Small Sauce Packaging Machine | Compact Sauce Packer
Empowering food, condiment, and catering businesses with smart liquid dosing technology, ultra-precise vertical form-fill-seal automation, and space-saving footprint engineering.
Precision Sauce Dosing with a Minimal Floor Footprint
In modern food manufacturing, specialty condiment processing, and fast-paced commercial kitchens, floor space is premium real estate. The Small Sauce Packaging Machine (also recognized industry-wide as a Compact Sauce Packer) delivers industrial-grade automated dosing in an optimized vertical format. Engineered to handle high-viscosity pastes, particulate-laden dressings, and free-flowing liquids, this equipment eliminates manual handling while maintaining strict hygienic food safety protocols.
Equipped with intelligent servo-driven piston pumps, programmable PLC touchscreens, and advanced heat-sealing jaws, our compact liquid pouch filling machine seals ketchup, chili oil, mayonnaise, soy sauce, salad dressings, and gourmet purees with airtight integrity. Whether producing 3-side seal, 4-side seal, or slender stick packs, every bag is filled with repeatable volumetric accuracy to minimize product giveaway and maximize margin consistency.
Our machines are constructed entirely from sanitary 304 and 316 stainless steel, fully compliant with FDA, CE, and international food GMP regulations. Built-in digital temperature controls and anti-drip rotary cutoff nozzles guarantee pristine seal boundaries free from greasy contamination.
Technological Capabilities of Our Compact Sauce Packers
Servo Piston Precision Dosing
High-precision servo motor drives the piston cylinder, guaranteeing accurate volume adjustments between 1ml and 100ml with an error margin <±1% across varying liquid viscosities.
Heated & Agitated Hopper
Integrated jacketed warming tanks with stainless mechanical stirrers keep thick sauces, curry paste, and butter emulsions at optimum flow consistency without thermal degradation.
Intelligent Anti-Drip Nozzles
Pneumatic shutoff cut-off valves combined with bottom-up suck-back mechanisms prevent sauce trailing, keeping horizontal and vertical sealing zones spotless for 100% leak-proof sachets.
Multi-Format Film Flexibility
Compatible with diverse composite laminate films including PET/AL/PE, NY/PE, and recyclable mono-materials. Quick-change forming collars enable effortless size transitions in minutes.
HMI Smart Diagnostic Screen
Color touch HMI supporting multilingual switching, batch memorization, real-time yield monitoring, auto error detection, and continuous parameter optimization.
Full CIP Clean-in-Place Ready
Sanitary tri-clamp pipe fittings and tool-free quick-disassembly pumps allow rapid washdown cycles, ensuring cross-flavor changeovers occur in under 15 minutes.
Standard Technical Parameters: Compact Series
| Specification Item | Standard Single-Lane Model | High-Speed Multi-Lane Series |
|---|---|---|
| Packaging Speed | 30 – 65 sachets / minute | 120 – 300 sachets / minute |
| Dosing Range | 1 – 50 ml / 10 – 100 ml (Customizable) | 1 – 60 ml / Lane |
| Filling Precision | ≤ ± 1.0 % (Product Dependent) | ≤ ± 0.8 % (Servo Metering) |
| Bag Style Formats | 3-Side Seal / 4-Side Seal / Stick Pack / Pillow Sachet | Multi-Lane Stick Pack / 4-Side Sachet |
| Sachet Dimensions | Length: 40-160mm | Width: 30-100mm | Length: 50-180mm | Width: 18-50mm / Lane |
| Film Materials | PET/AL/PE, PET/PE, NY/PE, Foil & Eco-Laminates | High-barrier multi-layer flexible films |
| Air Consumption & Pressure | 0.3 m³/min @ 0.6 – 0.8 MPa | 0.6 m³/min @ 0.6 – 0.8 MPa |
| Power Supply | Single Phase AC 220V / 50-60Hz (2.2 kW) | 3-Phase AC 380V / 220V 50-60Hz (4.5 kW) |
| Machine Weight & Footprint | Approx. 350 kg (900 × 800 × 1750 mm) | Approx. 850 kg (1400 × 1200 × 2100 mm) |
Target Application Matrix
Table Condiments
- Tomato Ketchup & Tomato Paste
- Creamy Mayonnaise & Salad Creams
- Classic & Dijon Mustards
- BBQ Sauces & Sweet Chili Glazes
Asian & Ethnic Sauces
- Dark & Light Soy Sauce
- Hot Pot Dipping Base & Sesame Pastes
- Chili Oils & Szechuan Pepper Oils
- Teriyaki, Oyster & Hoisin Sauces
Edible Oils & Syrups
- Extra Virgin Olive Oil Portions
- Flavored Vinegar & Dressings
- Natural Honey & Maple Syrups
- Fruit Purees & Jam Toppings
Specialty Pastes & Gels
- Energy Gels & Electrolyte Pastes
- Garlic & Ginger Cooking Purees
- Peanut Butter & Nut Spreads
- Herbal & Vitamin Nutritional Pastes
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View DetailsHow to Select the Ideal Small Sauce Packaging Machine
1. Analyzing Viscosity & Rheological Properties
Different sauces behave uniquely under pump compression. Free-flowing liquids like vinegar or soy sauce require high-speed magnetic gear or gravity dosing mechanisms, whereas non-Newtonian fluids like mayonnaise, peanut butter, and chili paste require positive displacement rotary lobe or servo-driven piston pumps. Identifying shear-thinning characteristics prevents emulsion separation and ensures smooth nozzle flow.
