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De-aeration Process
Struggling with product leakage or inefficient packaging? Let us introduce you to a breakthrough solution




HOW OUR DE-AERIATION PROCESS WORK
Product Feeding
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Flour, or other powdery products, are fed into the system using Yiwol’s specialized augers.
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These augers (available in single or double configurations) are designed to minimize air content during feeding.
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The augers are also easily disassembled for cleaning, ensuring a dust-free and hygienic environment.
Transition to Weighing System
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Product flows through weighers where the correct amount is dispensed into each bag based on the required weight.
Dual-Probe De-Aeration Process
Air Elimination
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The product is introduced to the dual-probe lance system.
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The lance is designed to effectively eliminate air without disturbing the powder's structure.
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As the product moves through the lance system, excess air is efficiently removed, resulting in reduced product volume.
Air-Free Consistency
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The removal of air ensures the product maintains a consistent density while improving bag stability and compactness.
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This process also significantly reduces dust in the surrounding area, ensuring a cleaner and more controlled environment.
Automatic Bagging and Airtight Bag Closure
Automatic Bagging
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After de-aeration, the product moves to the automatic bagger.
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This bagging system is designed to handle flat bags, ensuring a precise and uniform filling of each bag.
Air-Free Consistency
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The filled bags are then sealed. Beyond the traditional sewing method, your machine also supports a "pinch-top" system for paper bags, which creates an airtight seal.
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The airtight seal prevents contamination during both the bagging process and storage, addressing issues that can arise with valve bag systems.
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This system results in bags that are not only airtight but also have a neatly squared, geometric shape for optimal stacking.
High-Speed Solution for Palletizing
Vibration and Air-Evacuation
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The filled bags move to the vibration and air-evacuation system, which further optimizes the product’s density inside the bag. This process ensures that the product is evenly distributed within the bag.
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Yiwol Sdn Bhd is a leading packaging machinery manufacturer specializing in innovative sealing solutions. Our De-aeration Technology eliminates trapped air inside packaging, ensuring zero leakage, stronger seams, and enhanced product. Designed for FMCG, pharmaceuticals, cosmetics, and industrial sectors, our machines improve efficiency, reduce waste, and deliver high-speed, precision sealing for a seamless packaging experience.
Consistent Product Quality
Zero Leakage
Faster Processing
Eco-Friendly
Faster Processing