How does laundry detergent pods packaging machine producing pods?

Laundry pods packaging machines are specialized automated equipment engineered to form, fill, seal, and cut water-soluble polyvinyl alcohol (PVA/PVOH) film, producing single or multi-compartment detergent pods with high speed, precision, and consistency. As core equipment for large-scale laundry pod production, these machines eliminate manual errors and ensure uniform product quality across batches, making them indispensable for cleaning product manufacturers.

The laundry detergent pods packaging machine produces pods through a series of steps. Here is a general overview of the process:

Overview of the Process

1. Laundry Pods Formation: The machine starts by creating the outer shell of the laundry pod. It may use pre-made water-soluble films on-site through a film extrusion process. The film is guided through rollers and formed into a cylindrical shape.

2. Filling: Once the laundry pod shell is formed, the machine moves it to the filling station. Here, liquid detergent is injected into the laundry pod through a nozzle. The precise amount of detergent is measured to ensure consistency in each laundry pod.

3. Sealing: After the laundry pod is filled, the machine proceeds to seal it. The open ends of the cylindrical shell are compressed together and heat-sealed using heated rollers or ultrasonic sealing technology. This creates a tight seal to prevent leakage during transportation and use.

4. Cutting and Separation: Once the laundry pod is sealed, it moves to a cutting mechanism. The machine cuts the continuous film into individual pods, separating them from each other. The cut laundry pods may fall onto a conveyor belt and  move to the next stage directly.

5. Packaging: The individual laundry pods are then packaged into their final format, which could be a bag, box, or any other form of packaging. They may be arranged in a specific pattern for aesthetic appeal. Polyva have customized packing serivce.

6. Inspection and Quality Control: Throughout the process, automated systems monitor the quality of the laundry pods for any defects or abnormalities. This helps identify and remove any faulty laundry pods before they are packaged.

7. Final Packaging and Boxing: Once the laundry pods pass inspection, they are transferred into their final packaging, such as boxes or water soluble laundry bags. Multiple bags or boxes may be packed into larger containers for shipping and distribution.

Key Features to Evaluate When Selecting a Laundry Pod Packaging Machine
Automation Level: Select from manual, semi-automatic, or fully automatic models based on your production volume and budget. Manual systems suit small-batch R&D or trial runs, while fully automatic lines are optimal for large-scale manufacturing.
Production Capacity & Speed: Machine output varies widely, ranging from small benchtop units for sample production to industrial-grade equipment capable of producing thousands of pods per minute.
Pod Configuration Flexibility: Some machines are specialized for single-chamber pods (ideal for standard detergents), while others support multi-chamber designs for blending different liquids, powders, or additives (e.g., detergent + fabric softener).
PVA/PVOH Film Compatibility: Verify that the machine is compatible with high-quality water-soluble PVA/PVOH film, as this is critical for ensuring airtight sealing, preventing leakage, and guaranteeing reliable dissolution performance.
Precision & Quality Control Systems: Prioritize equipment equipped with plunger pump filling systems for accurate dosage control, paired with integrated cutting mechanisms to maintain consistent pod shape and size, minimizing product waste.

Polyva stands as a leading manufacturer of laundry pod packaging solutions, offering a comprehensive range of machines—including high-capacity, multi-chamber automatic liquid detergent pod making equipment. Renowned for cutting-edge configurations, Polyva's machines feature servo-controlled operations for ultra-precise motion control and split mold designs that enable quick shape customization, catering to diverse market demands for pod sizes and appearances.

And We also focus on pva water soluble film application, providing one-stop water soluble pods packaging solution. we are the unique company in the world who develop and manufacture both Pva water soluble film and high speed water soluble laundry detergent capsules/ laundry  pods packing machine for production different kinds of laundry detergent pods(single chamber pods, 2 in 1 color detergent pods, 3 in 1 laundry pods and multiple chambers laundry pods.)

If you are interested, please contact us:
Whatsapp : +86 17796067993
Email : web@polyva.cn