500g – 1000g Automatic Washing Powder Packaging Machine: Testing & Performance Guide
Packaging laundry detergent powder efficiently without dust leakage or inaccurate weights is critical for small-to-large-scale washing powder manufacturers. The automatic 500g to 1000g (1 kg) pouch packaging machine is designed to automate the pouch-forming, volumetric dosing, filling, and heat-sealing process in a continuous cycle.
This article details the technical features, operational workflow, and key performance indicators observed during the live machine testing phase.
Key Machine Features & Specifications
1. Volumetric Cup Dosing System
Role: Accurate Powder Measurement
Equipped with adjustable volumetric measuring cups, the machine precisely dispenses free-flowing detergent powder into each pouch with minimal weight variation.
- Adjustable Capacity: Easily calibrated to switch between 500 grams, 800 grams, and 1000 grams (1 kg) pouches.
- Anti-Bridge Hopper: Includes an integrated stirrer inside the main hopper to prevent powder bridging and ensure steady flow.
2. Form-Fill-Seal (FFS) Automation
Role: Pouch Creation and Airtight Sealing
The machine pulls roll-fed packaging film, shapes it into a collar, seals the vertical back-seam, fills the calibrated dose, and heat-seals the top and bottom edge cleanly.
- Pneumatic / Mechanical Sealing Jaws: Provides high-pressure heat sealing to prevent detergent leakage during transport.
- Batch Date Coding: Integrated ribbon printer stamps production and expiry dates directly onto the film margin.
Machine Performance Summary
| Parameter | Testing Specification |
|---|---|
| Packing Range | 500g to 1000g (1 KG) |
| Dosing Method | Volumetric Telescopic Cup System |
| Sealing Style | Center-Seal (Pillow Pouch) / 3-Side Seal |
| Suitable Material | Detergent Powder, Washing Powder, Chemical Granules |
| Machine Material | Mild Steel Body with Stainless Steel Contact Parts |
Testing Video Insights & Conclusion
During testing, the machine demonstrated clean pouch sealing, zero powder jamming, and consistent weight calibration across both 500g and 1000g batch runs. Upgrading to an automatic packaging unit significantly reduces labor costs while improving the market presentation of washing powder products.

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