Automatic Dry Powder Zipper Pouch Filling Doypack Machine

Setting new standards in powder packaging, automatic doypack filler combines advanced dosing technology with airtight zipper sealing for product integrity.

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Industries Application Features Parameters Pakcaging Styles Warranty and Services

Industries Application

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Automatic dry powder zipper pouch filling doypack machines are widely used in various industries where precision and efficiency in packaging are critical. These machines are essential in sectors such as food and beverage, pharmaceuticals, chemicals, and cosmetics, where products like powdered milk, protein powders, spices, pharmaceuticals, and chemical powders need to be packed into resealable zipper pouches. The automation of the filling and sealing process significantly increases production speed and accuracy while reducing labor costs. Additionally, the use of Doypack machines ensures that the pouches are properly sealed, extending product shelf life and enhancing consumer convenience with resealable packaging. The ability to handle different pouch sizes and accommodate various types of dry powders makes these machines versatile and adaptable for manufacturers looking to optimize their packaging processes.

Features

Clean Fill Technology
Dust-Free, Hassle-Free Operation

Dry powders like protein, flour, and seasonings need packaging that keeps them fresh and easy to use. Our machine features a dust extraction unit integrated with the filling head to prevent airborne particles and reduce cleaning time. With servo-driven control and synchronized timing, every zipper is sealed right, every time. Built to grow with your business, this machine’s modular layout allows you to add zipper opening stations, nitrogen flushing, or multi-head fillers as needed.

Dosing System with Anti-Clogging
Precision volumetric dosing system with anti-clogging technology

Tailored for fine powders prone to clumping, the system integrates anti-clogging mechanisms that ensure consistent flow and precise filling.

Dual-lane pouch feeding system

Allows for simultaneous processing of two zipper pouches, significantly increasing production throughput, ideal for high-volume powder packaging.

Intelligent Zipper Alignment
Intelligent zipper alignment technology

Utilizes optical sensors to ensure perfect alignment of zipper pouches, preventing sealing defects and enhancing pouch closure integrity.

Integrated Nitrogen Flushing System

Adds nitrogen to the pouch before sealing to displace oxygen, preventing oxidation, and extending the shelf life of sensitive dry powder products.

Product Settling Vibration Unit
High-efficiency product settling vibration unit

Automatically agitates the pouch post-filling to ensure uniform distribution of powder within the pouch, reducing empty spaces and optimizing pouch appearance and weight distribution.

Pouch Pre-Opening Mechanism
Automated pouch pre-opening mechanism

Streamlines production by using suction and airflow to pre-open zipper pouches with precision, ensuring smooth, uninterrupted filling operations and reducing manual intervention.

Individually Calibrated Heated Sealing
Temperature-controlled sealing bars with independent calibration

Each sealing bar can be individually calibrated based on the pouch material and thickness, ensuring consistent seal quality even across varying pouch materials.

Real-Time Performance Monitoring

Equipped with a PLC-based diagnostics system that continuously monitors machine performance, and adjusts operations to maintain production efficiency.

Parameters

Type	Compact Doypack Filling Machine
	LDB-300	LDB-430	LDB-600
Bag Material	Multi-layer Composite Premade Bag (e.g.:PET/PE)
Premade Bag Type	3-sides sealing bag,stand-up bag
Upgraded Bag Type	Gusset Bag, Zipper Bag, Box bag (Need additional purchase of functional device)
Bag Size	80mm≤ W ≤300mm	80mm≤ W ≤300mm	250mm≤ W ≤500mm
	100mm≤ L ≤300mm	100mm≤ L ≤430mm	380mm≤ L ≤600mm
Speed	0~15bags/min		0~10bags/min
Sealing Type	Straight grain, pitch is 1mm (Optional reticulate)
Sealing Width	10mm（5--20mm) can be customized
Votage	220V,Single-phase,50/60HZ,1.2KW
Air Pressure	0.65Mpa
Air Consumption	0.3m³/min（Standard machine,no additional function)
Body Dimension	17706001230mm		167711401450mm
Machine Weight	300kg	350kg	450kg

Pakcaging Styles

Zipper Stand-up Pouch (Doypack): This pouch features a bottom gusset that allows it to stand upright, combined with a resealable zipper for multiple uses and freshness preservation. It is ideal for dry powders like protein powder, coffee, and tea.
Flat Bottom Zipper Pouch (Box Pouch): A flat base offers excellent stability and larger volume capacity, making it ideal for bulk packaging of powders such as flour, sugar, and supplements. The zipper adds the convenience of resealability.
Three-Side Seal Zipper Pouch: A more compact design sealed on three sides with a resealable zipper, typically used for smaller portions or single-use dry powder products like spice mixes or instant drinks.

Warranty and Services

12-month quality warranty.
24-month local fast replacement service for major electrical parts.
Comprehensive shipment services, including coordination of logistics, delivery tracking, and ensuring timely delivery to your location.
Technical support , Manual instructions, installation, and operation guides with delivery.
On-site setup, operation, and maintenance training as needed.

After the warranty period, we offer:

Lifelong maintenance services.
Spare parts support.
Operational training to ensure reliability.
Quick responses to any inquiries from our customer service team.

Automatic Dry Powder Zipper Pouch Filling Doypack Machine

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