Non-Contact Cleaning Solution

USC provided a non-contact tray and blister dust removal system.

The system uses controlled airflow and electrostatic dust-removal technology to remove loose particles from the product surface without mechanical contact.

This makes it suitable for lightweight plastic trays and blister products that may be difficult to clean using traditional brushes or rollers.

Cleaning Process

Product conveying → Surface dust removal → Electrostatic particle separation → Particle collection → Clean product output

The cleaning station can be positioned before packaging, assembly, inspection, or final packing.

Why Non-Contact Cleaning Matters

Plastic packaging materials can easily accumulate static electricity.

Once electrostatic charge develops, dust particles may become strongly attached to the surface.

Simply blowing air across the product may therefore be insufficient.

USC combines controlled airflow with electrostatic dust-removal technology to improve the separation of particles from the surface.

Customer Benefits

The solution helped the customer:

• Improve tray surface cleanliness

• Reduce manual cleaning

• Reduce dust contamination during packaging

• Improve production-line consistency

• Support high-speed automated production

• Reduce the risk of surface damage

Applications

• Plastic trays

• Blister boxes

• Thermoformed trays

• PET trays

• PS trays

• PVC blister packaging

• Electronic component trays

• Medical packaging trays

• Precision component packaging

Customized Tray Dust Removal Equipment

Different trays have different dimensions, materials, shapes, and surface characteristics.

USC can customize the cleaning station according to:

• Product dimensions

• Conveyor speed

• Material

• Dust particle size

• Production capacity

• Installation space

• Automation requirements

USC provides non-contact dust removal equipment for trays and blister packaging, helping manufacturers achieve cleaner, more stable, and more automated production.