Products

Automatic Liquid Premade Pouch Packaging Machine Solution

Utilizing servo-driven precision filling, this liquid premade pouch machine achieves consistent volume control and leak-proof sealing for diverse liquid.
Industries Application Features Parameters Pakcaging Styles Warranty and Services
Industries Application

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The Automatic Liquid Premade Pouch Packaging Machine is a high-efficiency solution designed for the precise and hygienic packaging of liquid products, such as beverages, sauces, oils, detergents, and cosmetics. This machine automates the entire packaging process, including pouch loading, liquid filling, sealing, and output, ensuring smooth and uninterrupted operation. Equipped with advanced liquid filling systems, such as piston or flow meter fillers, the machine guarantees accurate and consistent dosing, reducing product waste and maintaining high filling precision. It can handle a variety of premade pouches, including spout pouches, stand-up pouches, and flat pouches, offering flexibility in packaging formats to meet market demands. The reliable sealing mechanism ensures that each pouch is leak-proof, providing a secure and attractive package for retail shelves. This fully automated solution significantly increases production efficiency, reduces labor requirements, and ensures product quality and consistency. It is ideal for manufacturers in industries that require high-volume liquid packaging, allowing them to streamline production, enhance packaging accuracy, and maintain hygiene standards throughout the packaging process.


Features


Precision Liquid Filling
Clean. Consistent. Controlled. 

With intelligent PLC control and a user-friendly touchscreen, you can fine-tune every stage—from pouch opening to liquid fill volume and sealing temperature. Handles various premade pouch styles, including stand-up, flat, spouted, and zipper pouches. Tool-free adjustments mean fast changeovers between sizes and formats. Equipped with servo-driven pumps or piston fillers and anti-drip nozzles, this machine ensures accurate, splash-free filling for products of all viscosities.  


High-Precision Liquid Filling System
High-precision liquid filling system
Utilizes volumetric or flow meter-based filling technology to ensure accurate and consistent dosing of various liquid products into premade pouches.
Advanced Premade Pouch Hand
Advanced premade pouch handling system
Designed to efficiently manage a variety of pouch formats, ensuring smooth pouch feeding, opening, filling, and sealing operations.
Drip-Free Nozzle System
Drip-free nozzle system for liquid products
Incorporates a drip-prevention mechanism that ensures clean and precise filling, reducing product spillage and keeping contamination.
Temperature-Controlled Heat Seal
Temperature-controlled heat sealing technology
Features adjustable heat-sealing jaws to create airtight and leak-proof seals, specifically designed to handle different liquid packaging materials.
Auto Spout Positioning System
Automated spout positioning system (optional)
For spouted pouches, the system includes an automated spout alignment feature that prevents any misalignment during the sealing process.
Integrated CIP (Clean-In-Place) system
Integrated CIP (Clean-In-Place) system
Designed for easy cleaning of liquid contact parts, the CIP system allows for fast and thorough sanitation without the need for disassembly.
HMI with Recipe Management
User-friendly HMI with recipe management
The interface offers real-time control over filling volumes, sealing temperatures, and pouch types, allowing manage multiple recipes efficiently.
Servo-Driven Synchronization
Servo-driven filling and sealing synchronization
Ensures smooth and high-speed operation by coordinating the filling and sealing processes, optimizing production for high-output liquid packaging lines.


Parameters

Type

Compact Doypack Filling Machine
LDB-300LDB-430LDB-600
Bag Material

Multi-layer Composite Premade  Bag (e.g.:PET/PE)

Premade Bag Type3-sides sealing bag,stand-up bag
Upgraded Bag TypeGusset Bag, Zipper Bag, Box bag

(Need additional purchase of functional device)

Bag Size80mm≤ W ≤300mm80mm≤ W ≤300mm250mm≤ W ≤500mm
100mm≤ L ≤300mm100mm≤ L ≤430mm380mm≤ L ≤600mm
Speed0~15bags/min0~10bags/min
Sealing TypeStraight grain, pitch is 1mm (Optional reticulate)
Sealing Width10mm(5--20mm) can be customized
Votage220V,Single-phase,50/60HZ,1.2KW
Air Pressure0.65Mpa
Air Consumption0.3m³/min(Standard machine,no additional function)
Body Dimension1770*600*1230mm1677*1140*1450mm
Machine Weight300kg350kg450kg


Pakcaging Styles
  • Spout Stand-up Pouch (Doypack): This is the most widely used style for packaging liquid products. The pouch has a bottom gusset that allows it to stand upright, providing stability and visibility on store shelves. It also features an integrated spout, which allows for easy pouring and resealability. This style is ideal for products like juices, sauces, dairy products, detergents, and personal care items.
  • Flat Bottom Spout Pouch (Box Pouch): This style offers increased stability and more capacity due to its box-like shape with a flat bottom. It also includes a spout for easy dispensing. The flat bottom structure ensures that the pouch remains stable during storage and use. This pouch is suitable for larger volumes of liquid products such as cooking oils, detergents, and beverages.
  • Stand-up Pouch with Cap (Non-Spouted): Some liquid or semi-liquid products, such as sauces, honey, or viscous condiments, are packaged in a stand-up pouch that features a screw cap instead of a spout. These pouches are convenient for thicker liquids and ensure ease of pouring and resealing without the need for a spout.
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.

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