2. Temperature Conditioning & Solid Inclusions
If your sauce contains seeds, minced garlic, pepper flakes, or herbs (such as hot pot seasoning or salsa), standard needle nozzles may clog. Ludyway integrates wide-orifice oscillating valve cut-offs and continuous paddle agitators to maintain particulate suspension. For sauces packaged hot (85°C+) for pasteurization, jacketed electric or steam-heated hoppers maintain uniform fluid temperature.
3. Sealing Chemistry and Barrier Preservation
High-acid sauces (pH < 4.2) and fatty dressings degrade poor-quality packaging films. Our compact sauce packers utilize precise PID temperature controllers and custom heat-seal jaw patterns that penetrate light oil films on the sealing lip, guaranteeing high-integrity hermetic seals that maintain flavor stability, prevent rancidity, and guarantee extended commercial shelf-life.
4. Single-Lane vs. Compact Multi-Lane Architecture
For small batches, pilot labs, or start-up co-packers, a single-lane vertical form fill seal (VFFS) machine provides the highest flexibility and lowest tooling changeover cost. As volume scales above 20,000 sachets per shift, upgrading to a compact 4-lane or 6-lane multi-lane stick pack system multiplies output up to fourfold while preserving a minimal 2m² production footprint.
About Ludyway Packing Machinery
Founded in 2010 and backed by more than 30 years of combined technological expertise, Ludyway has grown into one of China’s most trusted manufacturers of automated packaging systems. From individual compact sauce packers to complete turnkey liquid production lines, we support food processors, pharmaceutical producers, and daily chemical enterprises globally.
Our state-of-the-art 20,000㎡ modern manufacturing facility hosts over 200 units of advanced CNC fabrication centers, laser cutting systems, and clean-room testing environments. With a dedicated team of over 130 packaging engineers, we deliver custom-tailored automation engineered for maximum reliability, speed, and long-term durability.
Sauce Packaging Machine Consultation & FAQ
Q: Can one machine pack both liquid and thick paste sauces?
Yes. By switching the dosing pump cylinder or adjusting the piston stroke and nozzle orifice, the compact packer handles liquids like soy sauce and viscous pastes like mayonnaise or hot pot base seamlessly.
Q: How is cross-contamination prevented during flavor changeovers?
All food-contact parts are designed with food-grade SUS304/SUS316 stainless steel with tri-clamp quick-release couplings, facilitating standard CIP (Clean-in-Place) or 10-minute manual washdowns.
Q: What sachet sealing formats are supported?
Our equipment accommodates 3-side seal, 4-side seal, pillow-type pouches, and slender stick packs. Easy-tear notches, euro-slots, and date coding (thermal transfer/inkjet) can be added as standard options.
Q: What is the typical lead time and international warranty?
Standard compact machines ship in 15-25 business days. We provide a full 12-month mechanical warranty, lifetime remote video diagnostic assistance, and globally accessible spare parts kits.
Upgrade Your Sauce Packaging Line with Ludyway Automation
Contact our application engineering team today for technical CAD layouts, film sample testing, or a personalized quotation tailored to your batch volume requirements.
