Description

Hangzhou Shengde Machinery Co., Ltd. is one of the most professional manufacturers and suppliers of back sealing packaging machine in China. Welcome to wholesale customized back sealing packaging machine at competitive price from our factory. Contact us for cheap products and discount information.

Precision Liquid Packaging Solutions - Shengde Machinery (SED Pharma)

The SED-680-6YDB-X Back Sealing Packaging Machine is a heavy-duty, multi-lane vertical form-fill-seal (VFFS) machine designed for the high-volume packaging of liquids, semi-fluids, and pastes.

Unlike standard single-lane machines, this 6-lane system maximizes floor space efficiency while delivering up to 6x the output. Whether you are packaging hot pot base, facial masks, soy sauce, or pesticide liquids, our integrated piston pump system ensures accurate dosing without dripping. The machine comes complete with a 6-lane ribbon coder for batch/expiry printing and an output conveyor belt for seamless line integration.

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Products Technical Specifications & Configuration

Model Number	SED-680-6YDB-X
Capactity(bag/min)	35cycles/min
Range of measurement(ml)	1-70ml
Bag size(mm)	L: 30 – 260 mm W: 20 – 60 mm (per lane)
Max width of roll film	680mm
Power(W)	3500w
Source voltage	380V/50Hz 220V/50-60Hz
Packing material	• PE / Polyethylene • PET / AL Foil / PE (High barrier) • NYLON / PE (High strength) • Paper / PE (Eco-friendly) • Tea-leaf filtering paper (Specialty applications)
Packing weight(kg)	750kg
Overall dimensions	130012002450mm

Products Features

6-Lane High Efficiency: Simultaneously produces 6 bags, significantly boosting output for mass production.
Versatile Filling System: Handles everything from watery liquids (soy sauce, shampoo) to viscous pastes (peanut butter, face cream) with precision.
Quad-Seal & Back-Seal Capability: Creates professional 4-side sealed sachets or standard back-seal pouches.
Premium Configuration: Equipped with 6-lane ribbon coders, conveyor belt, and a robust 6-lane piston pump filling system.
Upgrade Option: Available with Servo Gear Pumps for ultra-high precision on expensive materials (e.g., essences, pharmaceuticals).

Application Scope: What Can It Pack?

This machine is engineered to handle a wide viscosity range across Food, Chemical, Pharmaceutical, and Daily Chemical industries.

1. Liquid & Semi-Fluid Applications

Perfect for free-flowing to slightly thick liquids.
Food & Beverage: Fruit jams, bagged drinks, liquid seasoning packets, soy sauce, vinegar, chili oil, sesame oil, vegetable oil, salad dressings, milkshakes.
Daily Chemicals & Cosmetics: Liquid soaps, shampoos, body wash, hand sanitizers, disinfectants, toilet cleaners, fabric softeners, toners, essences, perfumes, facial cleansers.
Agrochemicals & Pharma: Liquid pesticides, herbicides, foliar fertilizers, traditional Chinese medicine (TCM) liquids, disinfectant solutions.

2. Sauce & Viscous Paste Applications

Optimized for thick, non-drip filling of heavy pastes.
Condiments & Sauces: Hot pot bases, tomato ketchup, peanut butter, sesame paste, seafood sauces, chili sauces, sweet bean paste, Doubanjiang (broad bean paste), Satay sauce, salad dressings, fruit purees, blueberry jam.
Specialty Formats: Ideal for Quad-Seal (4-side seal) and Back-Seal sachets commonly used for single-serve condiments and sample packs.

3. Cream & Ointment Applications

Precise handling of high-viscosity creams without air bubbles.
Cosmetics & Skincare: Face creams, moisturizing lotions, snowflake cream, mask gels, day/night creams, body lotions, emulsions.

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Why Choose Shengde Machinery (SED Pharma)?

We Are More Than a Supplier; We Are Your Pharmaceutical Process Partner

Deep Process Knowledge: Over 20 years focused on pharmaceutical equipment R&D. Our team has in-depth knowledge of pharmaceutical processes and compliance requirements (e.g., FDA, cGMP), ensuring equipment design aligns perfectly with your process.
Globally Proven Projects: Since our foundation in 2012, we have supplied 600+ equipment sets to over 180 pharmaceutical enterprises across 20+ countries and regions, applied in critical fields like injectables, API, and bioengineering.
End-to-End Customization: We provide a one-stop solution from concept design and equipment customization (for special containers/materials) to installation/commissioning (FAT/SAT) and process validation support (IQ/OQ/PQ).

Worry-Free After-Sales Support:

24/7 multilingual online technical support.
On-site maintenance services available in North America.
Remote debugging and operational guidance.
Comprehensive operation manuals and training videos.

Our Factory

Workshop

Polishing

Installing

Testing

Assembly

Take Action & Get Your Customized Solution

Whether you are upgrading an existing line or planning a new project, our engineering team is ready to provide free technical consultation and a customized solution. Share your product samples and production parameters, and we will conduct a simulation test and provide a detailed proposal.

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