How Do You Keep a Liquid Packaging Machine Clean and Running?


You're running a liquid packaging operation, and the challenge is always the same: how to get high output without sacrificing quality or flexibility. A liquid packaging machine that runs multiple lanes simultaneously changes the entire production equation. The DXD‑BY480 automatic back seal multi-line sachet packaging machine was engineered with efficiency and versatility as the priority: 4‑6 lanes running simultaneously, each delivering 20‑40 bags per minute — that's up to 14,400 sachets per hour. This article walks through what makes this machine a practical choice for liquid sachet packaging — from the multi‑lane design that multiplies output to the modular construction that adapts to different production needs.


Questions Production Managers Ask About Liquid Filling Equipment

Two Practical Concerns—Answered Up Front

Q: How many lanes does the DXD‑BY480 have, and what does that mean for output?
A: The DXD‑BY480 supports 4‑6 lanes, each running at 20‑40 bags per minute. That's up to 14,400 sachets per hour — enough to meet high‑volume demands for beverages, cosmetics, and pharmaceuticals.

Q: Can the machine handle different bag styles and product types?
A: Yes. The machine supports back sealing or stick‑type sealing, with a bag size range of 45‑160mm in length and 24‑60mm in width. It's suitable for various liquid products, such as beverages, cosmetics, and medicines.


Multi‑Lane Design — One Machine, Multiple Lines

The DXD‑BY480 features 4‑6 lanes running simultaneously. Instead of one line producing one bag at a time, up to six lines produce six bags simultaneously — multiplying output without multiplying floor space or operators.

What 4‑6 Lanes Mean for Your Production Floor

With six lanes, the machine produces up to 14,400 sachets per hour. In a single shift, that's over 100,000 sachets. For high‑volume products like beverages, cosmetics, and pharmaceuticals, this capacity ensures you can meet demand without investing in multiple machines.

Independent Lane Operation

Each lane operates independently, ensuring that one lane can be adjusted or maintained without stopping the others. This redundancy minimizes downtime and ensures continuous production.


Back Sealing — Reliable Sealing for Liquid Products

The DXD‑BY480 uses back sealing technology, with an optional stick‑type sealing configuration available. For liquid products, seal integrity is critical — it's what keeps the product contained and prevents leaks.

Why Back Sealing Works for Liquids

Back sealing creates a strong, reliable seal along the back of the bag, which is essential for liquid products that need to hold their contents without leaking. The machine delivers smooth, exquisite and beautiful packaging, ensuring that finished bags are both functional and visually appealing.

Automated Sealing Process

The machine integrates longitudinal sealing, cutting, transverse sealing, filling, printing batches, tearing easy-tear edges, and conveying into a single automated workflow. This means you're not moving bags between multiple machines — everything happens in one pass.


One‑Pass Production — From Film to Finished Bag

The DXD‑BY480 is designed to complete multiple tasks on one device, making it a true all‑in‑one liquid packaging solution.

What "One‑Pass" Means for Your Operation

Instead of printing, filling, sealing, and cutting on separate machines, the DXD‑BY480 handles everything in a single continuous operation. Film goes in one end; finished sachets come out the other. This reduces floor space requirements, eliminates transfer‑related quality issues, and cuts the labor needed to monitor multiple machines.

Integrated Functions

The machine performs a range of functions automatically: film placement, film pulling, bag making, sealing, filling, printing batches, tearing easy-tear edges, and conveying output. Each station is synchronized, so production flows smoothly from start to finish.


Modular Design and Customization — Flexibility Built In

The DXD‑BY480 adopts a modular design concept, making it adaptable to different production requirements.

Modular Construction for Easy Configuration

The equipment includes multiple modules such as film placement, film pulling, bag making and sealing. Users can flexibly configure according to actual needs, allowing the same machine to handle different product types, bag sizes, and output requirements.

Customized Cutter Options

The cutter part can provide a variety of customized options according to customer needs. Options include cutter type, rounded corners, special‑shaped flat edges, patterns, etc.. This ensures cut edges are smooth and burr‑free, with a special waste edge collection box for easy cleaning.


Technical Specifications at a Glance

Parameter DXD‑BY480 Specification
Lanes Number 4‑6 lanes
Packing Material Liquid
Packing Speed 20‑40 bags/min/lane
Filling Capacity 1‑50 gram/bag
Packing Film PET/AL/PE, PET/PE, NY/AL/PE, NY/PE, etc.
Bag Size L:45‑160mm, W:24‑60mm
Film Width Max. 420mm
Sealing Type Back sealing / stick type
Power Supply 380V 3P 4W 50HZ
Power 10KW
Air Consumption 0.8MPA 0.8m³/min
Dimension (L×W×H) 1600×1200×2500mm
Weight 1500KG

Applications Across Liquid Product Industries

The DXD‑BY480 is suitable for various liquid products, such as beverages, cosmetics, medicines, etc. The combination of multi‑lane output, back sealing reliability, and modular flexibility makes it a versatile solution for multiple industries.

Beverage Packaging

From juices and flavored drinks to liquid concentrates, the machine handles the range of beverage products that require sachet packaging. The 1‑50g filling capacity covers single‑serve portions to larger sachets.

Cosmetic and Personal Care Products

Shampoo, conditioner, lotion, and other liquid personal care products are increasingly packaged in sachets for travel, sampling, and single‑use applications. The DXD‑BY480 provides the filling accuracy and sealing reliability these products demand.

Pharmaceutical and Healthcare Liquids

For pharmaceutical liquids, syrups, and healthcare products, the machine's precise filling and reliable sealing ensure product integrity and compliance with packaging standards.


Straight Answers on Liquid Packaging Machines

Q: How many lanes does the DXD‑BY480 support?

A: The machine supports 4‑6 lanes.

Q: What is the packing speed?

A: Each lane runs at 20‑40 bags per minute, depending on bag size and material.

Q: What sealing types are available?

A: The machine supports back sealing and stick‑type sealing.

Q: What films are compatible with the machine?

A: Compatible films include PET/AL/PE, PET/PE, NY/AL/PE, NY/PE, and others.

Q: What is the filling capacity range?

A: The filling capacity is 1‑50 grams per bag.

Q: What products is the machine suitable for?

A: The machine is suitable for beverages, cosmetics, medicines, and various liquid products.


Get a Custom Configuration for Your Liquid Packaging Line

liquid packaging machine that combines multi‑lane output, modular flexibility, and back sealing reliability is the foundation of any efficient sachet packaging operation. The DXD‑BY480 multi‑head liquid filling machine delivers 4‑6 lanes running at 20‑40 bags per minute, back sealing and stick‑type sealing options, modular design for flexible configuration, customized cutter options for different bag styles, and compatibility with PET/AL/PE, PET/PE, NY/AL/PE, NY/PE, and other laminated films — all in a machine built for beverages, cosmetics, and pharmaceuticals.

Whether you're packaging single‑serve beverages, personal care samples, or pharmaceutical liquids, the DXD‑BY480 offers the capacity and flexibility that production managers need. With a film width of up to 420mm and a filling range of 1‑50g, it covers most sachet applications.

Contact the manufacturer for a quote or configuration consultation → their team can help you select the right lane configuration and options for your specific product and packaging requirements. Get a liquid packaging machine that maximizes your output without compromising on quality.

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